Phacelia stebbinsii

Constance & Heckard

Stebbins Phacelia

G3Vulnerable Found in 4 roadless areas NatureServe Explorer →
G3VulnerableGlobal Rank
Identity
Unique IDELEMENT_GLOBAL.2.135783
Element CodePDHYD0C4D0
Record TypeSPECIES
ClassificationSpecies
Classification StatusStandard
Name CategoryVascular Plant
Endemicendemic to a single state or province
KingdomPlantae
PhylumAnthophyta
ClassDicotyledoneae
OrderSolanales
FamilyHydrophyllaceae
GenusPhacelia
Concept Reference
Kartesz, J.T. 1994. A synonymized checklist of the vascular flora of the United States, Canada, and Greenland. 2nd edition. 2 vols. Timber Press, Portland, OR.
Conservation Status
Review Date2015-07-22
Change Date1988-03-08
Edition Date1987-07-15
Edition AuthorsBittman, R.L.
Range Extent<100-250 square km (less than about 40-100 square miles)
Number of Occurrences21 - 80
Rank Reasons
Endemic to California, Phacelia stebbinsii is known to occur in El Dorado, Placer and Nevada Counties.
Range Extent Comments
In canyons of the American and Rubicon River systems in El Dorado and Placer Counties, California.
Occurrences Comments
?
Threat Impact Comments
Mostly inaccessible.
Ecology & Habitat

Habitat

Cismontane woodland, lower montane coniferous forest, meadows, rocky soils, among rocks and rubble on metamorphic rock benches; mostly northern exposure.
Other Nations (1)
United StatesN3
ProvinceRankNative
CaliforniaS3Yes
Plant Characteristics
Economic Value (Genus)No
Roadless Areas (4)
California (4)
AreaForestAcres
Duncan CanyonTahoe National Forest8,621
North Fork American RiverTahoe National Forest38,495
North Fork Middle Fork American RiverTahoe National Forest11,245
RubiconEldorado National Forest4,872
References (2)
  1. Kartesz, J.T. 1994. A synonymized checklist of the vascular flora of the United States, Canada, and Greenland. 2nd edition. 2 vols. Timber Press, Portland, OR.
  2. Skinner, M.W., and B.M. Pavlik, eds. 1997 (1994). Inventory of rare and endangered vascular plants of California. 1997 Electronic Inventory Update of 1994 5th edition, California Native Plant Society, Special Publication No. 1, Sacramento.