Taxon Report

Orobanche valida ssp. howellii

Print Report

Taxon Summary

Orobanche valida ssp. howellii is a synonym of Aphyllon validum (Jeps.) A.C. Schneid. ssp. howellii (Heckard & L.T. Collins) A.C. Schneid..

Classification


Scientific Name:	Orobanche valida ssp. howellii
Common Name:
Family:
Element Code:	PDORO040G1
USDA Plants Symbol:
Synonyms/Other Names:	Aphyllon validum (Jeps.) A.C. Schneid. ssp. howellii (Heckard & L.T. Collins) A.C. Schneid.

Ecology and Life History


Lifeform:
Blooming Period:
Elevation:	- (-)
General Habitats:
Microhabitat:
Microhabitat Details:

Conservation Status


CA Rare Plant Rank:
Global Rank:	G4T3
State Rank:	S3
State List:	None
Fed List:	None
Other Status:
CRPR Changes:

Occurrence Data from the CNDDB


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

Location


California Endemic: False
California Counties and Islands: Name (Code)

Quads: Name (Quad Code)

Threat List Data from the CNDDB


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

Notes




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 14 June 2025].