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August 16, 2020

Calochortus argillosus

Clay Mariposa

Clay mariposa (Calochortus argillosus). Photo by Elsa de Becker.
Clay mariposa lily (Calochortus argillosus).
Clay mariposa lily (Calochortus argillosus), Lime Ridge Open Space, Walnut Creek. Photo by Cathy Chambers.

More Information

  • East Bay Calochortus: Photos, Figures, Facts, and Fun!

Where to see it

  • In the Woods at Shell Ridge: A Photo Essay
  • This Spring in the East Bay: Dying Acacias and Blooming Wildflowers

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East Bay Native Plant Species

Family: Liliaceae

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March 22, 7:30 pm - 9:00 pm
Online Lecture: San Bruno Mountain, A Bay Area Botanical Treasure (On-line Lecture)
March 25, 9:00 am - 11:00 am
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April 13, 6:00 pm - 8:00 pm
Beauty and the Beast: California Wildflowers and Climate Change – A 25-Year Journey (On-line Lecture)
April 15, 10:00 am - 3:00 pm
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April 16, 9:30 am - 12:00 pm
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April 29, 9:00 am - 11:00 am
Albany Hill Restoration Project (Albany) (Restoration Project)

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