⚠ Version 1 of The Plant List has been superseded.

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

The genus Arnica is in the family Compositae in the major group Angiosperms (Flowering plants).

Statistics are at the end of the page.

Species in Arnica

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

Name	Status	Confi­dence level	Source
Arnica acaulis (Walter) "Britton, Sterns & Poggenb."	Accepted		TICA
Arnica angustifolia Vahl	Accepted		TICA
Arnica attenuata (Greene) Maguire	Accepted		TICA
Arnica cernua Howell	Accepted		TICA
Arnica chamissonis Less.	Accepted		TICA
Arnica cordifolia Hook.	Accepted		TICA
Arnica dealbata (A.Gray) B.G.Baldwin	Accepted		TICA
Arnica discoidea Benth.	Accepted		TICA
Arnica fulgens Pursh	Accepted		TICA
Arnica gracilis Rydb.	Accepted		TICA
Arnica griscomii Fernald	Accepted		TICA
Arnica intermedia Turcz.	Accepted		TICA
Arnica lanceolata Nutt.	Accepted		TICA
Arnica latifolia Bong.	Accepted		TICA
Arnica lessingii (Torr. & A.Gray) Greene	Accepted		TICA
Arnica lonchophylla Greene	Accepted		TICA
Arnica longifolia D.C.Eaton	Accepted		TICA
Arnica louiseana Farr	Accepted		TICA
Arnica mallotopus (Franch. & Sav.) Makino	Accepted		TICA
Arnica mollis Hook.	Accepted		TICA
Arnica montana L.	Accepted		TICA
Arnica nevadensis A.Gray	Accepted		TICA
Arnica ovata Greene	Accepted		TICA
Arnica parryi A.Gray	Accepted		TICA
Arnica porsildiorum B.Boivin	Accepted		TICA
Arnica rydbergii Greene	Accepted		TICA
Arnica sachalinensis (Regel) A.Gray	Accepted		TICA
Arnica sororia Greene	Accepted		TICA
Arnica spathulata Greene	Accepted		TICA
Arnica unalaschcensis Less.	Accepted		TICA
Arnica venosa H.M.Hall	Accepted		TICA
Arnica viscosa A.Gray	Accepted		TICA

Statistics

The Plant List includes 232 scientific plant names of species rank for the genus Arnica. Of these 32 are accepted species names.

The Plant List includes a further 109 scientific plant names of infraspecific rank for the genus Arnica. 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 232 species names for the genus Arnica recorded in The Plant List, are as follows:

	Status	Total
◕	Accepted	32	13.8%
◕	Synonym	183	78.9%
◕	Unplaced	0	0%
◕	Unassessed	17	7.3%

All names

The status of the 341 names (including infraspecific names) for the genus Arnica recorded in The Plant List, are as follows:

	Status	Total
◕	Accepted	39	11.4%
◕	Synonym	283	83.0%
◕	Unplaced	0	0%
◕	Unassessed	19	5.6%

Of these names,

• 2 are recorded as invalid
• 13 are recorded as illegitimate

The confidence with which the status of the 232 species names recorded in The Plant List for the genus Arnica, are assigned as follows:

	Confidence level	Accepted	Synonym	Unplaced	Unassessed	Total
	High confidence	0	0	0	0	0	0%
	Medium confidence	29	158	0	0	187	80.6%
	Low confidence	3	25	0	17	45	19.4%

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