⚠ Version 1 of The Plant List has been superseded.

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

The genus Exostema is in the family Rubiaceae in the major group Angiosperms (Flowering plants).

Statistics are at the end of the page.

Species in Exostema

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

Name	Status	Confi­dence level	Source
Exostema acuminatum Urb.	Accepted		WCSP
Exostema angustifolium (Sw.) Schult.	Accepted		WCSP
Exostema bicolor Poepp.	Accepted		WCSP
Exostema brachycarpum (Sw.) Schult.	Accepted		WCSP
Exostema caribaeum (Jacq.) Schult.	Accepted		WCSP
Exostema cordatum Borhidi & M.Fernández Zeq.	Accepted		WCSP
Exostema coriaceum (Poir.) Schult.	Accepted		WCSP
Exostema corymbosum (Ruiz & Pav.) Spreng.	Accepted		WCSP
Exostema curbeloi Borhidi & M.Fernández Zeq.	Accepted		WCSP
Exostema elegans Krug & Urb.	Accepted		WCSP
Exostema ellipticum Griseb.	Accepted		WCSP
Exostema glaberrimum Borhidi & M.Fernández Zeq.	Accepted		WCSP
Exostema ixoroides (Hook.f.) ined.	Accepted		WCSP
Exostema lancifolium Borhidi & Acuña	Accepted		WCSP
Exostema lineatum (Vahl) Schult.	Accepted		WCSP
Exostema longiflorum (Lamb.) Schult.	Accepted		WCSP
Exostema lucidum Borhidi & M.Fernández Zeq.	Accepted		WCSP
Exostema maynense Poepp.	Accepted		WCSP
Exostema mexicanum A.Gray	Accepted		WCSP
Exostema microcarpum Borhidi & M.Fernández Zeq.	Accepted		WCSP
Exostema monticola Borhidi & M.Fernández Zeq.	Accepted		WCSP
Exostema myrtifolium Griseb.	Accepted		WCSP
Exostema myrtoides Alain	Accepted		WCSP
Exostema nitens Urb.	Accepted		WCSP
Exostema orbiculatum Proctor	Accepted		WCSP
Exostema parviflorum A.Rich. ex Humb. & Bonpl.	Accepted		WCSP
Exostema pervestitum Borhidi & M.Fernández Zeq.	Accepted		WCSP
Exostema polyphyllum Urb. & Ekman	Accepted		WCSP
Exostema pulverulentum Borhidi	Accepted		WCSP
Exostema purpureum Griseb.	Accepted		WCSP
Exostema revolutum Borhidi & M.Fernández Zeq.	Accepted		WCSP
Exostema rotundatum Griseb.	Accepted		WCSP
Exostema rupicola Urb.	Accepted		WCSP
Exostema salicifolium Griseb.	Accepted		WCSP
Exostema sanctae-luciae (Kentish) Britten	Accepted		WCSP
Exostema scabrum Borhidi & M.Fernández Zeq.	Accepted		WCSP
Exostema selleanum Urb. & Ekman	Accepted		WCSP
Exostema spinosum (Le Vavass.) Krug & Urb.	Accepted		WCSP
Exostema stenophyllum Britton	Accepted		WCSP
Exostema subcordatum Krug & Urb.	Accepted		WCSP
Exostema triflorum (W.Wright) G.Don	Accepted		WCSP
Exostema valenzuelae A.Rich.	Accepted		WCSP
Exostema velutinum Standl.	Accepted		WCSP
Exostema veraensis Kitanov	Accepted		WCSP

Statistics

The Plant List includes 78 scientific plant names of species rank for the genus Exostema. Of these 44 are accepted species names.

The Plant List includes a further 20 scientific plant names of infraspecific rank for the genus Exostema. 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 78 species names for the genus Exostema recorded in The Plant List, are as follows:

	Status	Total
◕	Accepted	44	56.4%
◕	Synonym	33	42.3%
◕	Unplaced	1	1.3%
◕	Unassessed	0	0%

All names

The status of the 98 names (including infraspecific names) for the genus Exostema recorded in The Plant List, are as follows:

	Status	Total
◕	Accepted	52	53.1%
◕	Synonym	45	45.9%
◕	Unplaced	1	1.0%
◕	Unassessed	0	0%

Of these names,

• 1 are recorded as illegitimate

The confidence with which the status of the 78 species names recorded in The Plant List for the genus Exostema, are assigned as follows:

	Confidence level	Accepted	Synonym	Unplaced	Unassessed	Total
	High confidence	44	27	0	0	71	91.0%
	Medium confidence	0	6	0	0	6	7.7%
	Low confidence	0	0	1	0	1	1.3%

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