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

Statistics are at the end of the page.

Species in Riddellia

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

Name	Status	Confi­dence level	Source	Date supplied	Infra. rec.
Riddellia antiphylla Raf.	Unresolved		TICA	2012-02-11
Riddellia arachnoidea A.Gray	Unresolved		TICA	2012-02-11

Statistics

The Plant List includes 2 scientific plant names of species rank for the genus Riddellia. Of these 0 are accepted species names.

Species names

The status of the 2 species names for the genus Riddellia recorded in The Plant List, are as follows:

	Status	Total
◕	Accepted	0	0%
◕	Synonym	0	0%
◕	Unplaced	0	0%
◕	Unassessed	2	100%

All names

The status of the 2 names (including infraspecific names) for the genus Riddellia recorded in The Plant List, are as follows:

	Status	Total
◕	Accepted	0	0%
◕	Synonym	0	0%
◕	Unplaced	0	0%
◕	Unassessed	2	100%

The confidence with which the status of the 2 species names recorded in The Plant List for the genus Riddellia, are assigned as follows:

	Confidence level	Accepted	Synonym	Unplaced	Unassessed	Total
	High confidence	0	0	0	0	0	0%
	Medium confidence	0	0	0	0	0	0%
	Low confidence	0	0	0	2	2	100%

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