CNPS

CNPS Rare Plant Inventory

Species Details

Eriogonum heracleoides var. heracleoides

parsnip-flowered buckwheat

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  Classification

Scientific Name:
Eriogonum heracleoides Nutt. var. heracleoides
Common Name:
parsnip-flowered buckwheat
Family: Polygonaceae
Element Code: PDPGN082R4
USDA Plants Symbol: ERHEH3
Synonyms/Other Names:

  Conservation Status

CA Rare Plant Rank: 4.3
Fed List: None
State List: None
Global Rank: G5T5
State Rank:
 S3
Other Status:
CRPR Changes:
Add Date: 2001-01-01
Date Edited: 2021-12-09

  Ecology and Life History

Lifeform: perennial herb
Blooming Period: Jun-Aug
JFMAMJJASOND
Elevation:
1200 - 2930 meters
3935 - 9615 feet
General Habitats:
  • Great Basin scrub
  • Lower montane coniferous forest
  • Pinyon and juniper woodland
  • Upper montane coniferous forest
Microhabitat Details:
Microhabitat:
  • Rocky (often)

  Notes

Notes:
Close to E. umbellatum. See Phytologia 66(4):347 (1989) for taxonomic treatment.
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), Colorado (CO), Idaho (ID), Montana (MT), Nevada (NV), Oregon (OR), Utah (UT), Washington (WA), Wyoming (WY)
California Counties and Islands: Name (Code)
Lassen (LAS), Modoc (MOD)
Quads: Name (Quad Code)
Cedarville (4112052), Eagle Peak (4112032), Emerson Peak (4112022), Lake Annie (4112081), McDonald Peak (4012084), Mt. Bidwell (4112082), Payne Peak (4112053), Warren Peak (4112042), Willow Ranch (4112083)
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. 2023. Rare Plant Inventory (online edition, v9.5). Website https://www.rareplants.cnps.org [accessed 4 June 2023].