⚠ Version 1.1 of The Plant List has been superseded and should no longer be used.

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 Wolffia is in the family Araceae in the major group Angiosperms (Flowering plants).

Statistics are at the end of the page.

Species in Wolffia

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

Name	Status	Confi­dence level	Source	Date supplied	Infra. rec.
Wolffia angusta Landolt	Accepted		WCSP	2012-03-23
Wolffia arrhiza (L.) Horkel ex Wimm.	Accepted		WCSP	2012-03-23
Wolffia australiana (Benth.) Hartog & Plas	Accepted		WCSP	2012-03-23
Wolffia borealis (Engelm. ex Hegelm.) Landolt	Accepted		WCSP	2012-03-23
Wolffia brasiliensis Wedd.	Accepted		WCSP	2012-03-23
Wolffia columbiana H.Karst.	Accepted		WCSP	2012-03-23
Wolffia cylindracea Hegelm.	Accepted		WCSP	2012-03-23
Wolffia elongata Landolt	Accepted		WCSP	2012-03-23
Wolffia globosa (Roxb.) Hartog & Plas	Accepted		WCSP	2012-03-23
Wolffia microscopica (Griff.) Kurz	Accepted		WCSP	2012-03-23
Wolffia neglecta Landolt	Accepted		WCSP	2012-03-23

Statistics

The Plant List includes 28 scientific plant names of species rank for the genus Wolffia. Of these 11 are accepted species names.

The Plant List includes a further 2 scientific plant names of infraspecific rank for the genus Wolffia. 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 28 species names for the genus Wolffia recorded in The Plant List, are as follows:

	Status	Total
◕	Accepted	11	39.3%
◕	Synonym	17	60.7%
◕	Unplaced	0	0%
◕	Unassessed	0	0%

All names

The status of the 30 names (including infraspecific names) for the genus Wolffia recorded in The Plant List, are as follows:

	Status	Total
◕	Accepted	11	36.7%
◕	Synonym	19	63.3%
◕	Unplaced	0	0%
◕	Unassessed	0	0%

Of the species names,

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

The confidence with which the status of the 28 species names recorded in The Plant List for the genus Wolffia, are assigned as follows:

	Confidence level	Accepted	Synonym	Unplaced	Unassessed	Total
	High confidence	11	16	0	0	27	96.4%
	Medium confidence	0	1	0	0	1	3.6%
	Low confidence	0	0	0	0	0	0%

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