The Plant List — A working list for all plant species

Exostema

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

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

Name Status Confi­dence level Source Date supplied Infra. rec.
Exostema acuminatum Urb. Accepted H WCSP 2012-03-23
Exostema angustifolium (Sw.) Schult. Accepted H WCSP 2012-03-23
Exostema bicolor Poepp. Accepted H WCSP 2012-03-23
Exostema brachycarpum (Sw.) Schult. Accepted H WCSP 2012-03-23
Exostema canescens Bartl. ex DC. Unresolved L WCSP 2012-03-23
Exostema caribaeum (Jacq.) Schult. Accepted H WCSP 2012-03-23
Exostema cordatum Borhidi & M.Fernández Zeq. Accepted H WCSP 2012-03-23
Exostema coriaceum (Poir.) Schult. Accepted H WCSP 2012-03-23
Exostema corymbosum (Ruiz & Pav.) Spreng. Accepted H WCSP 2012-03-23
Exostema curbeloi Borhidi & M.Fernández Zeq. Accepted H WCSP 2012-03-23
Exostema elegans Krug & Urb. Accepted H WCSP 2012-03-23
Exostema ellipticum Griseb. Accepted H WCSP 2012-03-23
Exostema glaberrimum Borhidi & M.Fernández Zeq. Accepted H WCSP 2012-03-23
Exostema ixoroides (Hook.f.) T.McDowell Accepted H WCSP 2012-03-23 4
Exostema lancifolium Borhidi & Acuña Accepted H WCSP 2012-03-23
Exostema lineatum (Vahl) Schult. Accepted H WCSP 2012-03-23
Exostema longiflorum (Lamb.) Schult. Accepted H WCSP 2012-03-23
Exostema lucidum Borhidi & M.Fernández Zeq. Accepted H WCSP 2012-03-23
Exostema maynense Poepp. Accepted H WCSP 2012-03-23
Exostema mexicanum A.Gray Accepted H WCSP 2012-03-23
Exostema microcarpum Borhidi & M.Fernández Zeq. Accepted H WCSP 2012-03-23
Exostema monticola Borhidi & M.Fernández Zeq. Accepted H WCSP 2012-03-23
Exostema myrtifolium Griseb. Accepted H WCSP 2012-03-23 1
Exostema myrtoides Alain Accepted H WCSP 2012-03-23
Exostema nitens Urb. Accepted H WCSP 2012-03-23
Exostema orbiculatum Proctor Accepted H WCSP 2012-03-23
Exostema parviflorum A.Rich. ex Humb. & Bonpl. Accepted H WCSP 2012-03-23
Exostema pervestitum Borhidi & M.Fernández Zeq. Accepted H WCSP 2012-03-23
Exostema polyphyllum Urb. & Ekman Accepted H WCSP 2012-03-23
Exostema pulverulentum Borhidi Accepted H WCSP 2012-03-23
Exostema purpureum Griseb. Accepted H WCSP 2012-03-23
Exostema revolutum Borhidi & M.Fernández Zeq. Accepted H WCSP 2012-03-23
Exostema rotundatum Griseb. Accepted H WCSP 2012-03-23
Exostema rupicola Urb. Accepted H WCSP 2012-03-23
Exostema salicifolium Griseb. Accepted H WCSP 2012-03-23
Exostema sanctae-luciae (Kentish) Britten Accepted H WCSP 2012-03-23
Exostema scabrum Borhidi & M.Fernández Zeq. Accepted H WCSP 2012-03-23
Exostema selleanum Urb. & Ekman Accepted H WCSP 2012-03-23
Exostema spinosum (Le Vavass.) Krug & Urb. Accepted H WCSP 2012-03-23 1
Exostema stenophyllum Britton Accepted H WCSP 2012-03-23
Exostema subcordatum Krug & Urb. Accepted H WCSP 2012-03-23
Exostema triflorum (W.Wright) G.Don Accepted H WCSP 2012-03-23
Exostema velutinum Standl. Accepted H WCSP 2012-03-23
Exostema veraensis Kitanov Accepted H WCSP 2012-03-23

Statistics

The Plant List includes 101 scientific plant names of species rank for the genus Exostema. Of these 43 are accepted species names.

The Plant List includes a further 28 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 101 species names for the genus Exostema recorded in The Plant List, are as follows:

Pie chart of binomial name statuses
Status Total
Accepted 43 42.6%
Synonym 57 56.4%
Unplaced 0 0%
Unassessed 1 1.0%

All names

The status of the 129 names (including infraspecific names) for the genus Exostema recorded in The Plant List, are as follows:

Pie chart of all name statuses
Status Total
Accepted 49 38.0%
Synonym 79 61.2%
Unplaced 0 0%
Unassessed 1 0.8%

Of the species names,

The confidence with which the status of the 101 species names recorded in The Plant List for the genus Exostema, are assigned as follows:

Confidence level Accepted Synonym Unplaced Unassessed Total
High confidence 43 56 0 0 99 98.0%
Medium confidence 0 0 0 0 0 0%
Low confidence 0 1 0 1 2 2.0%

The source of the species name records found in The Plant List for the genus Exostema is as follows:

Source of record Accepted Synonym Unplaced Unassessed Misapplied Total
WCSP 43 57 0 1 0 101 100%