Allium crispum

crinkled onion
Family:Alliaceae

Rarity

CNPS-EB: A1

One current natural population

Criteria:
  • Narrow Range in ALA & CCA
  • N Limit
  • Small Populations

Ecology

Flowers March - June
Habitats:
  • Miscellaneous
  • Open Dry Slope
  • Serpentine or Serpentine-derived soils

Populations

Key
LocationPop IDLast RecordedNotes
Lawrence Livermore Lab, Site 300, Corral Hollow32002-12-31
Byron - other or unknown sites51980-12-31Location Uncertain
Kirker Pass, Concord21939-12-31Historic
Los Vaqueros Watershed41987-12-31Historic
Mountain House11930-12-31Historic