Campanula exigua

chaparral harebell

Rarity

CNPS-EB: *A2
State CNPS: 1B.2
Global Rank: G2
CNDDB Rank: S2

9 current natural populations

Criteria:
  • Limited/Threatened Habitat
  • N Limit
  • Small Populations

Ecology

Flowers May - June
Habitats:
  • Chaparral
  • Rock, Tallus, Scree
  • Serpentine or Serpentine-derived soils

All Campanula

  • C. exigua
  • C. griffinii (A1)
  • C. sharsmithiae (*A1x)
  • Synonyms

    • Ravenella exigua

    Populations

    Key
    LocationPop IDLast RecordedNotes
    Cedar Mountain12005-07-16
    Mt. Diablo State Park - North side32016-05-28
    Mt. Diablo State Park - North side52012-06-10
    Mt. Diablo State Park - North side162023-06-17
    Mt. Diablo State Park - South side72015-04-24
    Mt. Diablo State Park - Summit and Upper area - 2500 ft and abo82022-05-29
    Mt. Diablo State Park - Summit and Upper area - 2500 ft and abo92014-05-25
    Mt. Diablo State Park - Summit and Upper area - 2500 ft and abo112017-05-28
    Tesla, Corral Hollow22015-04-21
    Los Mochos Boy Scout Camp, Mines Rd121995-06-11Historic
    Man Ridge, Mines Rd.131985-05-19Historic
    Mt. Diablo State Park - North side41985-05-23Historic
    Mt. Diablo State Park - South side61989-12-31Historic
    Mt. Diablo State Park - Summit and Upper area - 2500 ft and abo101995-06-27Historic
    Mt. Diablo State Park - Summit and Upper area - 2500 ft and abo151946-05-30Historic
    Sunol Rgnl Wilderness141973-06-01Historic