Complete list of Hoya Species
August 2023
Database of Hoya Species from www.worldplants.de
Family Apocynaceae
According to modern authors and PCR Asclepiadaceae is only a subfamily of Apocynaceae.
Genus Hoya
This genus was named by botanist Robert Brown, in honour of his friend, botanist Thomas Hoy.
R.Br.; Mem. Wern. Soc. 1: 26 (1809)
Distribution: NE- and S-India through Indochina and Malesia (very many Philippines) to N-Australia, S-China and W-Pacific. Many recently described microspecies may turn out to be synonyms.
Common questions about Hoya
1. How many Hoya plants are there?
We have 559 species listed
2. What is the most rare Hoya plant?
It is difficult to determine which species is the rarest, as the rarity of a species can depend on a variety of factors such as the size of its natural range, the number of individuals in the wild, and the ease with which it can be propagated and grown in cultivation. One rare species of Hoya that are highly sought after by collectors is the Hoya callistophylla
3. What is the most popular Hoya?
The Hoya Australis 'Lisa' has been the most popular hoya variety in 2022, as recorded in December of that year. This may be due to its increased availability at box stores, as it was previously considered a hard-to-find variety.
Complete list of Hoya Species
Hoya acanthominima
Kloppenb., G.Mend. & Ferreras; Hoya New 1(1): 22 (2013)
Kloppenb., G.Mend. & Ferreras; Hoya New 1(1): 22 (2013)
Distribution: Philippines
42 PHI
Hoya acicularis
T.Green & Kloppenb.; Fraterna 15(4): 7 (2002)
Distribution: Borneo (Sabah)
42 BOR
Hoya acuminata
(Wight) Benth. ex Hook.fil.; Fl. Brit. Ind. 4: 53 (1883)
Distribution: India (Assam, Meghalaya); Bhutan; Myanmar; Bangladesh
40 BAN BHU IND 41 MYA
Synonyms:
= Hoya griffithiana Decne. ex Hook.fil., Fl. Brit. Ind. 4: 53 (1883)
= Pterostelma acuminatum Wight, Contrib. 39 (1834)
Hoya aeschynanthoides
Schltr.; Engl. Jahrb. 40: Beibl. 92, 13 (1908)
Distribution: Borneo
42 BOR
Remarks: provisionally accepted name
Hoya agusanensis
Kloppenb.; Hoya New 8(3): 15 (2018)
Distribution: Philippines
42 PHI
Hoya alagensis
Kloppenb.; Fraterna, 1(3), Philipp. Hoya Sp. Suppl.: I (1990)
Distribution: Philippines (Mindoro)
42 PHI
Hoya albida
Kloppenb., Cajano & Carandang; Hoya New 1(3): 3 (2013)
Distribution: Philippines (Luzon)
42 PHI
Hoya albiflora
Zipp. ex Blume; Rumphia, 4: 33 (1849)
Distribution: New Guinea (Irian Jaya)
42 NWG
Remarks: doubtful species
Hoya aldrichii
Hemsl.; J. Linn. Soc. 25: 355 (1890)
Distribution: Christmas Isl. [Austr.]
42 XMS
Hoya alexicaca
(Jacq.) Moon; Cat. Pl. Ceylon. 21 (1824)
Distribution: India (Andhra Pradesh, Bihar, Maharashtra, Odisha, Tamil Nadu); Sri Lanka; Bangladesh
40 BAN IND SRL
Synonyms:
= Asclepias alexicaca Jacq., Coll. 2: 101 (1789)
= Asclepias pendula Roxb., Hort. Beng. 85 (1814), Fl. Ind. 2: 36 (1824)
= Hoya iconum Santapau, J. Bombay Nat. Hist. Soc. 53: 504 (1956)
= Hoya pallida Dalzell & A.Gibson, Bomb. Fl. 152 (1861)
= Hoya pendula (Roxb.) Wight & Arn., Wight, Contrib. 36 (1834)
= Hoya pendula var. neelgherrensis Decne., Prodr. 8: 636 (1844)
= Hoya pendula var. rheedei Decne., Prodr. 8: 636 (1844)
Hoya alwitriana
Kloppenb., Siar, Guevarra & Carandang; Asklepios 114: 16 (2012)
Distribution: Philippines
42 PHI
Hoya amboinensis
Warb.; Fedde, Repert. Nov. Sp. 3: 341 (1907)
Distribution: Moluccas (Ambon)
42 MOL
Remarks: provisionally accepted name
Hoya ambrosiae
Kloppenb.; Hoya New 9(4): 3, photogrs. (2019)
Distribution: Philippines
42 PHI
Hoya amicabilis
S.Rahayu & Rodda; Nordic J. Bot. 37(12)-e02563: 2 (2019)
Distribution: Java
42 JAW
Hoya amoena
Bakh.fil.; Blumea, 6: 380 (1950)
subsp. amoena
Distribution: Java
42 JAW
subsp. bogorensis T.Green & Kloppenb.; Hoya New 2(4): 14 (2014)
Distribution: Java
42 JAW
Hoya amorosoae
T.Green & Kloppenb.; Hoya New 3(2): 3 (2014)
Distribution: Philippines
42 PHI
Hoya amrita
Kloppenb., Siar & Ferreras; Asklepios 110: 27 (2011)
Distribution: Philippines (Mindanao)
42 PHI
Hoya andalensis
Kloppenb.; Fraterna 18(1): 1 (2005)
Distribution: Sumatra
42 SUM
Hoya angustisepala
Schltr. ex C.M.Burton; Hoyan 8 (1987)
Distribution: Philippines (Mindanao)
42 PHI
Synonyms:
= Hoya mindanaensis Elmer, Leafl. Philipp. Bot. 10: 3584 (1938), anglice.
= Hoya angustisepala Schltr. ex Elmer, Leafl. Philipp. Bot. 10: 3585 (1938), pro syn.
Hoya annaleesoligamiae
Kloppenb.; Hoya New 6(2): 9, photogrs. (2017)
Distribution: Philippines
42 PHI
Hoya anncajanoae
Kloppenb. & Siar; Asia Life Sci. 17(1): 62 (2008)
Distribution: Philippines (Luzon)
42 PHI
Hoya antilaoensis
Kloppenb.; Hoya New 8(3): 3 (2018)
Distribution: Philippines
42 PHI
Hoya anulata
Schltr.; K. Schum. & Lauterb. Nachtr. Fl. Deutsch. Südsee, 362 (1905)
Distribution: New Guinea (Irian Jaya, Papua New Guinea); Australia (Queensland: Cape York peninsula)
42 NWG 50 AUS
Synonyms:
= Hoya alata K.D.Hill, Telopea, 3(2): 249 (1988)
= Hoya pseudolittoralis C.Norman, Brittonia, 2: 328 (1937)
= Hoya poolei C.T.White & Francis, Proc. Roy. Soc. Queensl., 39: 69 (1927) (1928)
= Hoya schlechteriana S.Moore, Trans. Linn. Soc., Bot. 9: 112 (1916)
Hoya aphylla
Aver., K.S.Nguyen & Averyanova; Nordic J. Bot. 37(5)-e2241: 2 (2019), et Pl. Diversity Fl. Veg. Hin Nam No 91 (2019)
Distribution: Laos
41 LAO
Hoya apiculata
Scheff.; Ann. Jard. Buitenz. 1: 87 (1876)
Distribution: New Guinea
42 NWG
Remarks: provisionally accepted name
Hoya apoda
S.Moore; Trans. Linn. Soc., Bot. 9: 114 (1916)
Distribution: New Guinea (Irian Jaya)
42 NWG
Hoya apoensis
Kloppenb. & Siar; Asklepios 110: 25 (2011)
subsp. apoensis
Distribution: Philippines
42 PHI
subsp. sagittaria Kloppenb., Siar & Ferreras; Fraterna 23(4): 5-8 (2010)
Distribution: Philippines
42 PHI
Synonyms:
= Hoya apoensis var. sagittarius Kloppenb., Siar & Ferreras, Fraterna "23(4): 5 (-8
Hoya archboldiana
C.Norman; Brittonia, 2: 328 (1937)
Distribution: New Guinea (Irian Jaya, Papua New Guinea)
42 NWG
Hoya ariffinii
Rodda & S.Rahayu; Gard. Bull. Singapore 74(1): 102 (2022)
Distribution: Brunei
42 BRN
Hoya arnottiana
Wight; Contrib. 37 (1834)
Distribution: India (Assam, Meghalaya, Sikkim, West Bengal); Bhutan; Nepal; Bangladesh; Laos
40 BAN BHU IND NEP 41 LAO
Hoya artwhistleri
Kloppenb.; Hoya New 6(3): 3, photogrs. (2017)
Distribution: [Western] Samoa (Upolu)
60 SAM
Hoya aurantiaca
Kloppenb., Siar & Cajano; Asia Life Sci. 18(1): 140 (2009)
Distribution: Philippines
42 PHI
Hoya aurigueana
Kloppenb., Siar & Cajano; J. Nat. Stud. 11(1-2): 36 (2013)
Distribution: Philippines (Luzon)
42 PHI
Hoya australis
R.Br. ex Traill; Trans. Hort. Soc. 7: 28 (1830)
subsp. australis
Distribution: Australia (Queensland, NE-New South Wales); Fiji; American Samoa (Manua Isl., Tutuila, Aunu’u, Ofu, Olosega, Ta’u); Society Isl. (Raiatea); Tonga (Late Isl., Tongatapu, ´Eua, Kao, Vava´u); [Western] Samoa (Aleipata Islands, Savaii, Upolu); Vanuatu; Rotuma Isl.; Hawaii [I] (East Maui [I]); Cook Isl. [I] (Rarotonga [I]); Cuba [I]; Puerto Rico [I]; Virgin Isl. [I]
50 AUS 60 ASA FIJ ROT SAM TON VAN 61 coo SCI 63 haw 81 cub pue vir
Synonyms:
= Hoya billardieri Decne., DC. Prod. 8: 636 (1844)
= Hoya bicarinata A.Gray, Proc. Am. Acad. 5: 1861 335 (1862)
= Hoya dalrympleana F.Muell., Rep. Burdek. Exped. 16 (1861)
= Hoya keysii F.M.Bailey, Proc. Roy. Soc. Queensland 1: 87 (1884)
= Hoya pilosa Seem., Bonplandia, 9: 257, Fl. Vit. 163 (1861)
= Hoya pubescens Reinecke, Engl. Jahrb. 25: 669 (1898)
= Hoya oligotricha K.D.Hill, Telopea, 3(2): 253 (1988)
subsp. melanesica P.I.Forst. & Liddle; Asklepios 102:13 (2008)
Distribution: New Guinea (Irian Jaya, Papua New Guinea)
42 NWG
subsp. nathalieae Kloppenb. & Siar; Asklepios 17: 27 (2012)
Distribution: New Guinea (Papua New Guinea)
42 NWG
subsp. oramicola P.I.Forst. & Liddle; Austrobaileya, 3(3): 516 (1991)
Distribution: Australia (Northern Territory: Bathurst and Melville Islands)
50 AUS
subsp. rupicola (K.D.Hill) P.I.Forst. & Liddle; Austrobaileya, 3(3): 514 (1991)
Distribution: Australia (N-Western Australia: Kimberley, Northern Territory)
50 AUS
Synonyms:
= Hoya rupicola K.D.Hill, Telopea, 3(2): 252 (1988)
subsp. sanae (Bailey) K.D.Hill; Telopea, 3(2): 251 (1988)
Distribution: Australia (Queensland: Cape York peninsula)
50 AUS
Synonyms:
= Hoya sanae Bailey, Queensl. Agric. J. 1: 229 (1897)
subsp. tenuipes (K.D.Hill) P.I.Forst. & Liddle; Austrobaileya, 3(3): 512 (1991)
Distribution: Australia (NE-Queensland); Fiji; Tonga; New Caledonia [I]; Solomon Isl.; New Guinea (Papua New Guinea, Irian Jaya); Bismarck Arch.; Sulawesi
42 NWG SUL 43 BIS SOL 50 AUS 60 FIJ nwc TON
Synonyms:
= Gongronema recurvifolium (Zipp. ex Blume) Walp., Ann. 3: 62 (1852)
= Gymnema recurvifolium Zipp. ex Blume, Mus. Bot. Lugd. Bat. 1: 150 (1850)
= Hoya barracki Horne ex Baker, J. Linn. Soc. 20: 369 (1883)
= Hoya lactea S.Moore, J. Bot., 52: 293 (1914)
= Hoya oligotricha subsp. tenuipes K.D.Hill, Telopea, 3(2): 254 (1988)
= Hoya papillantha K.Schum., Notizbl. Bot. Gart. Berlin, 2: 142 (1898)
= Hoya pachypus S.Moore, J. Bot., 52: 294 (1914)
Hoya bacunganensis
Kloppenb.; Hoya New 3(2): 20 (2014)
Distribution: Philippines
42 PHI
Hoya baguioensis
Kloppenb.; Hoya New 6(2): 14, photogrs. (2017)
subsp. baguioensis
Distribution: Philippines (Luzon)
42 PHI
subsp. hernaezii Kloppenb.; Hoya New 8(2): 21, photogrs. (2018)
Distribution: Philippines (Luzon)
42 PHI
Hoya baishaensis
Shao Y.He & P.T.Li; Ann. Bot. Fenn. 46(2): 155 (2009)
Distribution: China (Hainan, Guangdong, Guangxi)
36 CHI
Hoya bakoensis
Rodda; PhytoKeys 53: 87 (2015)
Distribution: Borneo (Sarawak)
42 BOR
Hoya balaensis
Kidyoo & Thaithong; Blumea 52(2): 327 (2007)
Distribution: Thailand
41 THA
Hoya balansae
Costantin; Lecomte, Fl Gen Indo-Chine, 4: 136 (1912)
Distribution: N-Vietnam
41 VIE
Hoya bandaensis
Schltr.; Engl. Jahrb. 40: Beibl. 92, 13 (1908)
Distribution: Moluccas (Banda Isl.)
42 MOL
Remarks: provisionally accepted name
Hoya bandongii
Kloppenb. & Ferreras; Fraterna 24(4): 9 (-12; figs.) (2011)
Distribution: Philippines
42 PHI
Hoya barbonii
Kloppenb.; Hoya New 3(2): 24 (2014)
Distribution: Philippines
42 PHI
Hoya batutikarensis
R.P.P.Ahmad, S.Rahayu & Rodda; Phytotaxa 502(1): 81 (2021)
Distribution: Sulawesi
42 SUL
Hoya bauensis
T.Green; Asklepios 127: 63 (2021)
Distribution: Borneo (Sarawak)
42 BOR
Hoya bawanglingensis
Shao Y.He & P.T.Li; Novon 19(3): 357 (2009)
Distribution: China (Hainan)
36 CHI
Hoya bebsguevarrae
Kloppenb. & Carandang; Hoya New 1(4): 3 (2013)
Distribution: Philippines
42 PHI
Hoya beccarii
Rodda & Simonsson; Webbia 68(1): 13 (2013)
Distribution: Borneo (Sarawak, Kalimantan, Sabah); Brunei; peninsular Malaysia
42 BOR BRN MLY
Hoya bella
Hook.; Bot. Mag. t. 4402 (1848)
Distribution: NE-India (Assam, Manipur); Nepal; Myanmar (Mon, Taninthayi); Philippines (Luzon)
40 IND NEP 41 MYA 42 PHI
Synonyms:
= Hoya lanceolata subsp. bella (Hook.) D.H.Kent, Asklepios, 23: 27 (1981)
= Hoya paxtonii G.Nicholson, Dict. Gard. 2: 155 (1885)
Hoya benchaii
Gavrus, A.L.Lamb, Emoi & Gokusing; Sandakania 19: 18 (2014)
Distribution: Borneo (Sabah)
42 BOR
Hoya benguetensis
Schltr.; Philipp. J. Sci 1: Suppl. 301 (1906)
Distribution: Philippines (Luzon, Samar)
42 PHI
Hoya benitotanii
Kloppenb.; Gard. Bull. Singapore 61(2): 330 (2010)
Distribution: Philippines
42 PHI
Hoya benstoneana
Kloppenb., Siar, Guevarra & Carandang; J. Nat. Stud. 11(1-2): 36 (2013)
Distribution: Philippines
42 PHI
Hoya benvergarai
Kloppenb. & Siar; Asia Life Sci. 17(1): 58 (2008)
Distribution: Philippines (Luzon)
42 PHI
Hoya betchei
(Schltr.) Whistler; Phytologia, 38(5): 410 (1978)
Distribution: [Western] Samoa; American Samoa (Tutuila, Ofu, Olosega, Ta’u, Manua Isl.)
60 ASA SAM
Synonyms:
= Physostelma betchei Schltr., Engl. Jahrb. 40: Beibl. 92, 16 (1908)
= Hoya chlorantha Rech., Fedde, Repert. Nov. Sp. 5: 131 (1908)
var. tutuilense (Christoph.) Whistler; Phytologia, 38(5): 410 (1978)
Distribution: [Western] Samoa (Tutuila)
60 SAM
Synonyms:
= Hoya chlorantha var. tutuilensis Christoph., Bull. Bernice P. Bishop Mus. 128: 189 (1935)
Hoya bhutanica
Grierson & D.G.Long; Notes Roy. Bot. Gard. Edinburgh, 37(2): 353 (1979)
Distribution: Bhutan
40 BHU
Hoya bicknellii
Kloppenb.; Fraterna, 12(4): 12 (1999)
Distribution: Philippines
42 PHI
Hoya bicolensis
Kloppenb., Siar & Cajano; J. Nat. Stud. 11(1-2): 39 (2013)
Distribution: Philippines (Luzon)
42 PHI
Hoya bicolor
Kloppenb.; Fraterna 16(1): 1 (2003)
Distribution: Philippines (Luzon)
42 PHI
Hoya bifunda Kloppenb., Siar, Cajano, G.Mend., Guevarra & Carandang; Hoya New 1(3): 7 (2013)
subsp. bifunda
Distribution: Philippines
42 PHI
subsp. integra Kloppenb., Siar, Cajano, Guevarra & Carandang; Hoya New 1(3): 17 (2013)
Distribution: Philippines
42 PHI
Hoya bilobata
Schltr.; Philipp. J. Sci 1: Suppl. 301 (1906)
Distribution: Philippines (Mindanao, Luzon)
42 PHI
Hoya blashernaezii
Kloppenb.; Fraterna, 12(1): 9 (1999)
subsp. blashernaezii
Distribution: Philippines (Catanduanes)
42 PHI
subsp. aurantiaca Kloppenb. & G.Mend.; Hoya New 7(2): 3 (2017)
Distribution: Philippines
42 PHI
subsp. siariae (Kloppenb.) Kloppenb.; Hoya New 2(1): 50 (2014)
Distribution: Philippines
42 PHI
Synonyms:
= Hoya siariae Kloppenb., Fraterna 15(3): 1 (2002)
subsp. truncata Kloppenb. & G.Mend.; Hoya New 7(2): 9 (2017)
Distribution: Philippines
42 PHI
subsp. valmayoriana (Kloppenb., Guevarra & Carandang) Kloppenb., Guevarra & Carandang; Hoya New 2(2): 10 (2014)
Distribution: Philippines (Luzon)
42 PHI
Synonyms:
= Hoya valmayoriana Kloppenb., Guevarra & Carandang, J. Nat. Stud. 11(1-2): 43 (2013)
= Hoya blashernaezii subsp. valmayoriana Kloppenb., Guevarra & Carandang, Hoya New 2(3): 4 (2014), comb. superfl.
Hoya bonii
Costantin; Lecomte, Fl Gen Indo-Chine, 4: 140 (1912)
Distribution: N-Vietnam
41 VIE
Hoya bordenii
Schltr.; Philipp. J. Sci 1: Suppl. 302 (1906)
Distribution: Philippines (Luzon)
42 PHI
Hoya borneoensis
Kloppenb.; Hoya New 8(3): 10 (2018)
Distribution: Borneo (Sarawak)
42 BOR
Hoya boycei
Rodda & S.Rahayu; Gard. Bull. Singapore 74(1): 106 (2022)
Distribution: Brunei
42 BRN
Hoya brassii
P.I.Forst. & Liddle ex Simonsson & Rodda; Gard. Bull. Singapore 69(1): 100 (2017)
Distribution: New Guinea (Papua New Guinea)
42 NWG
Hoya brevialata
Kleijn & Donkelaar; Blumea 46(3): 467 (2001)
Distribution: Sulawesi
42 SUL
Hoya brittonii
Kloppenb.; Fraterna 1992(4): tab. I (1992)
Distribution: Philippines (Mindoro)
42 PHI
Hoya brooksii
Ridl.; Kew Bull., 85 (1925)
Distribution: Sumatra
42 SUM
Remarks: provisionally accepted name
Hoya buntokensis
S.Rahayu & Rodda; Blumea 66(3): 237 (2021)
Distribution: Borneo (Kalimantan)
42 BOR
Hoya bunuabgensis
Kloppenb.; Hoya New 9(3): 12, photogrs. (2019)
Distribution: Philippines (Luzon)
42 PHI
Hoya buotii
Kloppenb.; Fraterna 15(4): 1 (2002)
Distribution: Philippines (Luzon)
42 PHI
Hoya burmanica
Rolfe; Kew Bull., 343 (1920)
Distribution: Myanmar (Bago, Chin, Mon, Taninthayi, Yangon); India (Assam)
40 IND 41 MYA
Hoya burtoniae
Kloppenb.; Hoyan, 12(1:2): i (1990)
Distribution: Philippines (Luzon)
42 PHI
Hoya buruensis
Miq.; Ann. Mus. Bot. Lugd. Bat. 4: 141 (1869)
Distribution: Moluccas (Buru)
42 MOL
Remarks: provisionally accepted name
Hoya butleriana
Kloppenb., Siar, Guevara & Carandang; Asklepios 115: 15 (2013)
Distribution: Philippines
42 PHI
Hoya cagayanensis
Schltr. ex C.M.Burton; Hoyan 8(4), pt. 2 (1987)
Distribution: Philippines (Luzon); Palawan
42 PHI PLW
Synonyms:
= Hoya cagayanensis Schltr. ex Elmer, Leafl. Philipp. Bot. 10: 3583 (1938) in obs.
Hoya callistophylla
T.Green; Fraterna 13(4): 2 (2000)
Distribution: Borneo (Sabah)
42 BOR
Hoya calycina
Schltr.; Engl. Jahrb. 50: 125 (1913)
subsp. calycina
Distribution: New Guinea (Papua New Guinea)
42 NWG
subsp. glabrifolia P.I.Forst. & Liddle; Austrobaileya, 3(4): 633 (1992)
Distribution: New Guinea (Irian Jaya, Papua New Guinea)
42 NWG
Hoya calyxminuta
Kloppenb.; Hoya New 6(2): 3, photogrs. (2017)
Distribution: Philippines
42 PHI
Hoya campanulata
Blume; Bijdr. 1064 (1826)
Distribution: peninsular Malaysia; +Singapore
42 MLY SNG
Synonyms:
= Codonanthus campanulatus (Blume) Hassk., Flora, 25: II. Beibl. 24 (1842)
= Cystidianthus campanulatus (Blume) Hassk., Hoev. & de Vriese, Tijdschr. 10: 125 (1843)
= Physostelma campanulatum (Blume) Decne., DC. Prod. 8: 633 (1844)
Hoya camphorifolia
Warb.; Perkins, Frag. Fl. Philipp. 1: 129 (1904)
Distribution: Philippines (Luzon, Mindoro)
42 PHI
Hoya capotoanensis
Kloppenb.; Hoya New 4(1): 39 (2015)
subsp. capotoanensis
Distribution: Philippines
42 PHI
subsp. quezonensis Kloppenb. & G.Mend.; Hoya New 7(2): 21 (2017)
Distribution: Philippines
42 PHI
Hoya carandangiana
Kloppenb. & Siar; Hoya New 4(4): 8 (2015)
Distribution: Philippines
42 PHI
Hoya cardiophylla
Merr.; Philipp. J. Sc., 17: 310[1920] (1921)
Distribution: Philippines (Dinagat, Leyte, Mindanao)
42 PHI
Hoya carmelae
Kloppenb., Siar & Ferreras; Fraterna 23(4): 9 (-13, figs.) (2010)
Distribution: Philippines (Luzon)
42 PHI
Hoya carnosa
(L.fil.) R.Br.; Prodr. 460 (1810)
Name: Porcelainflower, Mata de cera, Wax plant
Distribution: China (Fujian, Guangdong, Guangxi, Hainan, Yunnan); Taiwan; Japan (S-Kyushu); Ryukyu Isl.; peninsular Malaysia; Vietnam; Laos; Panama [I]; Fiji [I]; ?Bhutan; Myanmar [I]; Philippines [I]; Venezuela [I]; Colombia [I]; Mexico [I]; South Korea [I]; Trinidad & Tobago [I]; Zimbabwe [I]; Honduras [I]
26 zim 36 CHI 38 JAP kor NNS TAI 41 LAO mya VIE 42 MLY phi 60 fij 79 mex 80 hon pan 81 trt 82 clm ven
Synonyms:
= Asclepias carnosa L.fil., Suppl. Pl. 170 (1781)
= Cynanchum carnosum (L.fil.) Hort. ex Decne., DC. Prod. 8: 550 (1844)
= Hoya carnosa var. formosana (T.Yamaz.) S.S.Ying, Coloured Ill. Fl. Taiwan 6: 400 (1998)
= Hoya carnosa var. gushanica W.Xu, Guihaia 9: 199 (1989)
= Hoya carnosa var. japonica Siebold ex Maxim., Index Seminum [St. Petersburg (Petropolitanus)] 18 (1869)
= Hoya carnosa var. variegata (Siebold ex C.Morren) L.H.Bailey, Cycl. Amer. Hort. 2: 779 (1900)
= Hoya chinensis (Lour.) Traill, Trans Hort. Soc. 7: 27 (1830)
= Hoya crassifolia (J.Jacq.) Haw., Suppl. Pl. Succ. 8 (1812)
= Hoya intermedia A.C.Sm., Sargentia, 1: 111 (1942)
= Hoya laurifolia Miq., Ann. Mus. Bot. Lugd. Bat. 2: 129 (1865)
= Hoya motoskei Teijsm. & Binn., Nederl. Kruidk. Arch. 3: 393 (1855)
= Hoya picta Siebold ex C.Morren, Ann. Soc. Roy. Agric. Gand 4: 367 (1848)
= Hoya rotundifolia Siebold, Cat. Pl. Jap. (1840)
= Hoya variegata Siebold ex C.Morren, Ann. Soc. Bot. Gand, 2: 401. t. 90 (1846)
= Schollia carnosa (L.fil.) Schrank ex Steud., Nom. ed. I. 414, 746
= Schollia chinensis (Lour.) J.Jacq., Eclog. Pl. 1: 7 (1811)
= Schollia crassifolia J.Jacq., Eclog. Pl. 1: 5. t. 2 (1811)
= Stapelia chinensis Lour., Fl. Cochinch. 165 (1790)
Hoya carrii
P.I.Forst. & Liddle ex Simonsson & Rodda; Gard. Bull. Singapore 69(1): 106 (2017)
Distribution: New Guinea (Papua New Guinea)
42 NWG
Hoya caudata
Hook.fil.; Fl. Brit. Ind. 4: 60 (1883)
Distribution: peninsular Malaysia (mostly in the north); S-Thailand
41 THA 42 MLY
Synonyms:
= Hoya flagellata Kerr, Hook. Ic. Pl. 35: t. 3407 (1940)
= Hoya caudata var. crassifolia (Ridl.) Ridl., Fl. Malay Penins. 2: 395 (1923)
= Hoya crassifolia Ridl., J. As. Soc. Straits, 61: 30 (1912)
Hoya celata
Kloppenb., Siar, G.Mend., Cajano, Guevarra & Carandang; Asklepios 116: 42 (2013)
Distribution: Philippines (Luzon)
42 PHI
Hoya celebica
Boerl.; Handl. Fl. Ned. Ind. 2: 440 (1899)
Distribution: Sulawesi
42 SUL
Remarks: provisionally accepted name
Synonyms:
= Cyrtoceras micranthum (Blume) Miq., Fl. Ind. Bat. 2: 515 (1856)
= Centrostemma micranthum Blume, Mus. Bot. Lugd. Bat. 1: 46 (1850)
Hoya celsa
Kloppenb., Siar, Guevarra, Cajano & Carandang; Hoya New 1(4): 10 (2013)
Distribution: Philippines
42 PHI
Hoya cembra
Kloppenb.; Fraterna, 1(3), Philipp. Hoya Sp. Suppl.: II (1990)
Distribution: Philippines (Mindanao)
42 PHI
Hoya chewiorum
A.L.Lamb, Gavrus, Emoi & Gokusing; Sandakania 19: 25 (2014)
Distribution: Borneo (Sabah)
42 BOR
Hoya chiekoae
Kloppenb., Ferreras & G.Mend.; Hoya New 1(4): 17 (2013)
Distribution: Philippines (Luzon)
42 PHI
Hoya chinghungensis
(Tsiang & P.T.Li) M.G.Gilbert; P. T. Li, & W. D. Stevens, Novon 5: 9. (1995)
Distribution: China (S-Yunnan); Myanmar
36 CHI 41 MYA
Synonyms:
= Dischidia chinghungensis Tsiang & P.T.Li, Acta Phytotax. Sin. 12: 130 (1974)
Hoya chloroleuca
Schltr.; Engl. Jahrb. 50: 121 (1913)
Distribution: New Guinea (Papua New Guinea)
42 NWG
Hoya chunii
P.T.Li; Bull. Bot. Res. North-East. Forest. Inst., 4(1): 121 (1984), nom. nov.
Distribution: New Guinea
42 NWG
Synonyms:
= Hoya reticulata Schltr., Engl Jahrb. 50: 115 (1913)
Hoya ciliata
Teijsm. & Binn.; Cat. Hort. Bog. 129
Distribution: Moluccas (Buru)
42 MOL
Remarks: provisionally accepted name
Hoya cinnamomifolia
Hook.; Bot. Mag. t. 4347 (1848)
Distribution: Java
42 JAW
Synonyms:
= Hoya coccinea Hort. ex Lem., Fl. des Serres, Ser. I. 4: 310 (1848)
var. purpureofusca (Hook.) Kloppenb.; Fraterna 14(1): 12 (2001)
Distribution: Java
42 JAW
Synonyms:
= Hoya purpureofusca Hook., Bot. Mag. t. 4520 (1850)
Hoya clemensiorum
T.Green; Fraterna 14(3): 12 (2001)
Distribution: Borneo (Sabah)
42 BOR
Hoya cochinchinensis
(Lour.) Schult.; Syst. 6: 52 (1820)
Distribution: Vietnam
41 VIE
Synonyms:
= Schollia cochinchinensis (Lour.) J.Jacq., Eclog. Pl. 1: 7 (1811)
= Stapelia cochinchinensis Lour., Fl. Cochinch. 165 (1790)
Hoya collina
Schltr.; Engl. Jahrb. 50: 111 (1913)
Distribution: New Guinea (Irian Jaya, Papua New Guinea)
42 NWG
Hoya columna
Kloppenb.; Hoya New 4(1): 17 (2015)
Distribution: Philippines
42 PHI
Hoya commsii
Hemsl.; Ann. Bot. 5: 505 (1891), et in Hook. Icon. pl. 23: t. 2248 (1892)
Distribution: Solomon Isl.
43 SOL
Remarks: provisionally accepted name
Hoya commutata
M.G.Gilbert & P.T.Li; Novon 5: 10 (1995)
Distribution: China (Guangxi); Myanmar
36 CHI 41 MYA
Hoya compacta
C.M.Burton; Hoyan, 12(2): ii (1990)
Distribution: Cultivated
Hoya concava
Kloppenb., Siar, Guevarra & Carandang; Hoya New 3(2): 9 (2014)
Distribution: Philippines
42 PHI
Hoya corazoniae
Kloppenb., Siar & Ferreras; Fraterna 23(4): 15 (-19, figs.) (2010)
Distribution: Philippines (Mindanao)
42 PHI
Hoya cordata
P.T.Li & S.Z.Huang; Guihaia 5(2): 80 (1985)
Distribution: China (Guangxi)
36 CHI
Hoya coriacea
Blume; Bijdr. 1061 (1826)
subsp. coriacea
Distribution: Java; peninsular Malaysia; Palawan; +Singapore; Thailand
41 THA 42 JAW MLY PLW SNG
Synonyms:
= Centrostemma coriaceum (Blume) Meisn., Gen. Comm. 177 (1840)
= Hoya brunoniana Wight, Contrib. 37 (1834)
subsp. philippinensis Kloppenb., Siar & Ferreras; Hoya New 1(4): 44 (2013)
Distribution: Philippines
42 PHI
Hoya corneri
Rodda & S.Rahayu; Phytotaxa 383(3): 256 (2018)
Distribution: peninsular Malaysia; Thailand; Borneo (Kalimantan)
41 THA 42 BOR MLY
Hoya corollimarginata
Kloppenb.; Hoya New 6(3): 11, photogrs. (2017)
subsp. corollimarginata
Distribution: [Western] Samoa (Savaii)
60 SAM
subsp. magiagiensis Kloppenb.; Hoya New 6(3): 35, photogrs. (2017)
Distribution: [Western] Samoa (Upolu)
60 SAM
subsp. upoluensis Kloppenb.; Hoya New 6(3): 39, photogrs. (2017)
Distribution: [Western] Samoa (Upolu)
60 SAM
Hoya corollivillosa
Kloppenb.; Hoya New 6(2): 22, photogrs. (2017)
Distribution:
Hoya corymbosa
Rodda & Simonsson; Syst. Bot. 38(4): 1126 (2014)
Distribution: Borneo (Sabah)
42 BOR
Hoya costantinii
P.T.Li; Bull. Bot. Res. North-East. Forest. Inst., 4(1): 120 (1984), nom. nov.
Distribution: Cambodia
41 CBD
Synonyms:
= Hoya reticulata Costantin, Lecomte, Fl. Gen. Indo-Chine, 4: 138 (1912)
Hoya crassicaulis
Elmer ex Kloppenb.; Fraterna, 1995(3): 10 (1995)
subsp. crassicaulis
Distribution: Philippines (Luzon)
42 PHI
Synonyms:
= Hoya crassicaulis Elmer ex Merr., Enum. Philipp. Fl. Pl. 3: 352 (1923), pro syn., Elmer, Leafl. Philipp. Bot. 10: 3579 (1938), descr. angl.
subsp. capazensis Kloppenb.; Hoya New 5(3): 10 (2016)
Distribution: Philippines
42 PHI
Hoya crassipetiolata
Aver., V.T.Pham & T.A.Le; Turczaninowia 20(3): 112 (2017)
Distribution: Vietnam
41 VIE
Hoya cumingiana
Decne.; DC., Prodr. 8 (1844) 636;
subsp. cumingiana
Distribution: Java; Philippines (Luzon, Mindoro); Palawan
42 JAW PHI PLW
subsp. catanauanensis Kloppenb. & G.Mend.; Hoya New 7(2): 15 (2017)
Distribution: Philippines
42 PHI
Hoya cupula
Kloppenb., G.Mend. & Ferreras; Hoya New 1(1): 15 (2013)
Distribution: Philippines
42 PHI
Hoya curtisii
King & Gamble; Journ, As. Soc. Beng. 74: II. 563 (1908)
subsp. curtisii
Distribution: peninsular Malaysia (once from near Taiping, Perak); Palawan
42 MLY PLW
subsp. collariata S.Rahayu & Rodda; Gard. Bull. Singapore 74(1): 109 (2022)
Distribution: Borneo (Kalimantan)
42 BOR
Hoya cutis-porcelana
W.Suarez, J.R.Sahagun & Aurigue; J. Nat. Stud. 12(1): 14 (2013)
Distribution: Philippines (Biliran, Samar)
42 PHI
Hoya daimenglongensis
Shao Y.He & P.T.Li; Novon 22(2): 170, fig. 1 (2012)
Distribution: China (Yunnan)
36 CHI
Hoya danumensis
Rodda & Nyhuus; Webbia 64(2): 164 (2009)
subsp. danumensis
Distribution: Borneo (Sabah); Brunei
42 BOR BRN
subsp. amarii S.Rahayu & Rodda; Eur. J. Taxon. 508: 4 (2019)
Distribution: Sumatra
42 SUM
Hoya darwinii
Loher; Gard. Chron., 47: 66 (1910)
Distribution: Philippines (Luzon, Panay)
42 PHI
Hoya dasyantha
Tsiang; Sunyatsenia 3: 174 (1936)
Distribution: China (Hainan)
36 CHI
Hoya davaoensis
Kloppenb.; Hoya New 1(2): 9 (2013)
Distribution: Philippines
42 PHI
Hoya davidcummingii
Kloppenb.; Fraterna, 1995(2): 10 (1995)
Distribution: Philippines (Luzon)
42 PHI
Hoya decipulae
S.Rahayu & Astuti; Reinwardtia 18(1): 45 (2019)
Distribution: Sumatra
42 SUM
Hoya deleoniorum
Cabactulan, Pimentel, J.R.Sahagun & Aurigue; Avonia 36(3): 149 (2018)
Distribution: Philippines
42 PHI
Hoya dennisii
P.I.Forst. & Liddle; Austrobaileya, 4(1): 51 (1993)
Distribution: Solomon Isl.
43 SOL
Hoya densifolia
Turcz.; Bull. Soc. Nat. Mosc. 21: I. 261 (1848)
subsp. densifolia
Distribution: Philippines
42 PHI
subsp. panchoi Kloppenb.; Hoya New 8(2): 18, photogrs. (2018)
Distribution: Philippines
42 PHI
Hoya desvoeuxensis
T.Green & Kloppenb.; Asklepios 112: 21 (-22; fig.) (2011)
Distribution: Fiji
60 FIJ
Hoya devogelii
Rodda & Simonsson; Webbia 66(1): 35 (2011)
Distribution: Borneo (Sarawak)
42 BOR
Hoya deykeae
T.Green; Fraterna 13(1): 15 (2000)
Distribution: Sumatra
42 SUM
Hoya dickasoniana
P.T.Li; J. S. China Agric. Univ., 15(2): 74 (1994)
Distribution: Myanmar
41 MYA
Hoya dictyoneura
K.Schum.; K. Schum. & Lauterb. Nachtr. Fl. Deutsch. Südsee, 362 (1905)
Distribution: New Guinea
42 NWG
Remarks: provisionally accepted name
Hoya diptera
Seem.; Bonplandia, 9: 257, Fl. Vit. 163 (1861)
Distribution: Fiji; Rotuma Isl.
60 FIJ ROT
Hoya diversifolia
Blume; Bijdr. 1064 (1826)
Distribution: Java; peninsular Malaysia; Cambodia; Myanmar (Bago); S-Vietnam; Singapore; S-Thailand; Borneo; Palawan; Sumatra; Andaman Isl. (Narcondum Isl., Barren Isl., North Andaman Isl., South Andaman Isl.); China (Hainan); New Caledonia [c]
36 CHI 41 AND CBD MYA THA VIE 42 BOR JAW MLY PLW SNG SUM 60 nwc
Conservation Status: critically endangered (Singapore)
Synonyms:
= Eriostemma zollingerianum (Miq.) Kloppenb., Hoya New 3(1): 6 (2014)
= Eriostemma zollingerianum Kloppenb. & Gilding, Fraterna 24(4): 15 (2011), nom. inval.
= Hoya coriacea Zoll. ex Miq., Fl. Ind. Bat. 2: 519 (1856)
= Hoya crassipes Turcz., Bull. Soc. Nat. Mosc. 21: I. 261 (1848)
= Hoya diversifolia subsp. el-nidicus (Kloppenb.) Kloppenb., Fraterna 14(1): 13 (2001)
= Hoya el-nidicus Kloppenb., Fraterna, in Fraterna, 1991(3), Philipp. Hoya Sp. Suppl.: I (1991), contrary to Art. 37.5 ICBN (1988), et 1991(4), Suppl.: I (1991)
= Hoya esculenta Rumph. ex Tsiang, Sunyatsenia, 3: 176 (1936)
= Hoya liangii Tsiang, Sunyatsenia 3: 177 (1936)
= Hoya orbiculata Wall. ex Wight, Contrib. 86 (1834)
= Hoya persicinicoronaria Shao Y.He & P.T.Li, Novon 19(4): 475 (2009)
= Hoya zollingeriana Miq., Fl. Ind. Bat. 2: 518 (1856)
Hoya dolichosparte
Schltr.; Beih. Bot. Centralbl. 34: 11. 13 (1916)
Distribution: Sulawesi
42 SUL
Remarks: provisionally accepted name
Hoya dulitensis
Rodda & S.Rahayu; Gard. Bull. Singapore 74(1): 111 (2022)
Distribution: Borneo (Sarawak)
42 BOR
Hoya eburnea
Kloppenb., Guevarra & Carandang; Hoya New 1(3): 26 (2013)
Distribution: Philippines
42 PHI
Hoya edanoi
C.M.Burton; Hoyan, Hoyan, 12(2:2): i (1990), holotype not clearly indicated, et et C. M. Burton & D. H. Kent in Hoyan 13(1:2): 3 (1991), contrary to Art. 37.4 ICBN (1988)
Distribution: Philippines
42 PHI
Hoya edeni
King ex Hook.fil.; Fl. Brit. Ind. 4: 53 (1883)
Distribution: India (Manipur, Sikkim, West Bengal); Nepal
40 IND NEP
Hoya edholmiana
Simonsson & Rodda; Gard. Bull. Singapore 69(1): 111 (2017)
Distribution: New Guinea (Papua New Guinea)
42 NWG
Hoya edwinofernandoi
Kloppenb., Cajano & Hadsall; Hoya New 5(2): 22 (2015)
Distribution: Philippines
42 PHI
Hoya eitapensis
Schltr.; Engl. Jahrb. 1. 109 (1913)
Distribution: New Guinea (Papua New Guinea)
42 NWG
Hoya elegans
(Blume) Boerl.; Handl. Fl. Ned. Ind. 2: 440 (1899)
Distribution: Borneo
42 BOR
Remarks: provisionally accepted name
Synonyms:
= Centrostemma elegans Blume, Mus. Bot. Lugd. Bat. 1: 46 (1850)
= Cyrtoceras elegans (Blume) Miq., Fl. Ind. Bat. 2: 515 (1856)
Hoya elliptica
Hook.fil.; Fl. Brit. Ind. 4: 58 (1885)
Distribution: peninsular Malaysia (Perak, Selangor, Melaka); Thailand
41 THA 42 MLY
Hoya elmeri
Merr.; Univ. Calif. Publ. Bot. 15: 258 (1929)
Distribution: Borneo
42 BOR
Remarks: provisionally accepted name
Hoya endauensis
Kiew; Malaysian Nat. J., 42(4): 261 (1989)
Distribution: peninsular Malaysia (Ulu Endau, Johor)
42 MLY
Hoya engleriana
Hosseus; Notizbl. Bot. Gart. Berlin, 4: 315 (1907)
Distribution: Thailand; Cambodia; Vietnam
41 CBD THA VIE
Hoya epedunculata
Schltr.; Engl. Jahrb. 1. 133 (1913)
Distribution: New Guinea (Papua New Guinea)
42 NWG
Hoya erythrina
Rintz; Malaysian Nat. J., 30(3-4): 501 (1978)
Distribution: peninsular Malaysia (Kelantan, Pahang, Selangor)
42 MLY
Hoya espaldoniana
Kloppenb., Siar & Cajano; Hoya New 2(1): 3 (2014)
Distribution: Philippines
42 PHI
Hoya estrellaensis
T.Green & Kloppenb.; Asklepios 114: 20 (2012)
Distribution: Palawan
42 PLW
Hoya eumbeitii
Kloppenb.; Hoya New 8(2): 47, photogrs. (2018)
Distribution: Philippines
42 PHI
Hoya evelinae
Simonsson & Rodda; Gard. Bull. Singapore 69(1): 115 (2017)
Distribution: New Guinea (Papua New Guinea)
42 NWG
Hoya excavata
Teijsm. & Binn.; Tijdschr. Nederl. Ind. 25: 406 (1863)
Distribution: peninsular Malaysia
42 MLY
Remarks: provisionally accepted name
Synonyms:
= Hoya cunninghamii Teijsm. & Binn., Tijdschr. Ned. ind. 25: 408 (1863)
Hoya exilis
Schltr.; Engl. Jahrb. 50: 121 (1913)
Distribution: New Guinea (Papua New Guinea)
42 NWG
Hoya faoensis
Kloppenb. & Siar; Fraterna 21(4): 18 (2008)
Distribution: [Western] Samoa
60 SAM
Hoya fauziana
Rodda, Simonsson & A.L.Lamb; Webbia 70(2): 207. (2015)
subsp. fauziana
Distribution: Borneo (Sabah)
42 BOR
subsp. angulata Rodda, A.L.Lamb, Gokusing & S.Rahayu; Blumea 63(2): 144 (2018)
Distribution: Borneo (Sabah)
42 BOR
Hoya ferrerasii
Kloppenb. & Siar; Fraterna 23(4): 21 (-23, figs.) (2010)
Distribution: Philippines (Mindanao)
42 PHI
Hoya fetuana
Kloppenb.; Fraterna 16(2): 1 (2003)
subsp. fetuana
Distribution: American Samoa
60 ASA
subsp. sigaeleensis Kloppenb.; Hoya New 6(3): 44, photogrs. (2017)
Distribution: [Western] Samoa (Upolu)
60 SAM
subsp. tutuilensis Kloppenb.; Hoya New 6(3): 16, photogrs. (2017)
Distribution: [Western] Samoa
60 SAM
Hoya filiformis Rech.; Fedde, Repert. Nov. Sp. 5: 132 (1908)
Distribution: [Western] Samoa (Upolu, Savaii)
60 SAM
Synonyms:
= Hoya attenuata Christoph., Bull. Bishop Mus., Honolulu, No. 128, 187 (1935)
= Hoya crassior Hochr., Candollea, 6: 480 (1936)
= Tylophora filiformis (Rech.) Hochr., Candollea, 6: 475 (1936)
Hoya finlaysonii
Wight; Contrib. 38 (1834)
Distribution: peninsular Malaysia (Perak, Pahang, Selangor); Myanmar; S-Thailand; Borneo; Sumatra; +Singapore
41 MYA THA 42 BOR MLY SNG SUM
Hoya fischeriana
Warb.; Perkins, Frag. Fl. Philipp. 1: 129 (1904)
Distribution: Philippines (Luzon, Mindoro, Biliran, Dinagat, Mindanao)
42 PHI
Hoya fitchii
Kloppenb.; Fraterna 22(4): 16 (2009)
Distribution: Philippines
42 PHI
Hoya fitoensis
Kloppenb.; Hoya New 5(1): 54 (2015)
Distribution: [Western] Samoa
60 SAM
Hoya flavida
P.I.Forst. & Liddle; Austrobaileya, 4(1): 53 (1993)
Distribution: Solomon Isl.
43 SOL
Hoya forbesii
King & Gamble; J. As. Soc. Beng. 74: II. 574 (1908)
Distribution: peninsular Malaysia (throughout)
42 MLY
Hoya foxii
Kloppenb.; Hoya New 2(1): 46 (2014)
Distribution: Philippines
42 PHI
Hoya frakeii
Kloppenb.; Hoya New 9(1): 3 (2019)
Distribution: Philippines
42 PHI
Hoya fungii
Merr.; Lingnan Sci. J. 13: 68 (1934)
Distribution: China (Guangdong, Guangxi, Hainan, Yunnan)
36 CHI
Hoya fusca
Wall.; Pl. Asiat. Rar. 1: 68, tab. 75 (1830)
Distribution: China (Guangxi, Guizhou, Hainan, Yunnan); Tibet; Cambodia; India (Assam, Meghalaya, Mizoram, Odisha, Sikkim, West Bengal); Laos; Nepal; Thailand; Vietnam; Bhutan; Myanmar (Kachin); Bangladesh
36 CHI TIB 40 BAN BHU IND NEP 41 CBD LAO MYA THA VIE
Hoya fuscomarginata
N.E.Br.; BMI 1910: 278 (1910)
Distribution: only cultivated known
Hoya galenii
Kloppenb.; Hoya New 9(1): 7 (2019)
Distribution: Philippines
42 PHI
Hoya galeraensis
Kloppenb.; Hoya New 4(1): 43 (2015)
Distribution: Philippines
42 PHI
Hoya gaoligongensis
M.X.Zhao & Y.H.Tan; Phytotaxa 459(3): 220 (2020)
Distribution: China (Yunnan)
36 CHI
Hoya garciae
Kloppenb.; Hoya New 8(2): 35, photogrs. (2018)
Distribution: Philippines
42 PHI
Hoya gelba
Kloppenb., Siar, Guevarra & Carandang; Hoya New 1(3): 33 (2013)
Distribution: Philippines
42 PHI
Hoya gigantanganensis
Kloppenb.; Fraterna, 1992(4): tab. II (1992)
Distribution: Philippines (Leyte)
42 PHI
Hoya gildingii
Kloppenb.; Fraterna 14(4): 1 (2000), nom. inval., et Fraterna 15(1): 10 (2002)
Distribution: Borneo (Sabah)
42 BOR
Hoya glabra
Schltr.; Engl. Jahrb. 40: Beibl. 92, 14 (1908)
Distribution: Borneo
42 BOR
Remarks: provisionally accepted name
Hoya globulifera
Blume; Mus. Bot. Lugd. Bat. 1: 44 (1850)
Distribution: New Guinea (Irian Jaya, Papua New Guinea); Bismarck Arch.
42 NWG 43 BIS
Synonyms:
= Hoya lamingtoniae F.M.Bailey, Queensl. Agric. J. 3: 156 (1898)
= Hoya rubida Schltr., K. Schum. & Lauterb. Nachtr. Fl. Deutsch. Südsee. 366 (1905)
Hoya globulosa
Hook.fil.; Gard. Chron. (1882) I. 732
Distribution: India (Arunachal Pradesh, Assam, Jammu & Kashmi,:, Sikkim, Tripura, West Bengal); Bhutan; Vietnam; Bangladesh
40 BAN BHU IND 41 VIE
Hoya golamcoana
Kloppenb.; Fraterna, 1991(3), Philipp. Hoya Sp. Suppl.: II (1991)
Distribution: Palawan
42 PLW
Hoya gracilipes
Schltr.; K. Schum. & Lauterb. Nachtr. Fl. Deutsch. Südsee, 363 (1905)
Distribution: New Guinea (Irian Jaya, Papua New Guinea)
42 NWG
Hoya gracilis
Schltr.; Engl. Jahrb. 40: Beibl. 92, 14 (1908)
Distribution: Sulawesi; Philippines (Luzon, Mindoro)
42 PHI SUL
Hoya graveolens
Kerr; Kew Bull., 461 (1939)
Distribution: Thailand
41 THA
Remarks: provisionally accepted name
Hoya greenii
Kloppenb.; Fraterna, 1995(2): 12 (1995)
Distribution: Philippines (Mindanao)
42 PHI
Hoya gretheri
Kloppenb.; Hoya New 6(2): 20, photogrs. (2017)
Distribution: Philippines
42 PHI
Hoya griffithii
Hook.fil.; Fl. Brit. India 4: 59 (1883)
Distribution: China (Guangdong, Guangxi, Guizhou, Hainan, Yunnan); India (Assam, Meghalaya, Mizoram)
36 CHI 40 IND
Synonyms:
= Hoya kwangsiensis Tsiang & P.T.Li, Acta Phytotax. Sin., 12(1): 122 (1974)
= Hoya lancilimba f. tsoi (Merr.) Tsiang
= Hoya lancilimba Merr., Lingnan Sc. J. 11: 54 (1932)
= Hoya tsoi Merr., Sunyatsenia, 2: 16 (1934)
Hoya gutierrezii
Kloppenb.; Hoya New 9(2): 12, photogrs. (2019)
subsp. gutierrezii
Distribution: Philippines
42 PHI
subsp. concordae Kloppenb.; Hoya New 9(2): 15, photogrs. (2019)
Distribution: Ph
ilippines
42 PHI
Hoya halconensis
Kloppenb.; Fraterna, 1(3), Philipp. Hoya Sp. Suppl.: III (1990)
Distribution: Philippines (Mindoro)
42 PHI
Hoya hamiltoniorum
A.L.Lamb, Gavrus, Emoi & Gokusing; Sandakania 19: 32 (2014)
Distribution: Borneo (Sabah)
42 BOR
Hoya hanhiae
V.T.Pham & Aver.; Nordic J. Bot. 33(1): 64 (2014)
Distribution: Vietnam
41 VIE
Hoya hernaezii
(Kloppenb.) comb.ined.; needs a new name
Distribution: Philippines
42 PHI
Synonyms:
= Clemensiella hernaezii Kloppenb., Hoya New 9(2): 27, photogrs. (2019)
Hoya hernaezii
Kloppenb.; Hoya New 6(1): 17, photogrs. (2016)
Distribution: Philippines
42 PHI
Hoya heuschkeliana
Kloppenb.; Hoyan, 11(1-2): i (1989)
subsp. heuschkeliana
Distribution: Philippines (Luzon)
42 PHI
var. cajanoae Kloppenb. & Siar; Fraterna 20(4): 9 (2007)
Distribution: Philippines (Luzon)
42 PHI
subsp. marionii Kloppenb. & Ferreras; Hoya New 2(1): 26 (2014)
Distribution: Philippines
42 PHI
Hoya histora
Kloppenb.; Hoya New 4(1): 3 (2015)
Distribution: Philippines
42 PHI
Hoya hypolasia
Schltr.; Engl. Jahrb. 1. 123 (1913)
Distribution: New Guinea (Papua New Guinea)
42 NWG
Hoya ignorata
T.B.Tran, Rodda, Simonsson & Joongku Lee; Novon 21(4): 509 (2011)
Distribution: Vietnam; Borneo (Sabah); Thailand
41 THA VIE 42 BOR
Synonyms:
= Hiepia corymbosa V.T.Pham & Aver., Turczaninowia 14(3): 6 (2011)
Hoya ilagiorum
Kloppenb., Siar & Cajano; Asia Life Sci. 20 (2): 264 (2012)
Distribution: Philippines (Luzon)
42 PHI
Hoya imbricata
Decne.; DC. Prod. 8: 637 (1844)
subsp. imbricata
Distribution: Philippines (Luzon); Palawan (incl. Busuanga); Sulawesi
42 PHI PLW SUL
Synonyms:
= Hoya maxima Teijsm. & Binn., Tijdschr. Nederl. Ind. 25: 406 (1863)
= Dischidia maxima (Teijsm. & Binn.) Koord., Meded. ´S Lands Plantent. 19: 534 (1898)
= Conchophyllum maximum H.Karst., Ann. Jard. Buitenz. 12: 158 (1895)
var. basicordata Koord.; Philipp. J. Sci. 15: 264, t. 2, 3 (1919)
Distribution: Philippines (Luzon, Biliran, Samar, Mindanao); Vietnam
41 VIE 42 PHI
subsp. megapollinia Kloppenb.; Hoya New 3(2): 14 (2014)
Distribution: Philippines
42 PHI
Hoya imperialis
Lindl.; Bot. Reg. sub t. 68 (1846)
Distribution: peninsular Malaysia (Perak, Selangor, Melaka, Johor); Borneo; Palawan; Moluccas; Australia (Cape York Peninsula, Queensland); New Guinea (Irian Jaya, Papua New Guinea)
42 BOR MLY MOL NWG PLW 50 AUS
Synonyms:
= Asclepias sussuela Roxb., Hort. Beng. 20 (1814), Fl. Ind. 2: 31 (1824)
= Calotropis sussuela (Roxb.) G.Don, Gen. Hist. 4: 147 (1837)
= Hoya imperialis var. rauschii Regel, Gartenflora 1855: 282 (1855)
= Hoya speciosa Decne., DC. Prod. 8: 634 (1844)
= Hoya sussuela (Roxb.) Merr., Interpr. Rumph. Herb. Amboin 438 (1917)
Hoya inconspicua
Hemsl.; Kew Bull. 1894: 213 (1894)
Distribution: Solomon Isl.; New Guinea (Irian Jaya, Papua New Guinea); Bismarck Arch.; Santa Cruz Isl.
42 NWG 43 BIS SOL 60 SCZ
Synonyms:
= Hoya dodecatheiflora Fosberg, Lloydia, 3: 118 (1940)
= Hoya halophila Schltr., Engl. Jahrb. 1. 107 (1913)
= Hoya litoralis Schltr., K. Schum. & Lauterb. Nachtr. Fl. Deutsch. Südsee, 363 (1905)
Hoya incrassata
Warb.; Perkins, Frag. Fl. Philipp. 1: 130 (1904)
Distribution: Philippines (Luzon, Polillo, Mindoro, Panay, Camiguin, Mindanao); Palawan (Busuanga)
42 PHI PLW
Hoya incurvula
Schltr.; Beih. Bot. Centralbl. 34: 11. 14 (1916)
Distribution: Sulawesi
42 SUL
Remarks: provisionally accepted name
Hoya indaysarae
M.N.Medina, R.J.T.Villanueva, Kloppenb. & Cabras; Hoya New 7(3): 2, figs. 1-10 (2018)
Distribution: Philippines (Dinagat)
42 PHI
Hoya infantalensis
Kloppenb.; Hoya New 8(2): 28, photogrs. (2018)
Distribution: Philippines
42 PHI
Hoya inflata
(P.I.Forst., Liddle & I.M.Liddle) L.Wanntorp & P.I.Forst.; Ann. Missouri Bot. Gard. 94(1): 45 (2007)
Distribution: New Guinea (Papua New Guinea)
42 NWG
Synonyms:
= Madangia inflata P.I.Forst., Liddle & I.M.Liddle, Austrobaileya, 5(1): 54 (1997)
Hoya insularis
Rodda & S.Rahayu; Willdenowia 50(1): 129 (2020), nom. nov.
Distribution: Borneo
42 BOR
Synonyms:
= Anatropanthus borneensis Schltr., Engl. Jahrb. 40: Beibl. 92, 18 (1908)
Hoya irisiae
Ferreras, Kloppenb. & Tandang; Hoya New 2(2): 3 (2014)
Distribution: Philippines
42 PHI
Hoya isabelaensis
Kloppenb., Siar & Ferreras; Fraterna 24(4): 24 (-28; figs.) (2011)
Distribution: Philippines (Luzon)
42 PHI
Hoya isabelchanae
Rodda & Simonsson; PhytoKeys 68: 46 (2016)
Distribution: Sulawesi
42 SUL
Hoya ischnopus
Schltr.; Engl. Jahrb. 1. 111 (1913)
Distribution: New Guinea (Irian Jaya, Papua New Guinea)
42 NWG
Synonyms:
= Dischidia hellwigii Warb., Bot. Jahrb. 18: 205 (1894)
= Hoya dimorpha F.M.Bailey, Queensl. Agric. J. 3: 156 (1898)
= Hoya dischorensis Schltr., Engl. Jahrb. 1. 116 (1913)
= Hoya flavescens Schltr., Engl. Jahrb. 50: 112 (1913)
= Hoya kenejiana Schltr., Engl. Jahrb. 1. 114 (1913)
= Hoya montana Schltr., Engl. Jahrb. 114 (1913)
Hoya jianfenglingensis
Shao Y.He & P.T.Li; Novon 21(3): 343 (2011)
Distribution: China (Hainan)
36 CHI
Hoya jiewhoeana
Rodda, A.L.Lamb & Gokusing; Guide Hoyas Borneo 198 (2016)
Distribution: Borneo (Sabah)
42 BOR
Hoya josephinae
J.Cabrera & H.Mohr; Schlechteriana 3: 1 (2013)
Distribution: Philippines (Mindoro)
42 PHI
Hoya josetteae
M.N.Medina & Kloppenb.; Hoya New 5(4): 3 (2016)
Distribution: Philippines
42 PHI
Hoya juannguoiana
Kloppenb.; Fraterna 15(1): 1 (2000), nom. inval., et 15(2): 15 (2002)
Distribution: Palawan
42 PLW
Hoya juhoneweana
Simonsson & Rodda; Gard. Bull. Singapore 69(1): 118 (2017)
subsp. juhoneweana
Distribution: New Guinea (Papua New Guinea)
42 NWG
subsp. lindforsiana Simonsson & Rodda; Gard. Bull. Singapore 69(1): 123 (2017)
Distribution: New Guinea (Papua New Guinea)
42 NWG
Hoya kachinensis
Rodda & K.Armstr.; Brittonia 71(4): 427 (2019)
Distribution: Myanmar
41 MYA
Hoya kaikoana
S.Rahayu & Rodda; Gard. Bull. Singapore 74(1): 114 (2022)
Distribution: Borneo (Kalimantan)
42 BOR
Hoya kanlaonensis
Kloppenb., Siar & Ferreras; Fraterna 23(4): 24 (-27, figs.) (2010)
Distribution: Philippines (Negros)
42 PHI
Hoya kanyakumariana
A.N.Henry & Swamin.; J. Bombay Nat. Hist. Soc., 75(2): 462 1978 (1979)
Distribution: India (Tamil Nadu)
40 IND
Hoya kapuasensis
S.Rahayu & Rodda; Gard. Bull. Singapore 74(1): 116 (2022)
Distribution: Borneo (Kalimantan)
42 BOR
Hoya kastbergii
Kloppenb.; Fraterna 16(4): 1 (2003)
Distribution: Borneo (Sarawak)
42 BOR
Hoya kentiana
C.M.Burton; Hoyan, 12(3:2): iv (1991)
Distribution: Philippines
42 PHI
Hoya kerangasensis
Rodda & S.Rahayu; Gard. Bull. Singapore 74(1): 118 (2022)
Distribution: Borneo (Sabah, Sarawak); Brunei
42 BOR BRN
Hoya kerrii
Craib; Bull. Misc. Inform. Kew 1911: 418 (1911)
Distribution: China [I] (S-Guangdong [I]); Laos; Thailand; Cambodia; Java; ?Vietnam
36 chi 41 CBD LAO THA 42 JAW
Synonyms:
= Hoya obovata var. kerrii (Craib) Costantin, Fl. Indo-Chine 4: 130 (1912)
Hoya kingdonwardii
P.T.Li; Fraterna, 1995(1): 9 (1995)
Distribution: Myanmar
41 MYA
Hoya kipandiensis
Gavrus, A.L.Lamb, Emoi & Gokusing; Sandakania 19: 42 (2014)
Distribution: Borneo (Sabah)
42 BOR
Hoya kloppenburgii
T.Green; Fraterna 14(2): 11 (2001)
Distribution: Borneo (Sabah)
42 BOR
Hoya klossii
S.Moore; Trans. Linn. Soc., Bot. 9: 114 (1916)
Distribution: New Guinea (Papua New Guinea)
42 NWG
Hoya koteka
Simonsson & Rodda; Gard. Bull. Singapore 69(1): 130 (2017)
Distribution: New Guinea (Irian Jaya)
42 NWG
Hoya krohniana
Kloppenb. & Siar; Fraterna 22(4): 9 (2009)
Distribution: Philippines
42 PHI
Hoya krusenstierniana
Simonsson & Rodda; Gard. Bull. Singapore 69(1): 126 (2017)
Distribution: New Guinea (Papua New Guinea)
42 NWG
Hoya kuhlii
Koord.; Exkursionsfl. Java, 3: 103 (1912), in clavi
Distribution: Java
42 JAW
var. hasseltii (Blume) Bakh.fil.
Distribution: Java
42 JAW
Synonyms:
= Hoya hasseltii (Blume) Miq., Fl. Ind. Bat. 2: 524 (1856)
= Acanthostemma hasseltii Blume, Rumphia, 4: 29 (1848)
Hoya lacunosa
Blume; Bijdr. 1063 (1826)
Distribution: China [I] (S-Guangdong [I]); Java; peninsular Malaysia; Singapore; Thailand; Borneo; Sumatra; Philippines (Luzon); Lesser Sunda Isl.
36 chi 41 THA 42 BOR JAW LSI MLY PHI SNG SUM
Conservation Status: endangered (Singapore)
Synonyms:
= Hoya lacunosa var. pallidiflora Hook., Bot. Mag. 87: t. 5272 (1861)
= Hoya suaveolens Hort.Amst. ex Miq., Fl. Ind. Bat. 2: 525 (1856)
= Otostemma lacunosum (Blume) Blume, Rumphia, 4: 30 (1848)
Hoya lagunaensis
Kloppenb.; Hoya New 2(4): 9 (2014)
Distribution: Philippines
42 PHI
Hoya lambii
T.Green; Fraterna 13(2): 2 (2000)
Distribution: Borneo (Sabah)
42 BOR
Hoya lambioae
Kloppenb., Guevarra, Cajano & Carandang; Hoya New 4(3): 3 (2015)
Distribution: Philippines
42 PHI
Hoya lamthanhiae
V.T.Pham & Kloppenb.; Pakistan J. Bot. 52(1): 291 (2020)
Distribution: Vietnam
41 VIE
Hoya lanataiensis
Kloppenb.; Hoya New 6(3): 25, photogrs. (2017)
Distribution: [Western] Samoa (Upolu)
60 SAM
Hoya lanceolaria
S.Moore; Trans. Linn. Soc., Bot. 9: 113 (1916)
Distribution: New Guinea (Papua New Guinea)
42 NWG
Hoya lanceolata
Wall. ex D.Don; Prod. Fl. Nep. 130 (1825)
Distribution: India (Arunachal Pradesh, Assam, Meghalaya, Mizoram, Sikkim, Uttarakhand, West Bengal); Nepal; Myanmar (Kachin); Bhutan; Bangladesh
40 BAN BHU IND NEP 41 MYA
Hoya landgrantensis
Kloppenb., Siar & Cajano; Asia Life Sci. 18(1): 147 (2009)
Distribution: Philippines
42 PHI
Hoya lanotooensis
Kloppenb.; Hoya New 5(1): 47 (2015)
Distribution: [Western] Samoa
60 SAM
Hoya larrycahilogii
Medina & Kloppenb.; Hoya New 6(1): 3, figs. 1-4 (2016)
Distribution: Philippines
42 PHI
Hoya lasiantha
Korth. ex Blume; Rumphia, 4: 30 (1849)
Distribution: Java; Borneo; peninsular Malaysia (Perak, Selangor)
42 BOR JAW MLY
Hoya lasiogynostegia
P.T.Li; Bull. Bot. Res., Harbin 4(I): 118 (1984)
Distribution: China (Hainan)
36 CHI
Hoya latifolia
G.Don; Gen. Syst. 4: 127 (1838)
Distribution: Java; peninsular Malaysia (Pahang, Johor); Singapore; S-Thailand; Borneo; Sumatra; Laos
41 LAO THA 42 BOR JAW MLY SNG SUM
Conservation Status: endangered (Singapore)
Synonyms:
= Hoya macrophylla Wight, Contrib. 38 (1834), nom. illeg.)
= Hoya polystachya Blume, Mus. Bot. Lugd. Bat. 1: 45 (1849)
= Hoya latifolia subsp. kinabaluensis C.M.Burton, Hoyan, 12(3:2): iii (1991)
= Hoya loyceandrewsiana T.Green, Fraterna, 1994(4): 4 (1994)
Hoya laurifolia
Decne.; Ann. Sc. Nat. Ser. II. 9: 272 (1838)
Distribution: Java; Lesser Sunda Isl. (Timor)
42 JAW LSI
Synonyms:
= Marsdenia laurifolia (Decne.) Kloppenb., Hoya New 6(4): 8, photogrs. (2017)
= Cathetostemma laurifolium (Decne.) Blume, Rumphia, 4: 30 (1848)
Hoya lazaroi
Kloppenb. & Siar; Asia Life Sci. 17(1): 66 (2008)
Distribution: Philippines
42 PHI
Hoya leticiae
Kloppenb., Cajano & Hadsall; Hoya New 5(2): 16 (2015)
Distribution: Philippines
42 PHI
Hoya leucantha
S.Moore; Trans. Linn. Soc., Bot. 9: 115 (1916)
Distribution: New Guinea (Papua New Guinea)
42 NWG
Hoya leytensis
Elmer ex C.M.Burton; Hoyan, 10(1:2): 1 (1988)
Distribution: Philippines (Leyte)
42 PHI
Synonyms:
= Hoya leytensis Elmer, Leafl. Philipp. Bot. 10: 3582 (1938), anglice.
Hoya lii
C.M.Burton; Hoyan 12: 98 (1991)
Distribution: China (Yunnan)
36 CHI
Synonyms:
= Centrostemma yunnanense P.T.Li, Acta Bot. Yunnanica, 12(1): 21 (1990), not Hoya yuennanensis Hand.-Mazz. (1936)
= Hoya gongshanica P.T.Li, J. S. China Agric. Univ., 12(3): 40 (1991)(nom. nov.)
Hoya linapauliana
Kloppenb.; Hoya New 8(1): 13, photogrs. (2018)
Distribution: Philippines (Luzon)
42 PHI
Hoya linavergarae
Kloppenb. & Siar; Fraterna 19(4): 11 (2006)
Distribution: Philippines
42 PHI
Hoya lindaueana
Koord.; Koord.-Schum. Syst. Verz. 1: Fam. 248, 7 (1911)
Distribution: Java
42 JAW
Hoya linearis
Wall. ex D.Don; Prodr. Fl. Nepal. 130 (1825)
Distribution: China (NW-Yunnan); Nepal; Bhutan; Myanmar (Kachin); India (Arunachal Pradesh, Assam, Nagaland, Sikkim, West Bengal)
36 CHI 40 BHU IND NEP 41 MYA
Synonyms:
= Hoya linearis var. nepalensis Hook.fil., Fl. Brit. India 4: 53 (1883)
= Hoya linearis var. sikkimensis Hook.fil., Curtis, Bot. Mag. (Ed. Hook. fil.) 109: t. 6682 (1883)
Hoya linusii
A.L.Lamb, Gavrus & Emoi; Sandakania 19: 50 (2014)
Distribution: Borneo (Sabah)
42 BOR
Hoya lipoensis
P.T.Li & Z.R.Xu; Bull. Bot. Res. Harbin 5(2): 130 (1985)
Distribution: China (Guizhou)
36 CHI
Hoya lithophytica
Kidyoo; Nordic J. Bot. 30(6): 700 (2012)
Distribution: Thailand
41 THA
Hoya litii
Kloppenb., Siar & Cajano; Hoya New 5(2): 8 (2015)
Distribution: Philippines
42 PHI
Hoya lobbii
Hook.fil.; Fl. Brit. Ind. 4: 54 (1883)
Distribution: India (Assam, Meghalaya)
40 IND
Conservation Status: IUCN I
Hoya lockii
V.T.Pham & Aver.; Taiwania 57(1): 49 (-54; figs. 1-3) (2012)
Distribution: Vietnam
41 VIE
Hoya loheri
Kloppenb.; Fraterna, 1991(3), Philipp. Hoya Sp. Suppl.: III (1991), as ´loherii´
subsp. loheri
Distribution: Philippines (Luzon)
42 PHI
subsp. tanawanensis Kloppenb. & G.Mend.; Hoya New 5(1): 30 (2015)
Distribution: Philippines
42 PHI
Hoya longicalyx
Wang Hui & E.F.Huang; Taiwania 65(3): 354 (2020)
Distribution: China (Yunnan)
36 CHI
Hoya longifolia
Wall. ex Wight; Contr. Bot. India 36 (1834)
Distribution: India (Arunachal Pradesh, Assam, Himachal Pradesh, Jammu & Kashmir, Manipur, Meghalaya, Mizoram, Sikkim, Uttarakhand, West Bengal); China (Yunnan); Bhutan; Nepal; NE-Pakistan (Kotli, Mirpur); Thailand; Myanmar (Ayeyarwady)
36 CHI 40 BHU IND NEP PAK 41 MYA THA
Synonyms:
= Acanthostemma kuhlii Blume, Rumphia, 4: 29 (1848)
= Hoya longifolia var. kuhlii (Blume) Miq., Fl. Ned. Ind. 2: 524 (1857)
Hoya longipedunculata
V.T.Pham & Aver.; Nordic J. Bot. 30(6): 705 (2012)
Distribution: Vietnam
41 VIE
Hoya longlingensis
E.F.Huang; Taxonomy 2(1): 102 (2022)
Distribution: China (Yunnan)
36 CHI
Hoya luatekensis
Kloppenb.; Hoya New 6(2): 35, photogrs. (2017)
Distribution: [Western] Samoa (Savaii)
60 SAM
Hoya lucardenasiana
Kloppenb., Siar & Cajano; Asia Life Sci. 18(1): 144 (2009)
Distribution: Philippines
42 PHI
Hoya lucyae
Kloppenb. & Siar; Fraterna 19(4): 8 (2006)
Distribution: Philippines
42 PHI
Hoya lyi
H.Lév.; Bull. Soc. Bot. France 54: 369 (1907)
Distribution: China (Guangxi, Guizhou, Sichuan, Yunnan); Laos
36 CHI 41 LAO
Synonyms:
= Hoya yuennanensis Hand.-Mazz., Symb. Sin. Pt. VII. 1001 (1936)
Hoya macgillivrayi
F.M.Bailey; Queensl. Agric. J., n. s. 1: 190 (1914)
Distribution: Australia (Queensland: Cape York peninsula)
50 AUS
Conservation Status: IUCN R
Hoya macrophylla
Blume; Bijdr. 1063 (1826)
Distribution: Java; Borneo; Laos; Vietnam
41 LAO VIE 42 BOR JAW
Synonyms:
= Hoya browniana Koord., Koord.-Schum. Syst. Verz 1: Fam. 248. 5 (1911)
= Hoya clandestina Blume, Rumphia, 4: 32 (1848)
Hoya magnifica
P.I.Forst. & Liddle; Austrobaileya, 3(4): 629 (1992)
Distribution: New Guinea (Papua New Guinea)
42 NWG
Hoya magniflora
P.T.Li; Bull. Bot. Res. North-East. Forest. Inst., 4(1): 120 (1984), nom. nov.
Distribution: Java
42 JAW
Synonyms:
= Hoya grandiflora Blume ex Decne., DC. Prod. 8: 635 (1844)
Hoya mahaweeensis
Kloppenb.; Hoya New 5(1): 37 (2015)
Distribution: Philippines
42 PHI
Hoya maingayi
Hook.fil.; Fl. Brit. Ind. 4: 62 (1883)
Distribution: peninsular Malaysia (Malacca)
42 MLY
Remarks: provisionally accepted name
Hoya malata
Kloppenb.; Hoya New 9(2): 3, photogrs. (2019)
Distribution: Philippines
42 PHI
Hoya manipurensis
Deb; J. Ind. Bot. Soc. 34: 50 (1955)
Distribution: China (SW-Yunnan); N-Thailand; Myanmar (Mandalay); India (Assam, Manipur)
36 CHI 40 IND 41 MYA THA
Synonyms:
= Hoya lantsangensis Tsiang & P.T.Li, Acta Phytotax. Sin., 12(1): 126 (1974)
= Antiostelma lantsangense (Tsiang & P.T.Li) P.T.Li, Novon, 2(3): 218 (1992)
= Antiostelma manipurense (Deb) P.T.Li, Novon, 2(3): 219 (1992)
= Dischidia obcordata (N.E.Br.) Maxwell & Donckel., Nat. Hist. Bull. Thailand Soc., 39(1): 78 (1991)
= Micholitzia obcordata N.E.Br., Bull. Misc. Inform. Kew 1909: 358 (1909)
Hoya mappigera
Rodda & Simonsson; Feddes Repert. 122(early view): 2, figs. 1-3 (2011 publ. 2012)
Distribution: peninsular Malaysia
42 MLY
Hoya marananiae
Kloppenb., Siar, Cajano & Carandang; Hoya New 4(4): 13 (2015)
Distribution: Philippines
42 PHI
Hoya marginata
Schltr.; K. Schum. & Lauterb. Nachtr. Fl. Deutsch. Südsee, 364 (1905)
Distribution: Bismarck Arch.
43 BIS
Hoya mariae
(Schltr.) L.Wanntorp & Meve; Willdenowia 41(1): 98 (2011)
Distribution: Philippines (Luzon, Leyte, Catanduanes, Mindanao)
42 PHI
Synonyms:
= Clemensia mariae Schltr., Fedde, Repert. 13: 543 (1915)
= Clemensiella mariae (Schltr.) Schltr., Fedde, Repert. 13: 566 (1915)
= Clemensiella dischidioides Elmer ex Merr., Enum. Philipp. Fl. Pl. 3: 356 (1923), pro syn.
Hoya martinii
Kloppenb. & G.Mend.; Hoya New 5(1): 3 (2015)
Distribution: Philippines
42 PHI
Hoya marvinii
Kloppenb., G.Mend. & Ferreras; Hoya New 1(1): 3 (2013)
Distribution: Philippines
42 PHI
Hoya mata-ole-afiensis
Kloppenb.; Hoya New 5(1): 43 (2015)
Distribution: [Western] Samoa
60 SAM
Hoya matavanuensis
Kloppenb.; Asklepios 111: 12 (2011)
Distribution: [Western] Samoa
60 SAM
Hoya matiensis
Kloppenb.; Hoya New 8(2): 3, photogrs. (2018)
Distribution: Philippines
42 PHI
Hoya maximowayetii
Kloppenb.; Hoya New 4(1): 23 (2015)
Distribution: Philippines
42 PHI
Hoya mcclurei
Kloppenb.; Hoya New 8(2): 38, photogrs. (2018)
Distribution: China (Hainan)
36 CHI
Hoya mcgregorii
Schltr.; Philipp. J. Sci. 1: Suppl. 302 (1906)
Distribution: Philippines (Mindoro, Samar); Palawan
42 PHI PLW
Hoya medinae
Kloppenb.; Hoya New 6(4): 3, photogrs. (2017)
Distribution: Philippines
42 PHI
Hoya medinillifolia
Rodda & Simonsson; Webbia 66(2): 149 (2011)
Distribution: Borneo (Sarawak)
42 BOR
Hoya megalantha
Turrill; J. Linn. Soc. Bot. 43: 33 (1915)
Distribution: Fiji
60 FIJ
Hoya megalaster
Warb. ex K.Schum. & Lauterb.; Fl. Deutsch. Südsee, 513 (1900)
Distribution: New Guinea (Papua New Guinea)
42 NWG
Hoya mekongensis
M.G.Gilbert & P.T.Li; Novon 5: 10 (1995)
Distribution: E-Tibet; China (NW-Yunnan)
36 CHI TIB
Hoya meliflua
(Blanco) Merr.; Sp. Blancoanae, 318 (1918)
subsp. meliflua
Distribution: Philippines (Luzon, Mindoro, Panay, Negros, Leyte); Palawan
42 PHI PLW
Synonyms:
= Stapelia meliflua Blanco, Fl. Filip. ed. I. 202 (1837)
= Hoya luzonica Schltr., Perkins, Frag. Fl. Philipp. 1: 130 (1904)
= Hoya meliflua subsp. fraterna T.Green, Fraterna, et in Fraterna, 1995(1): 2 (1995), without type, 1995(2): 9 (1995), with type
subsp. breviora Kloppenb.; Hoya New 8(2): 43, photogrs. (2018)
Distribution: Philippines
42 PHI
subsp. escobinae Kloppenb., Conda, Buot & Pitargue; Hoya New 6(1): 10, figs. 1-8 (2016)
Distribution: Philippines
42 PHI
subsp. taytayensis Kloppenb.; Hoya New 8(1): 3, photogrs. (2018)
Distribution: Philippines
42 PHI
Hoya memoria
Kloppenb.; Fraterna 17(4): 2 (1-3, photogrs.) (2004)
Distribution: Philippines (Luzon)
42 PHI
Hoya mengtzeensis
Tsiang & P.T.Li; Acta Phytotax. Sin, 12: 120 (1974)
Distribution: China (Guangxi, S-Yunnan)
36 CHI
Hoya meredithii
T.Green; Phytologia, 64(4): 304 (1988)
Distribution: Borneo (Sarawak)
42 BOR
Hoya merrillii
Schltr.; Perkins, Frag. Fl. Philipp. 1: 131 (1904)
subsp. merrillii
Distribution: Philippines (Luzon, Polillo, Mindoro, Bohol, Mindanao)
42 PHI
subsp. frakei Kloppenb.; Hoya New 9(3): 16, photogrs. (2019)
Distribution: Philippines
42 PHI
Hoya micrantha
Hook.fil.; Fl. Brit. Ind. 4: 55 (1883)
Distribution: Myanmar (Taninthayi); peninsular Malaysia (Perak, Pahang); Laos
41 LAO MYA 42 MLY
Hoya microphylla
Schltr.; Engl. Jahrb. 50: 127 (1913)
Distribution: New Guinea (Papua New Guinea)
42 NWG
Hoya microstemma
Schltr.; Engl. Jahrb. 50: 110 (1913)
Distribution: New Guinea (Papua New Guinea)
42 NWG
Hoya migueldavidii
Cabactulan, Rodda & Pimentel; PhytoKeys 80: 107 (2017)
Distribution: Philippines
42 PHI
Hoya minahassae
Schltr.; Beih. Bot. Centralbl. 34: II. 15 (1916)
Distribution: Sulawesi
42 SUL
Remarks: provisionally accepted name
Hoya mindanaoensis
Kloppenb.; Hoya New 8(3): 13 (2018)
Distribution: Philippines
42 PHI
Hoya mindorensis
Schltr.; Philipp. J. Sci. 1: Suppl. 303 (1906)
subsp. mindorensis
Distribution: Philippines (Mindoro, Luzon, Negros, Samar, Mindanao)
42 PHI
subsp. bulusanensis Kloppenb.; Hoya New 9(3): 21, photogrs. (2019)
Distribution: Philippines (Luzon)
42 PHI
subsp. dinagatensis Kloppenb.; Hoya New 9(3): 19, photogrs. (2019)
Distribution: Philippines
42 PHI
subsp. erythrostemma (Kerr) Kloppenb.; Hoya New 2(2): 10 (2014)
Distribution: peninsular Malaysia (Selangor, ?elsewhere); Myanmar (Taninthayi); Thailand
41 MYA THA 42 MLY
Synonyms:
= Hoya erythrostemma Kerr, Kew Bull., 460 (1939)
subsp. lagyoensis Kloppenb. & G.Mend.; Hoya New 7(2): 28 (2017)
Distribution: Philippines
42 PHI
subsp. mendozae Kloppenb. & Ferreras; Hoya New 2(1): 34 (2014)
Distribution: Philippines
42 PHI
subsp. philippinensis Kloppenb.; Hoya New 8(2): 7, photogrs. (2018)
Distribution: Philippines
42 PHI
subsp. superba Kloppenb.; Fraterna 18(3): 1 (2005)
Distribution: Philippines
42 PHI
subsp. sarawakensis Kloppenb.; Hoya New 6(1): 20, photogrs. (2016)
Distribution: peninsular Malaysia
42 MLY
Hoya minima
Costantin; Lecomte, Fl. Gen. Indo-Chine, 4: 134 (1912)
Distribution: Vietnam
41 VIE
Hoya minutiflora
Rodda & Simonsson; Webbia 65(2): 174 (2010)
Distribution: origin unknown; ?Borneo
Hoya miquilingensis
Kloppenb.; Hoya New 8(4): 9, photogrs. (2018)
Distribution: Philippines (Luzon)
42 PHI
Hoya mirabilis
Kidyoo; Trop. Nat. Hist. 12(1): 21, figs. 1, 2A-D, 3 (2012)
Distribution: Thailand
41 THA
Hoya mitrata
Kerr; Hook. Ic. Pl. 35: t. 3406 (1940)
Distribution: peninsular Malaysia (Perak, Pahang, Selangor, Johor); Thailand; ?Philippines
41 THA 42 MLY
Hoya monetteae
T.Green; Fraterna 17(2): 10 (2004)
Distribution: Philippines
42 PHI
Hoya moninae
Kloppenb. & Cajano; Hoya New 2(1): 41 (2014)
Distribution: Philippines
42 PHI
Hoya montelbanensis
Kloppenb.; Hoya New 8(3): 6 (2018)
Distribution: Philippines
42 PHI
Hoya mucronulata
Warb.; Fedde, Repert. Nov. Sp. 3: 343 (1907) et ex K. Schum. & Lauterb., Fl. Deutsch. Südsee, 513 (1901)
Distribution: New Guinea
42 NWG
Remarks: provisionally accepted name
Hoya multiflora
Blume; Catalogus 49 (1823)
Distribution: China (Guangdong [I], Guangxi, Yunnan); Java; Borneo; Sumatra; Laos; Cambodia; Myanmar (Bago, Mandalay); Philippines (Babuyan, Luzon, Polillo, Mindoro, Masbate, Tablas, Panay, Samar, Dinagat, Siargao, Mindanao); Palawan; Thailand; Vietnam; Java; peninsular Malaysia; Sulawesi; India (Assam, Nagaland)
36 CHI 40 IND 41 CBD LAO MYA THA VIE 42 BOR JAW MLY PHI PLW SUL SUM
Synonyms:
= Asclepias carnosa Blanco, Fl. Filip. ed. I. 208 (1837)
= Asclepias stellata Burm. ex Decne., DC. Prod. 8: 573 (1844)
= Centrostemma cyrtoceras Meisn., Gen. Comm. 177 (1840)
= Centrostemma lindleyanum Decne., DC. Prod. 8: 634 (1844)
= Centrostemma multiflora (Blume) Decne., Ann. Sc. Nat. Ser. II. 9: 272 (1838)
= Centrostemma platypetalum Merr., Sunyatsenia, 2: 16 (1934)
= Cyrtoceras coriaceum Heynh., Nom. 2: 188 (1846)
= Cyrtoceras floribundum Maund, Botanist, 4: t. 178 (1840)
= Cyrtoceras lindleyanum Miq., Fl. Ind. Bat. 2: 515 (1856)
= Cyrtoceras multiflorum (Blume) Heynh., Nom. 2: 183 (1846)
= Cyrtoceras reflexum Benn., Pl. Jav. Rar. 90 (1838)
= Hoya coriacea Lindl., Bot. Reg. (1839) t. 18
Hoya myanmarica
P.T.Li; Fraterna, 1995(1): 9 (1995)
Distribution: Myanmar
41 MYA
Hoya myrmecopa
Kleijn & Donkelaar; Blumea 46(3): 477 (2001)
subsp. myrmecopa
Distribution: Sulawesi
42 SUL
subsp. kapatalanensis
Kloppenb., Siar, Cajano, Guevarra & Carandang; Hoya New 1(4): 51 (2013)
Distribution: Philippines
42 PHI
Hoya nabawanensis
Kloppenb. & Wiberg; Fraterna 15(2): 2 (2002)
Distribution: Borneo (Sabah)
42 BOR
Hoya nakarensis
Kloppenb., G.Mend. & Ferreras; Hoya New 1(1): 34 (2013)
Distribution: Philippines
42 PHI
Hoya narcissiflora
S.Rahayu & Rodda; Reinwardtia 16(1): 6 (2017)
Distribution: Borneo (Kalimantan)
42 BOR
Hoya naumannii
Schltr.; Engl. Jahrb. 40: Beibl. 92. 15 (1908)
Distribution: Solomon Isl.
43 SOL
Hoya navicula
Kloppenb. & G.Mend.; Hoya New 5(1): 17 (2015)
Distribution: Philippines
42 PHI
Hoya negrosensis
Kloppenb.; Hoya New 8(2): 41, photogrs. (2018)
Distribution: Philippines
42 PHI
Hoya neoebudica
Guillaumin; Bull. Mus. Hist. Nat. Paris, Ser. II. 9: 294 (1937)
Distribution: Vanuatu
60 VAN
Remarks: provisionally accepted name
Hoya nervosa
Tsiang & P.T.Li; Acta Phytotax. Sin. 12: 122 (1974)
Distribution: China (Guangxi, S-Yunnan)
36 CHI
Hoya nicholsoniae
F.Muell.; Fragm. 5: 159 (1866)
Distribution: Australia (N-Queensland); New Caledonia (incl. Belep, Loyalty Isl., Ile des Pins); American Samoa (Manua Isl., Ofu); [Western] Samoa (Savaii, Upolu); New Guinea (Irian Jaya, Papua New Guinea); Solomon Isl.
42 NWG 43 SOL 50 AUS 60 ASA NWC SAM
Synonyms:
= Hoya cominsii Hemsl., Ann. Bot. (Oxford) 5: 505 (1891)
= Hoya hellwigiana Warb., Fedde, Repert. Nov. Sp. 3: 341 (1907)
= Hoya limoniaca S.Moore, J. Linn. Soc., Bot. 45: 368 (1921)
= Hoya neocaledonica Schltr., Engl. Jahrb. 39: Beibl. 92. 245 (1906)
= Hoya pycnophylla Rech., Fedde, Repert. Nov. Sp. 5: 133 (1908)
= Hoya samoensis Seem., Fl. Vit. 163 (1866)
= Hoya samoensis subsp. savaiiensis Kloppenb., Hoya New 6(2): 26, photogrs. (2017)
= Hoya sogerensis S.Moore, J. Bot., 52: 293 (1913)
= Hoya upoluensis Reinecke, Bot. Jahrb. Syst. 25(5): 669 (1898)
Hoya nova
Kloppenb.; Hoya New 8(2): 24, photogrs. (2018)
Distribution: Philippines
42 PHI
Hoya nummularia
Decne. ex Hook.fil.; Fl. Brit. India [Hook. fil.] 4: 55 (1883)
Distribution: India (Assam, Meghalaya); Andaman Isl.; Vietnam
40 IND 41 AND VIE
Hoya nummularioides
Costantin; Leconte, Fl. Gen. Indo-Chine, 4: 129 (1912)
Distribution: Cambodia; Laos; Vietnam; Thailand
41 CBD LAO THA VIE
Hoya nutans
Aver. & V.T.Pham; Turczaninowia 20(3): 131 (2017)
Distribution: Vietnam
41 VIE
Hoya nuttiana
Rodda & Simonsson; Phytotaxa 140(1): 56 (2013)
Distribution: Borneo (Sarawak)
42 BOR
Hoya nuuuliensis
Kloppenb. & Siar; Fraterna 21(4): 14 (2008)
Distribution: American Samoa
60 ASA
Hoya nyhuusiae
Kloppenb.; Fraterna 16(3): 1 (2003)
Distribution: Borneo (Sabah)
42 BOR
Hoya nyingchiensis
Y.W.Zuo & H.P.Deng; Phytotaxa 468(1): 130 (2020)
Distribution: Tibet
36 TIB
Hoya obcordata
Hook.fil.; Fl. Brit. Ind. 4: 56 (1883)
Distribution: India (Sikkim, West Bengal)
40 IND
Hoya oblanceolata
Hook.fil.; Fl. Brit. India 4: 57 (1883)
Distribution: India (Assam, Meghalaya)
40 IND
Hoya oblongacutifolia
Costantin; Leconte, Fl. Gen. Indo-Chine, 4: 139 (1912)
Distribution: Vietnam; Cambodia
41 CBD VIE
Hoya obovata
Decne.; DC. Prod. 8: 635 (1844)
Distribution: Moluccas; Sulawesi; Thailand; Vietnam
41 THA VIE 42 MOL SUL
Hoya obscura
Elmer ex Merr.; Enum. Philipp. Fl. Pl. 3: 352 (1923), pro syn., Elmer, Leafl. Philipp. Bot. 10: 3586 (1938), descr. angl., et ex C. M. Burton, Hoyan, 8(1): 15 (1986)
subsp. obscura
Distribution: Philippines (Luzon, Mindoro, Panay); Sulawesi
42 PHI SUL
subsp. lagunaensis Kloppenb.; Hoya New 8(2): 13, photogrs. (2018)
Distribution: Philippines
42 PHI
Hoya obtusifolia
Wight; Contrib. 38 (1834)
Distribution: peninsular Malaysia (Perak and Pahang south); +Singapore; Myanmar (Taninthayi); Andaman Isl.
41 AND MYA 42 MLY SNG
Synonyms:
= Hoya teysmanniana Miq., Fl. Ind. Bat. 2: 522 (1856)
Hoya occultata
S.Rahayu & Rodda; Ann. Bot. Fenn. 57(4-6): 332 (2020)
Distribution: Sulawesi
42 SUL
Hoya odetteae
Kloppenb.; Fraterna, 11(2): 8 (1998)
Distribution: Philippines (Mindanao)
42 PHI
Hoya odorata
Schltr.; Philipp. J. Sci. 1: Suppl. 303 (1906)
subsp. odorata
Distribution: Philippines (Batanes, Luzon, Panay, Negros, Camiguin)
42 PHI
subsp. antoinsensis Kloppenb.; Hoya New 4(2): 21 (2015)
Distribution: Philippines
42 PHI
subsp. garciae Kloppenb.; Hoya New 4(2): 25 (2015)
Distribution: Philippines
42 PHI
subsp. loheri Kloppenb.; Hoya New 9(3): 5, photogrs. (2019)
Distribution: Philippines (Luzon)
42 PHI
subsp. miquilingensis Kloppenb.; Hoya New 8(4): 7, photogrs. (2018)
Distribution: Philippines (Luzon)
42 PHI
subsp. rizaliana Kloppenb.; Hoya New 9(3): 3, photogrs. (2019)
Distribution: Philippines (Luzon)
42 PHI
subsp. taytayensis Kloppenb.; Hoya New 4(2): 17 (2015)
Distribution: Philippines
42 PHI
Hoya
ofuensis Kloppenb.; Hoya New 4(2): 28 (2015)
Distribution: [Western] Samoa
60 SAM
Hoya oleoides
Schltr.; Engl. Jahrb. 50: 131 (1913)
Distribution: New Guinea (Papua New Guinea)
42 NWG
Hoya oligantha
Schltr.; Engl. Jahrb. 50: 131 (1913)
Distribution: New Guinea (Papua New Guinea)
42 NWG
Hoya olosegaensis
Kloppenb.; Hoya New 6(2): 31, photogrs. (2017)
Distribution: [Western] Samoa (Savaii)
60 SAM
Hoya omlorii
(Livsh. & Meve) L.Wanntorp & Meve; Willdenowia 41(1): 99 (2011)
Distribution: Sumatra; Borneo (Sarawak)
42 BOR SUM
Synonyms:
= Clemensiella omlorii Livsh. & Meve, Edinburgh J. Bot. 66(3): 454 (2009)
Hoya onychoides
P.I.Forst., Liddle & I.M.Liddle; Austrobaileya, 4(3): 402 (1995)
Distribution: New Guinea (Papua New Guinea)
42 NWG
Hoya oreogena
Kerr; Kew Bull., 461 (1939)
Distribution: Thailand
41 THA
Remarks: provisionally accepted name
Hoya oreostemma
Schltr.; Engl. Jahrb. 50: 126 (1913)
Distribution: New Guinea (Papua New Guinea)
42 NWG
Hoya orientalis
P.T.Li; Bull. Bot. Res. North-East. Forest. Inst., 4(1): 121 (1984), nom. nov.
Distribution: Philippines (Mindanao, Mindoro)
42 PHI
Synonyms:
= Hoya reticulata Merr., Philipp. J. Sc., 17: 311 (1920) (1921)
Hoya ormocensis
Kloppenb.; Hoya New 3(2): 31 (2014)
Distribution: Philippines
42 PHI
Hoya ovalifolia
Wight & Arn.; Wight, Contr. Bot. India 37 (1834)
Distribution: China (Hainan); S-India (Karnataka, Kerala, Tamil Nadu); Sri Lanka
36 CHI 40 IND SRL
Synonyms:
= Hoya hainanensis Merr., Philipp. J. Sc., 23: 263 (1923)
Hoya oxycoccoides
S.Moore; Trans. Linn. Soc., Bot. 9: 116 (1916)
Distribution: New Guinea (Papua New Guinea)
42 NWG
Hoya pachyclada
Kerr; Kew Bull., 462 (1939)
Distribution: Thailand
41 THA
Hoya pachyphylla
K.Schum. & Lauterb.; Fl. Deutsch. Südsee, 513 (1900)
Distribution: New Guinea (Papua New Guinea)
42 NWG
Hoya padangensis
Schltr.; Beih. Bot. Centralbl. 34: II. 15 (1916)
Distribution: Sumatra
42 SUM
Remarks: provisionally accepted name
Hoya palawanensis
Kloppenb.; Fraterna, 1(3), Philipp. Hoya Sp. Suppl.: V (1990), as ´palawanica´
subsp. palawanensis
Distribution: Philippines (Polillo, Mindanao); Palawan
42 PHI PLW
subsp. minor Kloppenb.; Hoya New 5(2): 3 (2015)
Distribution: Philippines
42 PHI
Hoya pallilimba
Kleijn & Donkelaar; Blumea 46(3): 479 (2001)
Distribution: Sulawesi
42 SUL
Hoya panayensis
Kloppenb. & Siar; Fraterna 22(4): 13 (2009)
Distribution: Philippines (Panay)
42 PHI
Hoya panchoi
Kloppenb.; Hoyan, 10(1:2): 1 (1988)
Distribution: Philippines (Luzon)
42 PHI
Synonyms:
= Hoya bulusanensis Elmer, Leafl. Philipp. Bot. 10: 3575 (1938), anglice.
Hoya pandurata
Tsiang; Sunyatsenia 4: 125 (1939)
subsp. pandurata
Distribution: China (S-Yunnan)
36 CHI
subsp. angustifolia Rodda & K.Armstr.; Brittonia 71(4): 430 (2019)
Distribution: Myanmar
41 MYA
Hoya papaschonii
Rodda; Phytotaxa 175(2): 101 (2014)
Distribution: Thailand
41 THA
Hoya papuana
(Schltr.) Schltr.; Engl. Jahrb. 50: 131 (1913)
Distribution: New Guinea (Papua New Guinea)
42 NWG
Synonyms:
= Physostelma papuanum Schltr., K. Schum. & Lauterb. Nachtr. Fl. Deutsch. Südsee, 361 (1905)
Hoya parvapollinia
Kloppenb. & G.Mend.; Hoya New 5(1): 10 (2015)
Distribution: Philippines
42 PHI
Hoya parviflora
Wight; Contrib. 37 (1834)
Distribution: peninsular Malaysia; Thailand; Myanmar (Mon, Taninthayi); Bangladesh
40 BAN 41 MYA THA 42 MLY
Hoya parvifolia
Schltr.; Engl. Jahrb. 40: Beibl. 92, 15 (1908)
Distribution: Sumatra
42 SUM
Hoya patameaensis
Kloppenb.; Hoya New 6(3): 30, photogrs. (2017)
Distribution: [Western] Samoa (Savaii)
60 SAM
Hoya patella
Schltr.; Engl. Jahrb. 50: 132 (1913)
Distribution: New Guinea (Papua New Guinea)
42 NWG
Hoya pauciflora
Wight; Ic. t. 1269 (1848)
Distribution: Sri Lanka; India (Karnataka, Kerala, Tamil Nadu)
40 IND SRL
Synonyms:
= Hoya wightiana Thwaites, Enum. Pl. Zeyl. 199 (1859)
Hoya paulshirleyi
T.Green & Kloppenb.; Fraterna 22(4): 5 (2009), nom. inval., et Fraterna 23(1, corrigenda): 5 (2010)
Distribution: Sulawesi
42 SUL
Hoya paziae
Kloppenb.; Fraterna, 1(3), Philipp. Hoya Sp. Suppl.: VI (1990)
subsp. paziae
Distribution: Philippines (Luzon, Mindoro, Panay)
42 PHI
subsp. montelbanensis Kloppenb.; Hoya New 9(3): 10, photogrs. (2019)
Distribution: Philippines (Luzon)
42 PHI
Hoya pedunculata
(Warb.) Schltr.; Engl. Jahrb. 50: 108 (1913)
Distribution: New Guinea (Papua New Guinea)
42 NWG
Remarks: doubtful species
Synonyms:
= Dischidia pedunculata Warb., Bot. Jahrb. 18: 206 (1894)
Hoya peltata
Rodda & S.Rahayu; Gard. Bull. Singapore 74(1): 121 (2022)
Distribution: Borneo (Kalimantan)
42 BOR
Hoya peninsularis
Rodda & Zakaria; Nordic J. Bot. 38(10)-e02854: 2 (2020)
Distribution: peninsular Malaysia
42 MLY
Hoya pentaphlebia
Merr.; Philipp. J. Sc., Bot., 13: 330 (1918)
Distribution: Philippines (Samar, Biliran, Mindanao, Mindoro)
42 PHI
Hoya persicina
Kloppenb., Siar, Guevarra, Carandang & G.Mend.; J. Nat. Stud. 11(1-2): 42 (2013)
subsp. persicina
Distribution: Philippines (Luzon)
42 PHI
subsp. rosea Kloppenb., Guevarra, G.Mend. & Ferreras; J. Nat. Stud. 12(1): 25 (2013)
Distribution: Philippines (Luzon)
42 PHI
Hoya phuluangensis
Kidyoo; Taiwania 63(1): 26 (2018)
Distribution: Thailand
41 THA
Hoya phuwuaensis
Kidyoo; Phytotaxa 282(3): 218 (2016)
Distribution: Thailand; peninsular Malaysia
41 THA 42 MLY
Hoya phyllura
Schwartz; Mitt. Inst. Bot. Hamburg, 7: 26 (1931)
Distribution: Borneo
42 BOR
Remarks: provisionally accepted name
Hoya piestolepis
Schltr.; Engl. Jahrb. 50: 123 (1913)
Distribution: New Guinea (Papua New Guinea)
42 NWG
Hoya pimentehana
Kloppenb.; Fraterna, 12(3): 7 (1999)
Distribution: Philippines (Luzon)
42 PHI
Hoya placerensis
Kloppenb.; Hoya New 8(2): 51, photogrs. (2018)
Distribution: Philippines
42 PHI
Hoya platycaulis
Simonsson & Rodda; Asklepios 106: 15 (2009)
Distribution: Philippines (Luzon)
42 PHI
Hoya plicata
King & Gamble; J. Asiat. Soc. Bengal, pt. 2, Nat. Hist. 74(2): 578 (1908)
Distribution: peninsular Malaysia
42 MLY
Hoya polilloensis
Kloppenb., Guevarra, G.Mend. & Ferreras; J. Nat. Stud. 12(1): 19 (2013)
Distribution: Philippines (Polillo)
42 PHI
Hoya polyneura
Hook.fil.; Fl. Brit. India 4: 54 (1883)
Distribution: Tibet; China (NW-Yunnan); India (Arunachal Pradesh, Assam, Sikkim, West Bengal); Myanmar; Bhutan
36 CHI TIB 40 BHU IND 41 MYA
Hoya polypus
S.Rahayu & Rodda; Gard. Bull. Singapore 74(1): 123 (2022)
Distribution: Borneo (Kalimantan)
42 BOR
Hoya pottsii
Traill; Trans. Hort. Soc. London 7: 25 (1830) ex Tsiang, Sunyatsenia, 3: 171 (1936), descr. ampl.
Distribution: China (Guangdong, Guangxi, Hainan, Yunnan); Taiwan; ?Philippines
36 CHI 38 TAI
Synonyms:
= Hoya angustifolia Traill, Trans. Hort. Soc. 7: 29 (1830) (sp. dub.)
= Hoya hellwigii Warb. ex K.Schum. & Lauterb., Fl. Deutsch. Südsee, 512 (1901)
= Hoya obscurinervia Merr., Philipp. J. Sc., 23: 263 (1923)
= Hoya pottsii var. angustifolia (Traill) Tsiang & P.T.Li, Acta Phytotax. Sin., 12(1): 124 (1974)
= Hoya trinervis Traill, Trans. Hort. Soc. 7: 26 (1830)
Hoya praetorii
Miq.; Fl. Ind. Bat. 2: 526 (1856)
Distribution: Sumatra
42 SUM
Remarks: provisionally accepted name
Hoya pruinosa
(Blume) Miq.; Fl. Ind. Bat. 2: 525 (1856)
Distribution: New Guinea (Irian Jaya)
42 NWG
Remarks: doubtful species
Synonyms:
= Acanthostemma pruinosum Blume, Rumphia, 4: 30 (1848)
Hoya pseudobicolensis
Kloppenb.; Hoya New 8(2): 10, photogrs. (2018)
Distribution: Philippines
42 PHI
Hoya pseudoleytensis
Kloppenb., G.Mend., Guevarra & Carandang; Hoya New 1(4): 55 (2013)
Distribution: Philippines
42 PHI
Hoya pseudomaxima
Koord.; Philipp. J. Sc., 15: 265 (1919)
Distribution: Philippines (Luzon)
42 PHI
Hoya pseudovalifolia
Costantin; Lecomte. Fl. Gen. Indo-Chine, 4: 139 (1912)
Distribution: Vietnam
41 VIE
Hoya pubens
Costantin; Lecomte. Fl. Gen. Indo-Chine, 4: 136 (1912)
Distribution: N-Vietnam
41 VIE
Hoya pubera
Blume; Bijdr. 1065 (1826)
Distribution: Java
42 JAW
Synonyms:
= Acanthostemma puberum (Blume) Blume, Rumphia, 4: 29 (1848)
Hoya pubicalyx
Merr.; Philipp. J. Sc., Bot., 13: 331 (1918)
Distribution: Philippines (Luzon)
42 PHI
Hoya pubicenta
Kloppenb., G.Mend. & Ferreras; Hoya New 2(1): 12 (2014)
Distribution: Philippines
42 PHI
Hoya pubicorolla
Kloppenb., G.Mend. & Ferreras; Hoya New 1(2): 13 (2013)
subsp. pubicorolla
Distribution: Philippines
42 PHI
subsp. anthracina Kloppenb., Ferreras & G.Mend.; Hoya New 1(2): 20 (2013)
Distribution: Philippines
42 PHI
Hoya pubifera
Elmer; Leafl. Philipp. Bot. 10: 3588 (1938), anglice
Distribution: Philippines (Luzon)
42 PHI
Hoya pulchella
Schltr.; Engl. Jahrb. 50: 128 (1913)
Distribution: New Guinea (Papua New Guinea)
42 NWG
Hoya pulchra
Aurigue & Cabactulan; Ann. Bot. Fenn. 56(1-3): 50 (2018)
Distribution: Philippines
42 PHI
Hoya pusilla
Rintz; Malaysian Nat. J., 30(3-4): 492 (1978)
Distribution: peninsular Malaysia (Sg Tahan, Pahang)
42 MLY
Hoya pusilliflora
S.Moore; Trans. Linn. Soc., Bot. 9: 115 (1916)
Distribution: New Guinea (Papua New Guinea)
42 NWG
Remarks: doubtful species
Hoya querinoensis
Kloppenb. & Siar; Fraterna 20(4): 13 (2007)
Distribution: Philippines
42 PHI
Hoya quinquenervia
Warb.; Perkins, Frag. Fl. Philipp. 1: 132 (1904)
Distribution: Philippines (Luzon)
42 PHI
Hoya quisumbingii
Kloppenb.; Fraterna, 1992(4): tab. III (1992)
Distribution: Philippines
42 PHI
Hoya radicalis
Tsiang & P.T.Li; Acta Phytotax. Sin. 12: 120 (1974)
Distribution: China (Guangdong, Guangxi)
36 CHI
Hoya ralphdavisiana
Kloppenb., G.Mend. & Ferreras; Hoya New 2(2): 31 (2014)
Distribution: Philippines
42 PHI
Hoya ramosii
Kloppenb. & Siar; Fraterna 20(4): 17 (2007)
Distribution: Philippines
42 PHI
Hoya ranauensis
T.Green & Kloppenb.; Hoya New 2(3): 21 (2014)
Distribution: Borneo (Sabah)
42 BOR
Hoya recurvula
Kloppenb.; Fraterna 13(4): 9 (2000)
subsp. recurvula
Distribution: peninsular Malaysia
42 MLY
subsp. bokorensis Kloppenb. & Yap; Asklepios 108: 6 (2010)
Distribution: Cambodia
41 CBD
Hoya reticulata
Moon
Distribution: Cambodia
41 CBD
Synonyms:
= Gymnema reticulatum (Moon) Alston
Hoya retrorsa
Gavrus, A.L.Lamb, Emoi & Gokusing; Sandakania 19: 59 (2014)
Distribution: Borneo (Sabah)
42 BOR
Hoya retusa
Dalzell; Hook. Kew J. 4: 294 (1852)
Distribution: India (Goa, Karnataka, Kerala, Maharashtra); Sulawesi
40 IND 42 SUL
Hoya revolubilis
Tsiang & P.T.Li; Acta Phytotax. Sin. 12: 124 (1974)
Distribution: China (W-Guangxi, W-Yunnan)
36 CHI
Hoya revoluta
Wight ex Decne.; DC. Prod. 8: 636 (1844), et ex Hook. fil., Fl. Brit. India 4(1): 55 (1883)
Distribution: peninsular Malaysia; +Singapore; Cambodia; Borneo; Java; Sumatra; S-Thailand; Australia (Torres Strait and Cape York Peninsula, Queensland)
41 CBD THA 42 BOR JAW MLY SNG SUM 50 AUS
Synonyms:
= Hoya ovalifolia Wall., Cat. n. 8160 B (1847)
Hoya reyesii
M.N.Medina & Kloppenb.; Hoya New 5(3): 3 (2016)
Distribution: Philippines
42 PHI
Hoya reynosae
Kloppenb.; Hoya New 8(3): 8 (2018)
Distribution: Philippines
42 PHI
Hoya rhodostele
Ridl.; J. As. Soc. Mal. 1: 77 (1923)
Distribution: Sumatra
42 SUM
Remarks: provisionally accepted name
Hoya rhodostemma
Schltr.; Engl Jahrb. 50: 134 (1913)
Distribution: New Guinea (Papua New Guinea)
42 NWG
Hoya rigida
Kerr; Kew Bull., 463 (1939)
Distribution: Thailand
41 THA
Remarks: provisionally accepted name
Hoya rigidifolia
S.Rahayu & Rodda; Eur. J. Taxon. 508: 12 (2019)
Distribution: Sumatra
42 SUM
Hoya rima
Kloppenb., G.Mend. & Ferreras; Hoya New 2(2): 23 (2014)
Distribution: Philippines
42 PHI
Hoya rintzii
Rodda, Simonsson & S.Rahayu; Webbia 69(1): 44 (2014)
Distribution: peninsular Malaysia
42 MLY
Hoya rizaliana
Kloppenb.; Fraterna, 1991(3), Philipp. Hoya Sp. Suppl.: IV (1991), contrary to Art. 37.5 ICBN (1988), et 1991(4), Suppl.: IV (1991)
Distribution: Philippines (Luzon)
42 PHI
Hoya rosarioae
Kloppenb. & Siar; Hoya New 4(2): 3 (2015)
Distribution: Philippines
42 PHI
Hoya rosea
K.Schum.; K. Schum. & Lauterb. Nachtr. Fl. Deutsch. Südsee, 365 (1905)
Distribution: New Guinea
42 NWG
Remarks: doubtful species, no material extant
Hoya rostellata
Kidyoo; Taiwania 60(1): 39 (2015)
Distribution: Thailand
41 THA
Hoya rotundiflora
Rodda & Simonsson; Phytotaxa 27: 37 (2011)
Distribution: Myanmar
41 MYA
Hoya rumphii
Blume; Bijdr. 1065 (1827)
Distribution: Java; Moluccas; ?Philippines
42 JAW MOL
Synonyms:
= Hoya alba Kostel, Allg. Med.-Pharm. Fl. 3: 1084 (1834)
= Hoya elegans Kostel., Allg. Med.-Pharm. Fl. 3: 1084 (1834)
= Acanthostemma longifolium Blume, Rumphia, 4: 29 (1848)
= Acanthostemma rumphii (Blume) Blume, Rumphia, 4: 29 (1848)
= Hoya opposita (Vahl) G.Don, Gen. Hist. 4: 128 (1837)
= Sperlingia opposita Vahl, Skrivt. Nat. Selsk. Kiobenh. 6: 114 (1810)
Hoya rundumensis
(T.Green) Rodda & Simonsson; Webbia 68(1): 13 (2013)
Distribution: Borneo (Sabah)
42 BOR
Synonyms:
= Hoya plicata subsp. rundumensis T.Green, Asklepios 108: 19 (2010)
Hoya ruscifolia
Decne.; DC. Prod. 8: 639 (1844)
Distribution: Philippines (Luzon)
42 PHI
Hoya ruthiae
Rodda; PhytoKeys 53: 84 (2015)
Distribution: Borneo (Sabah)
42 BOR
Hoya sabaensis
Kloppenb.; Hoya New 6(2): 17, photogrs. (2017)
Distribution: Borneo (Sabah)
42 BOR
Hoya sagcalii
Kloppenb.; Hoya New 9(2): 19, photogrs. (2019)
Distribution: Philippines
42 PHI
Hoya salmonea
Kloppenb., Guevarra, G.Mend. & Ferreras; J. Nat. Stud. 12(1): 22 (2013)
subsp. salmonea
Distribution: Philippines (Luzon)
42 PHI
subsp. pallida Kloppenb., G.Mend. & Ferreras; Hoya New 1(1): 28 (2013)
Distribution: Philippines
42 PHI
Hoya salweenica
Tsiang & P.T.Li; Acta Phytotax. Sin. 12: 125 (1974)
Distribution: China (W-Yunnan)
36 CHI
Hoya samarensis
Kloppenb. & Siar; Asklepios 17: 29 (2012)
subsp. samarensis
Distribution: Philippines (Samar)
42 PHI
subsp. gutierrezii Kloppenb.; Hoya New 3(2): 27 (2014)
Distribution: Philippines
42 PHI
Hoya sammannaniana
A.L.Lamb, Gavrus, Emoi & Gokusing; Sandakania 19: 68 (2014)
Distribution: Borneo (Sabah, Kalimantan)
42 BOR
Hoya samoa-albiflora
Kloppenb.; Hoya New 6(3): 21, photogrs. (2017)
Distribution: [Western] Samoa (Upolu)
60 SAM
Hoya sangguensis
S.Rahayu & Rodda; Gard. Bull. Singapore 74(1): 125 (2022)
Distribution: Borneo (Kalimantan)
42 BOR
Hoya santafeensis
Kloppenb. & G.Mend.; Hoya New 5(1): 24 (2015)
Distribution: Philippines
42 PHI
Hoya santiagoi
Kloppenb. & Siar; Fraterna 24(4): 29 (-31; figs.) (2011)
subsp. santiagoi
Distribution: Philippines
42 PHI
subsp. mandozae Kloppenb.; Hoya New 1(3): 39 (2013)
Distribution: Philippines
42 PHI
Hoya sapaensis
T.B.Tran & Rodda; Ann. Bot. Fenn. 48(6): 511 (-513; figs. 1-2) (2011)
Distribution: Vietnam
41 VIE
Hoya sarawakensis
Kloppenb.; Hoya New 8(2): 33, photogrs. (2018)
Distribution: Borneo (Sarawak)
42 BOR
Hoya sarcophylla
Ridl.; J. Fed. Mal. States Mus. 8: IV. 62 (1917)
Distribution: Sumatra
42 SUM
Remarks: provisionally accepted name
Hoya savaiiensis
Kloppenb.; Fraterna 22(4): 21 (2009)
subsp. savaiiensis
Distribution: [Western] Samoa
60 SAM
subsp. falealupoensis Kloppenb.; Hoya New 5(1): 58 (2015)
Distribution: [Western] Samoa
60 SAM
Hoya schallertiae
C.M.Burton; Hoyan 3(4): 96 (1982)
Distribution: Philippines
42 PHI
Hoya schneei
Schltr.; Engl. Jahrb. 56: 567 (1921)
Distribution: Fed. States of Micronesia (Pohnpei)
62 MIC
Hoya scortechinii
King & Gamble; J. As. Soc. Beng. 74: II. 567 (1908)
Distribution: peninsular Malaysia (Perak, Pahang, Johor)
42 MLY
Hoya seanwhistleriana
Kloppenb.; Hoya New 4(2): 10 (2015)
Distribution: [Western] Samoa
60 SAM
Hoya serpens
Hook.fil.; Fl. Brit. Ind. 4: 55 (1883)
Distribution: India (Sikkim, West Bengal); Nepal; Bhutan; Australia [I] (Queensland [I])
40 BHU IND NEP 50 aus
Hoya shepherdii
Short ex Hook.; Bot. Mag. t. 5269 (1861)
Distribution: Andaman / Nicobar Isl.; India (Sikkim, West Bengal)
40 IND
Hoya siamica
Craib; Bull. Misc. Inform. Kew 1911: 419 (1911)
Distribution: China (NW-Yunnan); Thailand; Cambodia; Vietnam
36 CHI 41 CBD THA VIE
Hoya sichuanensis
E.F.Huang; Taxonomy 2(1): 104 (2022)
Distribution: China (Sichuan)
36 CHI
Hoya sigillatis
T.Green; Fraterna 17(3): 2 (2004)
subsp. sigillatis
Distribution: Borneo (Sabah)
42 BOR
subsp. paitanensis Gavrus, A.L.Lamb, Emoi & Gokusing; Sandakania 19: 77 (2014)
Distribution: Borneo (Sabah)
42 BOR
Hoya silvatica
Tsiang & P.T.Li; Acta Phytotax. Sin. 12: 125 (1974)
Distribution: S-Tibet; China (NW-Yunnan)
36 CHI TIB
Hoya sipitangensis
Kloppenb. & Wiberg; Fraterna 15(3): 4 (2002)
Distribution: Borneo (Sarawak)
42 BOR
Hoya skinneriana
Kloppenb.; Fraterna 24(4): 5 (-8; figs.) (2011)
Distribution: cult. (origin unknown)
Hoya smithii
Kloppenb.; Fraterna 22(4): 24 (2009)
Distribution: Fiji
60 FIJ
Hoya soidaoensis
Kidyoo; Phytotaxa 105(2): 45 (2013)
Distribution: Thailand
41 THA
Hoya solaniflora
Schltr.; Engl. Jahrb. 50: 120 (1913)
Distribution: New Guinea (Papua New Guinea)
42 NWG
Hoya soligamiana
Kloppenb., Siar & Cajano; Asia Life Sci. 18(1): 151 (2009)
Distribution: Philippines (Luzon)
42 PHI
Hoya solokensis
S.Rahayu & Rodda; Eur. J. Taxon. 508: 14 (2019)
Distribution: Sumatra
42 SUM
Hoya somadeeae
Rodda & Simonsson; Nordic J. Bot. 30(5): 581 (2012)
Distribution: Thailand
41 THA
Hoya sororia
K.Schum.; K. Schum. & Lauterb. Nachtr. Fl. Deutsch. Schutzgeb. Südsee, 366 (1905)
Distribution: Bismarck Arch.
43 BIS
Remarks: provisionally accepted name
Hoya spartioides
(Benth.) Kloppenb.; Fraterna 14(2): 8 (2001)
Distribution: Borneo (Sabah)
42 BOR
Synonyms:
= Absolmsia spartiodes (Benth.) Kuntze, Rev. Gen. 418 (1891)
= Astrostemma spartioides Benth., Hook. Ic. Pl. 14: 7. t. 1311 (1880)
Hoya spencii
Kloppenb.; Hoya New 8(1): 7, photogrs. (2018)
Distribution: American Samoa
60 ASA
Hoya stafeensis
Kloppenb. & G.Mend.; Hoya New 5(1): 24, photogrs. (2015)
Distribution: Philippines (Luzon)
42 PHI
Hoya stenakei
Simonsson & Rodda; Gard. Bull. Singapore 69(1): 133 (2017)
Distribution: New Guinea (Papua New Guinea)
42 NWG
Hoya stenophylla
Schltr.; Engl. Jahrb. 50: 130 (1913)
Distribution: New Guinea (Papua New Guinea)
42 NWG
Hoya stoneana
Kloppenb. & Siar; Fraterna 19(4): 19 (2006)
Distribution: Philippines
42 PHI
Hoya subcalva
Burkill; Kew Bull., 141 (1901)
Distribution: New Guinea
42 NWG
Remarks: doubtful species
Hoya subglabra
Schltr.; Engl. Jahrb. 50: 119 (1913)
Distribution: New Guinea (Irian Jaya, Papua New Guinea)
42 NWG
Synonyms:
= Hoya leucorhoda Schltr., Engl. Jahrb. 50: 119 (1913)
Hoya subquintuplinervis
Miq.; Ann. Mus. Bot. Lugd. Bat. 4: 141 (1869)
Distribution: Thailand
41 THA
Remarks: provisionally accepted name
Hoya sulawesiana
S.Rahayu & Rodda; Taiwania 65(2): 210 (2020)
Distribution: Sulawesi
42 SUL
Hoya sulitii
Kloppenb.; Hoya New 4(1): 47 (2015)
Distribution: Philippines
42 PHI
Hoya sumatrana
S.Rahayu & Rodda; Eur. J. Taxon. 508: 15 (2019)
Distribution: Sumatra
42 SUM
Hoya surigaoensis
Kloppenb., Siar & Nyhuus; Asklepios 107: 23 (2010)
Distribution: Philippines
42 PHI
Hoya surisana
Rodda & S.Rahayu; Taiwania 65(2): 212 (2020)
Distribution: Sulawesi
42 SUL
Hoya tamaleaaea
Kloppenb.; Fraterna 21(4): 9 (2008)
Distribution: American Samoa
60 ASA
Hoya tamdaoensis
Rodda & T.B.Tran; Phytotaxa 217(3): 288 (2015)
Distribution: Vietnam
41 VIE
Hoya tangerina
Kloppenb., G.Mend. & Ferreras; Hoya New 2(2): 15 (2014)
Distribution: Philippines
42 PHI
Hoya tannaensis
T.Green & Kloppenb.; Fraterna 24(1): 4 (2011)
Distribution: Vanuatu
60 VAN
Hoya tauensis
Kloppenb.; Asklepios 111: 14 (2011)
Distribution: American Samoa
60 ASA
Hoya taylorii
Kloppenb.; Hoya New 9(2): 33, photogrs. (2019)
Distribution: Philippines (Luzon)
42 PHI
Hoya taytayensis
Kloppenb. & Siar; Hoya New 1(2): 28 (2013)
Distribution: Philippines
42 PHI
Hoya taywanisensis
Kloppenb., Mendoza & Ferreras; Hoya New 8(4): 3, photogrs. (2018)
Distribution: Philippines (Luzon)
42 PHI
Hoya telosmoides
Omlor; Novon, 6(3): 290 (1996)
Distribution: Borneo (Sabah, Sarawak)
42 BOR
Hoya tengchongensis
J.F.Zhang, N.H.Xia & Y.F.Kuang; Nordic J. Bot. 37(5)-e02282: 2 (2019)
Distribution: China (Yunnan)
36 CHI
Hoya tenggerensis
Bakh.fil.; Blumea, 6: 380 (1950)
Distribution: Java
42 JAW
Hoya teretifolia
Griff. ex Hook.fil.; Fl. Brit. India 4: 54 (1883)
Distribution: India (Arunachal Pradesh, Assam, Nagaland)
40 IND
Hoya tetrantha
J.Feng Zhang, Y.H.Tong & N.H.Xia; J. Trop. Subtrop. Bot. 29(2): 140 (2021)
Distribution: China (Yunnan)
36 CHI
Hoya thailandica
Thaithong; Nordic J. Bot. 21(2): 143-145 (2001)
Distribution: Thailand (Chiang Mai)
41 THA
Hoya thomsonii
Hook.fil.; Fl. Brit. India 4: 61 (1883)
Distribution: SE-Tibet (Medog); India (Assam, Meghalaya); Myanmar
36 TIB 40 IND 41 MYA
Hoya thuathienhuensis
T.B.Tran, Rodda & Simonsson; New sp. Hoya Vietnam [Rodda & al.] 2, fig. 1 (2012)
Distribution: Vietnam
41 VIE
Hoya tiatuilaensis Kloppenb.; Hoya New 1(2): 25 (2013)
Distribution: American Samoa
60 ASA
Hoya tjadasmalangensis Bakh.fil.; Blumea, 6: 380 (1950)
Distribution: Java
42 JAW
Hoya tomataensis
T.Green & Kloppenb.; Fraterna 17(2): 1 (2004)
Distribution: Sulawesi
42 SUL
Hoya torricellensis
Schltr.; Engl. Jahrb. 50: 132 (1913)
Distribution: New Guinea (Papua New Guinea)
42 NWG
Hoya treubiana
Schltr.; Engl. Jahrb. 40: Beibl. 92, l 16 (1908)
Distribution: Indonesia
Remarks: provisionally accepted name
Hoya trigonolobos
Schltr.; K. Schum. & Lauterb. Nachtr. Fl. Deutsch. Südsee, 366 (1905)
Distribution: Bismarck Arch.
43 BIS
Hoya trukensis
Hosok.; J. Jap. Bot., 13: 282 (1937)
Distribution: Fed. States of Micronesia (Truk, Moen, Dublon, Tol, Fefan, Uman)
62 MIC
Hoya tsangii
C.M.Burton; Hoyan, 9(4:2): i (1988)
Distribution: Philippines (Mindanao, Luzon)
42 PHI
Synonyms:
= Hoya angustifolia Elmer, Leafl. Philipp. Bot. 10: 3572 (1938), anglice.
Hoya tsiangiana
P.T.Li; Bull. Bot. Res. North-East. Forest. Inst., 4(1): 120 (1984), nom. nov.
Distribution: Sulawesi
42 SUL
Synonyms:
= Hoya retusa Warb., Fedde, Repert. Nov. Sp. 3: 344 (1907)
Hoya uafatoensis
Kloppenb.; Hoya New 6(3): 7, photogrs. (2017)
Distribution: [Western] Samoa (Upolu)
60 SAM
Hoya ubudensis
Kloppenb. & Yap; Asklepios 108: 7 (2010)
Distribution: Lesser Sunda Isl. (Bali)
42 LSI
Hoya uncinata
Teijsm. & Binn.; Tijdschr. Nederl. Ind. 25: 408 (1863)
Distribution: Java; peninsular Malaysia
42 JAW MLY
Synonyms:
= Cyrtoceras uncinatum Teijsm. & Binn., Tijdschr. Nederl. Ind. 25: 408 (1863)
Hoya undulata
S.Rahayu & Rodda; Gard. Bull. Singapore 67(1): 86 (2015)
Distribution: Borneo (Kalimantan)
42 BOR
Hoya unica
Kloppenb., G.Mend. & Ferreras; Hoya New 1(1): 9 (2013)
Distribution: Philippines
42 PHI
Hoya uniflora
Aver. & V.T.Pham; Turczaninowia 20(3): 139 (2017)
Distribution: Laos
41 LAO
Hoya unruhiana
Kloppenb., Siar, G.Mend., Cajano & Carandang; Hoya New 1(4): 25 (2013)
Distribution: Philippines (Luzon)
42 PHI
Hoya uplandgrantensis
Kloppenb.; Hoya New 4(4): 3 (2015)
Distribution: Philippines
42 PHI
Hoya vacciniiflora
Schwartz; Mitt. Inst. Bot. Hamburg, 7: 261 (1931)
Distribution: Borneo
42 BOR
Remarks: provisionally accepted name
Hoya vaccinioides
Hook.fil.; Fl. Brit. India 4: 56 (1883)
Distribution: India (Arunachal Pradesh, Assam); Laos
40 IND 41 LAO
Hoya vangviengiensis
Rodda & Simonsson; Webbia 67 (1): 24 (2012)
Distribution: Laos
41 LAO
Hoya vanuatensis
T.Green; Fraterna 19(2): 4 (2006)
Distribution: Vanuatu
60 VAN
Hoya variifolia
Ridl.; Kew Bull., 74 (1926)
Distribution: Sumatra (Mentawai)
42 SUM
Remarks: provisionally accepted name
Hoya velasioi
Kloppenb.; Hoya New 4(1): 35 (2015)
subsp. velasioi
Distribution: Philippines
42 PHI
subsp. grandiflora Kloppenb.; Hoya New 4(1): 13 (2015)
Distribution: Philippines
42 PHI
Hoya venusta
Schltr.; Engl. Jahrb. 50: 128 (1913)
Distribution: New Guinea (Papua New Guinea)
42 NWG
Hoya versteegii
Simonsson & Rodda; Gard. Bull. Singapore 69(1): 141 (2017)
Distribution: New Guinea (Irian Jaya)
42 NWG
Hoya verticillata
(Vahl) G.Don; Gen. Hist. 4: 128 (1837)
Distribution: peninsular Malaysia (all coasts); Singapore; India (Arunachal Pradesh, Assam, Madhya Pradesh, Meghalaya, Manipur, Mizoram, Odisha, Tripura, West Bengal); Myanmar (Taninthayi); Cambodia; Laos; Vietnam; Borneo; Java; Sulawesi; Sumatra; Brunei; Thailand; Andaman Isl. (North Andaman Isl., Middle Andaman Isl., South Andaman Isl., Little Andaman Isl.); Nicobar Isl. (Car Nicobar Isl., North Nicobar Isl., Central Nicobar Isl., Great Nicobar Isl., Little Nicobar Isl.); Bangladesh
40 BAN IND 41 AND CBD LAO MYA NCB THA VIE 42 BOR BRN JAW MLY SNG SUL SUM
Synonyms:
= Asclepias parasitica Roxb., Hort. Beng. 20 (1814), Fl. Ind. 2: 42 (1824)
= Hoya albens Mill. ex Steud., Nom. ed. II. 1: 777 (1841)
= Hoya globifera Ridl., J. Fed. Mal. States Mus. 5: 164 (1915)
= Hoya hookeriana Wight, Contrib. 37 (1834)
= Hoya lanceolata Lindl., Donn. Sm., Cat. Hort. Cantab. ed. XI. 92 (1826)
= Hoya pallida Lindl., Bot. Reg. t. 951 (1839)
= Hoya parasitica (Roxb.) Wall. ex Traill, Trans. Hort. Soc. 7: 23 (1830)
= Hoya parasitica var. geoffrayi Costantin, Fl. Indo-Chine 4: 136 (1912)
= Hoya parasitica var. spirei Costantin, Fl. Indo-Chine 4: 136 (1912)
= Hoya ridleyi King & Gamble, J. As. Soc. Beng. 74: II. 575 (1908)
= Hoya acuta Haw., Rev. Pl. Succ. 4 (1821)
= Sperlingia verticillata Vahl, Skrivt. Nat. Selsk. Kiobenh. 6: 113 (1810)
var. citrina (Ridl.) Veldkamp; Blumea, 41(2): 440 (1996)
Distribution: peninsular Malaysia (Perak, Pahang, Selangor); Laos
41 LAO 42 MLY
Synonyms:
= Hoya acuta var. citrina (Ridl.) D.H.Kent, Hoyan, 11(1:2): i (1989)
= Hoya citrina Ridl., J. As. Soc. Straits, 86: 300 (1922)
= Hoya parasitica var. citrina (Ridl.) Rintz, Malaysian Nat. J., 30(3-4): 514 (1978)
= Hoya verticillata var. citrina (Ridl.) Kloppenb., Fraterna, 1996(2): 9 (1996), without basionym ref., et in Fraterna, 1996(3): 10 (1996)
var. hendersonii (Kiew) Kloppenb.; Fraterna, 1996(2): 9 (1996); et in Fraterna, 1996(3): 10 (1996)
Distribution: peninsular Malaysia (Cameron Highlands & Fraser´s Hill, Perak)
42 MLY
Synonyms:
= Hoya parasitica var. hendersonii Kiew, Sandakania, 6: 66 (1995)
= Hoya verticillata var. hendersonii (Kiew) Veldkamp, Blumea, 41(2): 440 (27 Nov. 1996), comb. superfl.
Hoya vicencioana
Kloppenb., Siar, Cajano, Guevarra & Carandang; J. Nat. Stud. 11(1-2): 46 (2013)
subsp. vicencioana
Distribution: Philippines
42 PHI
subsp. quezonensis Kloppenb.; Hoya New 4(1): 31 (2015)
Distribution: Philippines
42 PHI
Hoya villosa
Costantin; Lecomte, Fl. Indo-Chine 4: 137 (1912)
Distribution: China (Guangxi, Guizhou, Hainan, Yunnan); Vietnam
36 CHI 41 VIE
Hoya viracensis
Kloppenb. & Siar; Fraterna 19(4): 5 (2006)
Distribution: Philippines
42 PHI
Synonyms:
= Clemensiella viracensis (Kloppenb. & Siar) Kloppenb., Hoya New 9(2): 2, photogrs. (2019)
Hoya vitellina
Blume; Mus. Bot. Lugd. Bat. 1: 45 (1849)
Distribution: Java
42 JAW
Hoya vitellinoides
Bakh.fil.; Blumea, 6: 381 (1950)
Distribution: Java
42 JAW
Hoya vitiensis
Turrill; J. Linn. Soc., Bot. 43: 31 (1915)
subsp. vitiensis
Distribution: Fiji
60 FIJ
subsp. parksii Kloppenb.; Hoya New 9(2): 10, photogrs. (2019)
Distribution: Fiji
60 FIJ
Hoya wallichii
(Wight) C.M.Burton; Hoyan, 18(1:2): 5 (1996)
subsp. wallichii
Distribution: Java; Vietnam
41 VIE 42 JAW
Synonyms:
= Physostelma wallichii Wight, Contrib. 40 (1834)
subsp. tenebrosa S.Rahayu & Rodda; Blumea 66(3): 239 (2021)
Distribution: Borneo (Kalimantan)
42 BOR
Hoya walliniana
Kloppenb. & Nyhuus; Fraterna 16(4): 9 (2003)
Distribution: Borneo (Sarawak)
42 BOR
Hoya wariana
Schltr.; Engl. Jahrb. 50: 122 (1913)
Distribution: New Guinea (Papua New Guinea)
42 NWG
Hoya wayetii
Kloppenb.; Fraterna, 1993(2): 10 (1993)
Distribution: Philippines (Luzon)
42 PHI
Hoya waymaniae
Kloppenb.; Fraterna, 1995(2): 8 (1995)
Distribution: Distribution unknown
Hoya weebella
Kloppenb.; Fraterna 18(2): 1 (2005)
Distribution: Thailand
41 THA
Hoya whistleri
Kloppenb.; Fraterna 15(1): 7 (2002)
subsp. whistleri
Distribution: [Western] Samoa (Ta´u)
60 SAM
subsp. faleuluensis Kloppenb.; Hoya New 6(2): 42, photogrs. (2017)
Distribution: [Western] Samoa (Savaii)
60 SAM
Hoya wibergiae
Kloppenb.; Fraterna 14(1): 5 (2001)
subsp. wibergiae
Distribution: Palawan
42 PLW
subsp. alba Kloppenb.; Hoya New 4(1): 28 (2015)
Distribution: Philippines
42 PHI
Hoya wightii
Hook.fil.; Fl. Brit. Ind. 4: 59 (1883)
subsp. wightii
Distribution: India (Goa, Karnataka, Kerala, Maharashtra, Tamil Nadu)
40 IND
subsp. palniensis K.T.Mathew; Hoyan, 14(1:2): 3 (1992)
Distribution: India (Tamil Nadu)
40 IND
Hoya williamoliveriana
Kloppenb., Cajano & Hadsall; Hoya New 5(2): 28 (2015)
Distribution: Philippines
42 PHI
Hoya williamsiana
Kloppenb., Siar, G.Mend., Cajano, Guevarra & Carandang; Hoya New 1(4): 34 (2013)
Distribution: Philippines
42 PHI
Hoya wongii
Rodda, Simonsson & L.Wanntorp; Blumea 56(3): 205 (2011)
Distribution: Brunei
42 BRN
Hoya wrayi
King & Gamble; J. As. Soc. Beng. 74: II. 579 (1908)
Distribution: peninsular Malaysia (Gunung Batang Padang, Perak, and Fraser´s Hill, Pahang)
42 MLY
Synonyms: = Physostelma wrayi Ridl., Fl. Mal. Penins. 2: 411 (1923)
Hoya yapiana
Kloppenb.; Gard. Bull. Singapore 61(2): 327 (2010)
Distribution: Brunei
42 BRN
Hoya yingjiangensis
J.Feng Zhang, L.Bai, N.H.Xia & Z.Q.Peng; Phytotaxa 219(3): 284 (2015)
Distribution: China (Yunnan)
36 CHI
Hoya yvesrocheri
Simonsson & Rodda; Gard. Bull. Singapore 69(1): 142 (2017)
Distribution: New Guinea (Papua New Guinea)
42 NWG
Codes
Country or Region: See Country Stats page for explanation of numbers and sequence
Numbers: Regions according to Brummitt (2001) [“World Geographical Scheme for Recording Plant Distributions”]
Please keep in mind that Hoya has a huge amount of dubious microspecies described by Kloppenberg, and nobody knows really whether they are good species or not. If you have more information about some of them, please send me a note and we can include them in the list.
This list has been used with permission from Dr. Michael Hassler from World Plants in Germany. You can view more information from the general start page at www.worldplants.de and you can use the search function to navigate to the genus Hoya. You can also do a linear sequence search at: https://www.worldplants.de/world-plants-complete-list/linear-sequence search for “Hoya” and you can find the link to the genus.
Hassler, Michael (2004 - 2022): World Plants. Synonymic Checklist and Distribution of the World Flora.