⚠ Version 1.1 of The Plant List has been superseded and should no longer be used.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 Azolla is in the family Salviniaceae in the major group Pteridophytes (Ferns and fern allies).

Statistics are at the end of the page.

Species in Azolla

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

Name	Status	Confi­dence level	Source	Date supplied	Infra. rec.
Azolla bonariensis Bertol.	Unresolved		IPNI
Azolla caroliniana Willd.	Accepted		TRO	2012-04-18
Azolla circinata Oltz & Hall	Unresolved		TRO	2012-04-18
Azolla cristata Kaulf.	Accepted		TRO	2012-04-18
Azolla decomposita Zoll.	Unresolved		IPNI
Azolla densa Desv.	Unresolved		TRO	2012-04-18
Azolla filiculoides Lam.	Accepted		TRO	2012-04-18	1
Azolla imbricata (Roxb. ex Griff.) Nakai	Accepted		TRO	2012-04-18
Azolla japonica Franch. & Sav.	Unresolved		TRO	2012-04-18
Azolla mexicana C. Presl	Accepted		TRO	2012-04-18
Azolla microphylla Kaulf.	Accepted		TRO	2012-04-18
Azolla nilotica Mett.	Unresolved		TRO	2012-04-18
Azolla pinnata R. Br.	Accepted		TRO	2012-04-18	1
Azolla portoricensis Spreng.	Unresolved		TRO	2012-04-18

Statistics

The Plant List includes 21 scientific plant names of species rank for the genus Azolla. Of these 7 are accepted species names.

The Plant List includes a further 5 scientific plant names of infraspecific rank for the genus Azolla. 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 21 species names for the genus Azolla recorded in The Plant List, are as follows:

	Status	Total
◕	Accepted	7	33.3%
◕	Synonym	7	33.3%
◕	Unplaced	0	0%
◕	Unassessed	7	33.3%

All names

The status of the 26 names (including infraspecific names) for the genus Azolla recorded in The Plant List, are as follows:

	Status	Total
◕	Accepted	9	34.6%
◕	Synonym	10	38.5%
◕	Unplaced	0	0%
◕	Unassessed	7	26.9%

The confidence with which the status of the 21 species names recorded in The Plant List for the genus Azolla, are assigned as follows:

	Confidence level	Accepted	Synonym	Unplaced	Unassessed	Total
	High confidence	0	0	0	0	0	0%
	Medium confidence	7	7	0	0	14	66.7%
	Low confidence	0	0	0	7	7	33.3%

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