Species Details

Orobanche ludoviciana var. arenosa

Suksdorf's broom-rape

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Scientific Name:
Orobanche ludoviciana Nutt. var. arenosa (Suksd.) Cronq.
Common Name:
Suksdorf's broom-rape
Family: Orobanchaceae
Element Code: PDORO04073
USDA Plants Symbol:
Synonyms/Other Names:
CA Rare Plant Rank: 2B.3
Fed List: None
State List: None
Global Rank: G5T5
State Rank:
S2
Other Status:
CRPR Changes:
changed from 2.3 to 2B.3 on 2013-06-12
Add Date: 2001-01-01
Date Edited: 2021-05-26
Lifeform: perennial herb (achlorophyllous)
Blooming Period: Jun-Sep(Oct)
Elevation:
1600 - 1600 meters
5250 - 5250 feet
General Habitat:
  • Great Basin scrub
General Micro Habitat:
Micro Habitat:
Notes:
Known in CA from only three occurrences. Parasitic on Ericameria and Iva spp. Similar to O. parishii ssp. parishii; separation between them blurred in Great Basin. See University of Washington Publications in Biology 17(4):431 (1959) for revised nomenclature, and Bulletin of the Torrey Botanical Club 57:623 (1930) for taxonomic treatment.
Threats:
Taxonomy:
Other:
Total Occurrences: 5
Element Occurrence Ranks:
A B C D X U
0 0 0 0 0 5
Occurrence Status:
Historical >20 Years 3
Recent <=20 Years 2
Presence:
Presumed Extant 5
Possibly Extirpated 0
Presumed Extirpated 0
California Endemic:
California Island:
States: Name (Code)
Arizona (AZ), California (CA), Idaho (ID), Nevada (NV), Oregon (OR), Utah (UT), Washington (WA), Wyoming (WY)
California Counties and Islands: Name (Code)
Inyo (INY), Lassen (LAS), Mono (MNO)
Quads: Name (Quad Code)
Constantia (3912081), Independence (3611872), Indian Meadows (3711886), Kearsarge Peak (3611873), River Spring (3711885), Shaffer Mtn. (4012043), Whitmore Hot Springs (3711867)
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.

Map

Presumed Extant
Counties   Quads