⚠ Version 1 of The Plant List has been superseded.

You should refer instead to the current version of The Plant List.

The genus Hoya is in the family Apocynaceae in the major group Angiosperms (Flowering plants).

Statistics are at the end of the page.

Species in Hoya

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See "Status", "Confidence level", "Source" for definitions.

Name	Status	Confi­dence level	Source
Hoya acuminata (Wight) Benth. ex Hook. f.	Accepted		TRO
Hoya alexicaca (Jacq.) Moon	Accepted		TRO
Hoya australis R.Br. ex Traill	Accepted		WCSP (in review)
Hoya carnosa (L.f.) R.Br.	Accepted		WCSP (in review)
Hoya chinghungensis (Tsiang & P.T.Li) M.G.Gilbert, P.T.Li & W.D.Stevens	Accepted		WCSP (in review)
Hoya commutata M.G.Gilbert & P.T.Li	Accepted		WCSP (in review)
Hoya cordata P.T.Li & S.Z.Huang	Accepted		WCSP (in review)
Hoya crassifolia (J. Jacq.) Haw.	Accepted		TRO
Hoya dasyantha Tsiang	Accepted		WCSP (in review)
Hoya diptera Seem.	Accepted		WCSP (in review)
Hoya fungii Merr.	Accepted		WCSP (in review)
Hoya fusca Wall.	Accepted		WCSP (in review)
Hoya gongshanica P.T.Li	Accepted		WCSP (in review)
Hoya griffithii Hook.f.	Accepted		WCSP (in review)
Hoya hasseltii (Blume) Miq.	Accepted		TRO
Hoya imperialis Lindl.	Accepted		WCSP (in review)
Hoya inflata (P.I. Forst., Liddle & I.M.Liddle) L. Wanntorp & P.I. Forst.	Accepted		TRO
Hoya kerrii Craib	Accepted		WCSP (in review)
Hoya kuhlii (Blume) Koorders	Accepted		TRO
Hoya lacunosa Blume	Accepted		WCSP (in review)
Hoya lasiogynostegia P.T.Li	Accepted		WCSP (in review)
Hoya liangii Tsiang	Accepted		WCSP (in review)
Hoya linearis Wall. ex D.Don	Accepted		WCSP (in review)
Hoya lipoensis P.T.Li & Z.R.Xu	Accepted		WCSP (in review)
Hoya longifolia Wall. ex Wight	Accepted		WCSP (in review)
Hoya lyi H.Lév.	Accepted		WCSP (in review)
Hoya megalantha Turrill	Accepted		WCSP (in review)
Hoya mekongensis M.G.Gilbert & P.T.Li	Accepted		WCSP (in review)
Hoya mengtzeensis Tsiang & P.T.Li	Accepted		WCSP (in review)
Hoya multiflora Blume	Accepted		WCSP (in review)
Hoya nervosa Tsiang & P.T.Li	Accepted		WCSP (in review)
Hoya ovalifolia Wight & Arn.	Accepted		WCSP (in review)
Hoya pandurata Tsiang	Accepted		WCSP (in review)
Hoya papuana (Schltr.) Schltr.	Accepted		TRO
Hoya parasitica (Roxb.) Wall. ex Wight	Accepted		TRO
Hoya picta (Blume) Miq.	Accepted		TRO
Hoya polyneura Hook.f.	Accepted		WCSP (in review)
Hoya pottsii Traill	Accepted		WCSP (in review)
Hoya pruinosa (Blume) Miq.	Accepted		TRO
Hoya radicalis Tsiang & P.T.Li	Accepted		WCSP (in review)
Hoya revolubilis Tsiang & P.T.Li	Accepted		WCSP (in review)
Hoya rupicola (K.D. Hill) P.I. Forst. & Liddle	Accepted		TRO
Hoya salweenica Tsiang & P T.Li	Accepted		WCSP (in review)
Hoya siamica Craib	Accepted		WCSP (in review)
Hoya silvatica Tsiang & P.T.Li	Accepted		WCSP (in review)
Hoya thomsonii Hook.f.	Accepted		WCSP (in review)
Hoya verticillata (Vahl) G. Don	Accepted		TRO
Hoya villosa Costantin	Accepted		WCSP (in review)
Hoya vitiensis Turrill	Accepted		WCSP (in review)
Hoya wallichii (Wight) C.M. Burton	Accepted		TRO

Statistics

The Plant List includes 477 scientific plant names of species rank for the genus Hoya. Of these 50 are accepted species names.

The Plant List includes a further 8 scientific plant names of infraspecific rank for the genus Hoya. We do not intend The Plant List to be complete for names of infraspecific rank. These are primarily included because names of species rank are synonyms of accepted infraspecific names.

Species names

The status of the 477 species names for the genus Hoya recorded in The Plant List, are as follows:

	Status	Total
◕	Accepted	50	10.5%
◕	Synonym	33	6.9%
◕	Unplaced	0	0%
◕	Unassessed	394	82.6%

All names

The status of the 485 names (including infraspecific names) for the genus Hoya recorded in The Plant List, are as follows:

	Status	Total
◕	Accepted	53	10.9%
◕	Synonym	37	7.6%
◕	Unplaced	0	0%
◕	Unassessed	395	81.4%

Of these names,

• 10 are recorded as invalid
• 2 are recorded as illegitimate

The confidence with which the status of the 477 species names recorded in The Plant List for the genus Hoya, are assigned as follows:

	Confidence level	Accepted	Synonym	Unplaced	Unassessed	Total
	High confidence	0	0	0	0	0	0%
	Medium confidence	46	30	0	0	76	15.9%
	Low confidence	4	3	0	394	401	84.1%

The source of the species name record found in The Plant List for the genus Hoya, are as follows: