⚠ Version 1 of The Plant List has been superseded.

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

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

Statistics are at the end of the page.

Species in Alstonia

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

Name	Status	Confi­dence level	Source
Alstonia actinophylla (A.Cunn.) K.Schum.	Accepted		WCSP
Alstonia angustifolia Wall. ex A.DC.	Accepted		WCSP
Alstonia angustiloba Miq.	Accepted		WCSP
Alstonia annamensis (Monach.) Sidiyasa	Accepted		WCSP
Alstonia balansae Guillaumin	Accepted		WCSP
Alstonia beatricis Sidiyasa	Accepted		WCSP
Alstonia boonei De Wild.	Accepted		WCSP
Alstonia boulindaensis Boiteau	Accepted		WCSP
Alstonia breviloba Sidiyasa	Accepted		WCSP
Alstonia congensis Engl.	Accepted		WCSP
Alstonia constricta F.Muell.	Accepted		WCSP
Alstonia coriacea Pancher ex S.Moore	Accepted		WCSP
Alstonia costata (G.Forst.) R.Br.	Accepted		WCSP
Alstonia curtisii King & Gamble	Accepted		WCSP
Alstonia deplanchei Van Heurck & Müll.Arg.	Accepted		WCSP
Alstonia glaucescens (K.Schum.) Monach.	Accepted		WCSP
Alstonia guanxiensis D.Fang & X.X.Chen	Accepted		WCSP
Alstonia iwahigensis Elmer	Accepted		WCSP
Alstonia lanceolata Van Heurck & Müll.Arg.	Accepted		WCSP
Alstonia lanceolifera S.Moore	Accepted		WCSP
Alstonia legouixiae Van Heurck & Müll.Arg.	Accepted		WCSP
Alstonia lenormandii Van Heurck & Müll.Arg.	Accepted		WCSP
Alstonia macrophylla Wall. ex G.Don	Accepted		WCSP
Alstonia mairei H.Lév.	Accepted		WCSP
Alstonia muelleriana Domin	Accepted		WCSP
Alstonia neriifolia D.Don	Accepted		WCSP
Alstonia odontophora Boiteau	Accepted		WCSP
Alstonia parkinsonii (M.G.Gangop. & Chakrab.) Lakra & Chakrab.	Accepted		WCSP
Alstonia parvifolia Merr.	Accepted		WCSP
Alstonia penangiana Sidiyasa	Accepted		WCSP
Alstonia pneumatophora Baker ex Den Berger	Accepted		WCSP
Alstonia quaternata Van Heurck & Müll.Arg.	Accepted		WCSP
Alstonia rubiginosa Sidiyasa	Accepted		WCSP
Alstonia rupestris Kerr	Accepted		WCSP
Alstonia scholaris (L.) R. Br.	Accepted		TRO
Alstonia sebusi (Van Heurck & Müll.Arg.) Monach.	Accepted		WCSP
Alstonia spatulata Blume	Accepted		WCSP
Alstonia spectabilis R.Br.	Accepted		WCSP
Alstonia sphaerocapitata Boiteau	Accepted		WCSP
Alstonia venenata R.Br.	Accepted		WCSP
Alstonia vieillardii Van Heurck & Müll.Arg.	Accepted		WCSP
Alstonia vietnamensis D.J.Middleton	Accepted		WCSP
Alstonia yunnanensis Diels	Accepted		WCSP

Statistics

The Plant List includes 114 scientific plant names of species rank for the genus Alstonia. Of these 43 are accepted species names.

The Plant List includes a further 34 scientific plant names of infraspecific rank for the genus Alstonia. 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 114 species names for the genus Alstonia recorded in The Plant List, are as follows:

	Status	Total
◕	Accepted	43	37.7%
◕	Synonym	69	60.5%
◕	Unplaced	0	0%
◕	Unassessed	2	1.8%

All names

The status of the 148 names (including infraspecific names) for the genus Alstonia recorded in The Plant List, are as follows:

	Status	Total
◕	Accepted	45	30.4%
◕	Synonym	101	68.2%
◕	Unplaced	0	0%
◕	Unassessed	2	1.4%

Of these names,

• 1 are recorded as invalid
• 5 are recorded as illegitimate

The confidence with which the status of the 114 species names recorded in The Plant List for the genus Alstonia, are assigned as follows:

	Confidence level	Accepted	Synonym	Unplaced	Unassessed	Total
	High confidence	42	69	0	0	111	97.4%
	Medium confidence	1	0	0	0	1	0.9%
	Low confidence	0	0	0	2	2	1.8%

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