Species Details

Erythranthe percaulis

Serpentine Canyon monkeyflower

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Photo of Erythranthe percaulis
© 2019 Belinda Lo
Photo of Erythranthe percaulis
© 2019 Belinda Lo
Photo of Erythranthe percaulis
© 2019 Belinda Lo
Scientific Name:
Erythranthe percaulis Nesom
Common Name:
Serpentine Canyon monkeyflower
Family: Phrymaceae
Element Code: PDPHR01140
USDA Plants Symbol:
Synonyms/Other Names:
CA Rare Plant Rank: 1B.1
Fed List: None
State List: None
Global Rank: G1
State Rank:
S1
Other Status: SB_UCSC
CRPR Changes:
added to 1B.1 on 2017-04-25
Add Date: 2017-04-25
Date Edited: 2022-12-06
Lifeform: annual herb
Blooming Period: (Mar)May(Jun)
JFMAMJJASOND
Elevation:
780 - 855 meters
2560 - 2805 feet
General Habitats:
  • Chaparral
  • Lower montane coniferous forest (openings)
Microhabitat Details: cliffs
Microhabitat:
  • Roadsides
  • Rocky
  • Seeps
  • Serpentine
  • Slopes
Notes:
Rediscovered in 2016 by S. Schoenig at the type locality. Potentially threatened by road maintenance. See Phytoneuron 2013-70:1-6 (2013) for original description, and Phytoneuron 2016-69:1-14 (2016) for discussion of rediscovery.
Threats:
Taxonomy:
Threat List Total: 1
Total EOs % of EOs
EOs with Threat Listed: 1 100 %
THREAT LIST:
Road/trail construction/maint. 1 100%
Total Occurrences: 1
Element Occurrence Ranks:
A B C D X U
0 0 0 0 0 1
Occurrence Status:
Historical >20 Years 0
Recent <=20 Years 1
Presence:
Presumed Extant 1
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
California (CA)
California Counties and Islands: Name (Code)
Plumas (PLU)
Quads: Name (Quad Code)
Caribou (4012112)
Notes:
Definitions of codes following a county and/or quad:
* Presumed extirpated
(?) Occurrence confirmed, but possibly extirpated
Quad and county data is imported from the CNDDB. Species may be present in other areas where conditions are favorable. These data should NOT be substituted for pre-project review or for on-site surveys.
Presumed Extant
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