Sidalcea hartweggii

Sidalcea hartweggii

Hartweg’s Checkerbloom


  • Habitat is oak woodland and grassland habitats of the Sacramento Valley and adjacent foothills
  • Tolerates serpentine soils
  • Attracts butterflies and moths
  • Inflorescence is a clustered panicle of four to six flowers, each with five purplish pink petals.
  • The bloom period is May and June.

Photo (c) 2011 Barry Breckling – some rights reserved (CC BY-NC-SA)


3.5 inch, Annual 4 inch

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