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The new version is available at http://www.worldfloraonline.org. The new version is enhanced, using more data sources including Taxonomic Expert Networks and will be more frequently updated.

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

Statistics are at the end of the page.

Species in Polystemma

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

Name	Status	Confi­dence level	Source	Date supplied	Infra. rec.
Polystemma guatemalense (Schltr.) W.D.Stevens	Accepted		WCSP (in review)	2012-03-23
Polystemma mirandae Lozada-Pérez	Accepted		TRO	2012-04-18
Polystemma viridiflora Decne.	Accepted		WCSP (in review)	2012-03-23

Statistics

The Plant List includes 14 scientific plant names of species rank for the genus Polystemma. Of these 3 are accepted species names.

Species names

The status of the 14 species names for the genus Polystemma recorded in The Plant List, are as follows:

	Status	Total
◕	Accepted	3	21.4%
◕	Synonym	11	78.6%
◕	Unplaced	0	0%
◕	Unassessed	0	0%

All names

The status of the 14 names (including infraspecific names) for the genus Polystemma recorded in The Plant List, are as follows:

	Status	Total
◕	Accepted	3	21.4%
◕	Synonym	11	78.6%
◕	Unplaced	0	0%
◕	Unassessed	0	0%

Of the species names,

• 1 are recorded as illegitimate

The confidence with which the status of the 14 species names recorded in The Plant List for the genus Polystemma, are assigned as follows:

	Confidence level	Accepted	Synonym	Unplaced	Unassessed	Total
	High confidence	0	0	0	0	0	0%
	Medium confidence	3	11	0	0	14	100%
	Low confidence	0	0	0	0	0	0%

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