Eriogonum truncatum

Mount Diablo buckwheat

Rarity

CNPS-EB: *A1
State CNPS: 1B.1
Global Rank: G1
CNDDB Rank: S1

2 current natural populations

Criteria:
  • Narrow Range in ALA & CCA
  • Small Geographical Range

Ecology

Flowers April - August
Habitats:
  • Chaparral
  • Grassland (Annual or Perennial)
  • Miscellaneous
  • Sand, Sandstone

Populations

Key
LocationPop IDLast RecordedNotes
Black Diamond Rgnl Preserve42016-12-31
Mt. Diablo State Park - North side32006-12-31
Marsh Creek Road51934-04-08Historic
Mt. Diablo State Park - South side11933-05-25Historic
Mt. Diablo State Park - West of Mt. Zion21936-06-20Historic
Niles Canyon area61888-12-31Historic