Taxon Report

Gilia yorkii Shevock & A. G. Day

Monarch gilia

Print Report

© 2012 Gary A. Monroe

Classification


Scientific Name:	Gilia yorkii Shevock & A. G. Day
Common Name:	Monarch gilia
Family:	Polemoniaceae
Element Code:	PDPLM04230
USDA Plants Symbol:	GIYO
Synonyms/Other Names:

Ecology and Life History


Lifeform:	annual herb
Blooming Period: May-Jul	May-Jul
Elevation:	1290-1830 (4230-6005)
General Habitats:	Chaparral, Cismontane woodland
Microhabitat:	Carbonate
Microhabitat Details:	carbonate outcrops

Conservation Status


CA Rare Plant Rank:	1B.1
Global Rank:	G2
State Rank:	S2
State List:	None
Fed List:	None
Other Status:	USFS_S
CRPR Changes:	changed from 1B.2 to 1B.1 on 2016-06-09

Occurrence Data from the CNDDB


Total Occurrences:	3
Element Occurrence Ranks:
Excellent (A)	0
Good (B)	2
Fair (C)	0
Poor (D)	0
None (X)	0
Unknown (U)	1

Location


California Endemic: True
California Counties and Islands: Name (Code)
Fresno (FRE)
Quads: Name (Quad Code)
Wren Peak (3611877)

Threat List Data from the CNDDB


Threat List Total:	1
EOs with Threat Listed:	Total EOs	% of EOs
	3	100 %
Non-native plant impacts	3	100%

Notes



Known only from near Boyden Cave in Kings River Cyn. Threatened by non-native plants. Not in The Jepson Manual (1993). See Madroño 45(2):137 (1998) for original description.
Threats:

Taxonomy:

Selected References

Citation California Native Plant Society, Rare Plant Program. 2024. Rare Plant Inventory (online edition, v9.5.1). Website https://www.rareplants.cnps.org [accessed 29 December 2024].