CNPS

CNPS Rare Plant Inventory

Species Details

Erigeron sanctarum

saints' daisy

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Photo of Erigeron sanctarum
© 2009 Adonis (Don) Tate 		Photo of Erigeron sanctarum
© 2009 Adonis (Don) Tate 		Photo of Erigeron sanctarum
© 2009 Adonis (Don) Tate

  Classification

Scientific Name:
Erigeron sanctarum Wats.
Common Name:
saints' daisy
Family: Asteraceae
Element Code: PDAST3M3R0
USDA Plants Symbol: ERSA2
Synonyms/Other Names:

  Conservation Status

CA Rare Plant Rank: 4.2
Fed List: None
State List: None
Global Rank: G3
State Rank:
 S3
Other Status:
CRPR Changes:
Add Date: 1974-01-01
Date Edited: 2024-10-02

  Ecology and Life History

Lifeform: perennial rhizomatous herb
Blooming Period: Mar-Jul
JFMAMJJASOND
Elevation:
75 - 350 meters
245 - 1150 feet
General Habitats:
  • Chaparral
  • Cismontane woodland
  • Coastal scrub
Microhabitat Details:
Microhabitat:

  Notes

Notes:
Threatened by development. Known from SCZ Isl. from a single collection in 1965.
Threats:
Taxonomy:

  Threat List Data from the CNDDB

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

  Occurrence Data from the CNDDB

Total Occurrences: 0
Element Occurrence Ranks:
A B C D X U
0 0 0 0 0 0
Occurrence Status:
Historical >20 Years 0
Recent <=20 Years 0
Presence:
Presumed Extant 0
Possibly Extirpated 0
Presumed Extirpated 0

  Location

California Endemic:
California Island:
States: Name (Code)
California (CA)
California Counties and Islands: Name (Code)
San Luis Obispo (SLO), Santa Barbara (SBA)
Quads: Name (Quad Code)
Arroyo Grande NE (3512025), Cambria (3512151), Casmalia (3412075), Lompoc (3412064), Morro Bay South (3512037), Piedras Blancas (3512163), Pismo Beach (3512026), Point Arguello (3412056), Point Sal (3412086), Port San Luis (3512027), Sacate (3412043), San Marcos Pass (3411957), San Simeon (3512162), Santa Cruz Island B (3311986), Santa Rosa Island East (3311988), Santa Rosa Island North (3312081), Sisquoc (3412073), Surf (3412065), Tranquillon Mtn. (3412055)
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.
Regional Map

  Map

Presumed Extant
Click on quad for name. Hold Shift Key to use mouse scroll wheel

  Selected References

Suggested Citation:
California Native Plant Society, Rare Plant Program. 2024. Rare Plant Inventory (online edition, v9.5). Website https://www.rareplants.cnps.org [accessed 9 November 2024].