CNPS

CNPS Rare Plant Inventory

Species Details

Baccharis plummerae ssp. plummerae

Plummer's baccharis

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  Classification

Scientific Name:
Baccharis plummerae Gray ssp. plummerae
Common Name:
Plummer's baccharis
Family: Asteraceae
Element Code: PDAST0W0D2
USDA Plants Symbol: BAPLP
Synonyms/Other Names:

  Conservation Status

CA Rare Plant Rank: 4.3
Fed List: None
State List: None
Global Rank: G3T3
State Rank:
 S3
Other Status: SB_CalBG/RSABG
CRPR Changes:
Add Date: 1980-01-01
Date Edited: 2021-09-27

  Ecology and Life History

Lifeform: perennial deciduous shrub
Blooming Period: May-Oct
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Elevation:
5 - 425 meters
15 - 1395 feet
General Habitats:
  • Broadleafed upland forest
  • Chaparral
  • Cismontane woodland
  • Coastal scrub
Microhabitat Details:
Microhabitat:
  • Rocky

  Notes

Notes:
Threatened by development, and by feral animals on SCZ Isl.
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)
Los Angeles (LAX), Santa Barbara (SBA), Ventura (VEN)
Quads: Name (Quad Code)
Bald Mountain (3411978), Carpinteria (3411945), Dos Pueblos Canyon (3411948), Gaviota (3412042), Goleta (3411947), Hildreth Peak (3411955), Malibu Beach (3411816), Ojai (3411942), Pitas Point (3411934), San Marcos Pass (3411957), San Rafael Mtn. (3411967), Santa Barbara (3411946), Santa Cruz Island A (3311987), Santa Cruz Island B (3311986), Santa Cruz Island C (3311985), Saticoy (3411932), Ventura (3411933), White Ledge Peak (3411944)
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 21 November 2024].