Taxon Report

Hazardia cana (Gray) Greene

San Clemente Island hazardia

Print Report

© 2009 Zoya Akulova

Classification


Scientific Name:	Hazardia cana (Gray) Greene
Common Name:	San Clemente Island hazardia
Family:	Asteraceae
Element Code:	PDAST4H020
USDA Plants Symbol:	HACA6
Synonyms/Other Names:	Haplopappus canus

Ecology and Life History


Lifeform:	perennial evergreen shrub
Blooming Period: Jun-Sep	Jun-Sep
Elevation:	60-500 (195-1640)
General Habitats:	Coastal bluff scrub, Coastal scrub, Riparian forest
Microhabitat:
Microhabitat Details:

Conservation Status


CA Rare Plant Rank:	1B.2
Global Rank:	G3
State Rank:	S3
State List:	None
Fed List:	None
Other Status:
CRPR Changes:

Occurrence Data from the CNDDB


Total Occurrences:	30
Element Occurrence Ranks:
Excellent (A)	0
Good (B)	0
Fair (C)	0
Poor (D)	0
None (X)	0
Unknown (U)	30

Location


California Endemic: False
California Counties and Islands: Name (Code)
Los Angeles (LAX)
Quads: Name (Quad Code)
San Clemente Island Central (3211874), San Clemente Island North (3211885), San Clemente Island South (3211873)

Threat List Data from the CNDDB


Threat List Total:	0
EOs with Threat Listed:	Total EOs	% of EOs
	0	%

Notes



Feral herbivores removed from SCM Isl., and vegetation recovering. See Proceedings of the American Academy of Arts and Sciences 11:75 (1876) for original description, Aliso 5(3):343 (1963) for species account, and Madroño 26(3):105-127 (1979) for taxonomic treatment.
Threats:

Taxonomy:

Selected References

Citation California Native Plant Society, Rare Plant Program. 2025. Rare Plant Inventory (online edition, v9.5.1). Website https://www.rareplants.cnps.org [accessed 9 January 2025].