Taxon Report

Erythranthe norrisii (Heckard & Shevock) G.L. Nesom

Kaweah monkeyflower

Print Report


Taxon Summary

Erythranthe norrisii, commonly known as Kaweah monkeyflower, is a annual herb in the Phrymaceae that is found only in California. It occurs within Chaparral, and Cismontane woodland, growing at elevations from 365 to 1300 meters. Erythranthe norrisii is ranked 1B.3, Plants Rare, Threatened or Endangered in California and Elsewhere; Not very threatened in California.


  Classification

Scientific Name:
Erythranthe norrisii (Heckard & Shevock) G.L. Nesom
Common Name:
Kaweah monkeyflower
Family: Phrymaceae
Element Code: PDSCR1B2Y0
USDA Plants Symbol:
Synonyms/Other Names:
  • Mimulus norrisii

Ecology and Life History

Lifeform: annual herb
Blooming Period: Mar-May Mar-May
Elevation: 365-1300 (1200-4265)
General Habitats: Chaparral, Cismontane woodland
Microhabitat: Carbonate, Rocky
Microhabitat Details:

Occurrence Data from the CNDDB

Total Occurrences: 8
Element Occurrence Ranks:
   Excellent (A) 1
   Good (B) 1
   Fair (C) 0
   Poor (D) 0
   None (X) 0
   Unknown (U) 6
California Endemic:  True
California Counties and Islands: Name (Code)
Fresno (FRE), Tulare (TUL)
Quads: Name (Quad Code)
Case Mountain (3611847), Dennison Peak (3611837), Giant Forest (3611857), Kaweah (3611848), Verplank Ridge (3611971)

Threat List Data from the CNDDB

Threat List Total: 2
EOs with Threat Listed: Total EOs % of EOs
2 25 %
Non-native plant impacts 1 12%
Over-collecting/poaching 1 12%

Notes

See MadroƱo 32(3):179-185 (1985) for original description, Phytoneuron 2012-39:1-60 (2012) for revised nomenclature, and Phytoneuron 2012-41:1-36 (2012) for taxonomic treatment.
Threats:
Taxonomy:
Citation California Native Plant Society, Rare Plant Program. 2025. Rare Plant Inventory (online edition, v9.5.1). Website https://www.rareplants.cnps.org [accessed 5 February 2025].