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

Statistics are at the end of the page.

Species in Layia

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

Name	Status	Confi­dence level	Source	Date supplied	Infra. rec.
Layia calliglossa A.Gray	Accepted		TICA	2012-02-11	1
Layia carnosa (Nutt.) Torr. & A.Gray	Accepted		TICA	2012-02-11
Layia chrysanthemoides (DC. ex DC.) A.Gray	Accepted		TICA	2012-02-11
Layia discoidea D.D.Keck	Accepted		TICA	2012-02-11
Layia douglasii Hook. & Arn.	Accepted		TICA	2012-02-11
Layia elegans Torr. & A.Gray	Accepted		TICA	2012-02-11
Layia fremontii (Torr. & A.Gray) A.Gray	Accepted		TICA	2012-02-11
Layia gaillardioides (Hook. & Arn.) DC.	Accepted		TICA	2012-02-11
Layia galardioides (Hook. & Arn.) DC.	Unresolved		TICA	2012-02-11
Layia glandulosa (Hook.) Hook. & Arn.	Accepted		TICA	2012-02-11
Layia graveolens Greene	Unresolved		TICA	2012-02-11
Layia heterotricha (DC.) Hook. & Arn.	Accepted		TICA	2012-02-11
Layia hieracioides (DC.) Hook. & Arn.	Accepted		TICA	2012-02-11
Layia hispida Greene	Accepted		TICA	2012-02-11
Layia jonesii A.Gray	Accepted		TICA	2012-02-11
Layia leucopappa D.D.Keck	Accepted		TICA	2012-02-11
Layia munzii D.D.Keck	Accepted		TICA	2012-02-11
Layia nemorosa Jeps.	Accepted		TICA	2012-02-11
Layia neo-mexicana A.Gray	Unresolved		TICA	2012-02-11
Layia pentachaeta A.Gray	Accepted		TICA	2012-02-11	1
Layia platyglossa (Fisch. & C.A.Mey.) A.Gray	Accepted		TICA	2012-02-11
Layia septentrionalis D.D.Keck	Accepted		TICA	2012-02-11

Statistics

The Plant List includes 52 scientific plant names of species rank for the genus Layia. Of these 19 are accepted species names.

The Plant List includes a further 25 scientific plant names of infraspecific rank for the genus Layia. 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 52 species names for the genus Layia recorded in The Plant List, are as follows:

	Status	Total
◕	Accepted	19	36.5%
◕	Synonym	30	57.7%
◕	Unplaced	0	0%
◕	Unassessed	3	5.8%

All names

The status of the 77 names (including infraspecific names) for the genus Layia recorded in The Plant List, are as follows:

	Status	Total
◕	Accepted	20	26.0%
◕	Synonym	53	68.8%
◕	Unplaced	0	0%
◕	Unassessed	4	5.2%

The confidence with which the status of the 52 species names recorded in The Plant List for the genus Layia, are assigned as follows:

	Confidence level	Accepted	Synonym	Unplaced	Unassessed	Total
	High confidence	0	0	0	0	0	0%
	Medium confidence	17	27	0	0	44	84.6%
	Low confidence	2	3	0	3	8	15.4%

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