Yerba Buena Chapter – CNPS

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Author Archives: Michael Wood

Raven’s manzanita (Arctostaphylos hookeri ssp. ravenii)

No discussion of our chapter area’s rare and endangered plants would be complete without mention of Raven’s manzanita. Also known as the Presidio manzanita, it […]

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Presidio clarkia (Clarkia franciscana)

Plant taxa can be considered rare for a variety of reasons. Species that could all be called rare inlcude those that occur very infrequently but […]

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Lessingia (Lessingia germanorum)

This new column is intended to familiarize our members with some of San Francisco and San Mateo counties’ rare, endangered, and otherwise unique plant species. […]

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  • Home
  • Calendar
    • Meetings
    • Field Trips
    • Speaker Series
    • Restoration Parties
    • Special Events
      • Urban Wilds: The Art of the Franciscan Ecology – V2
  • Biodiversity of the Yerba Buena
    • Biodiversity Resources
      • Plants for Birds Program
    • Yerba Buena’s Habitat Revolution
    • SF Biodiversity Vision 2020
      • SF Biodiversity Vision 2020 Results
    • Gardening for Biodiversity
      • Virtual Garden Tour, May 10, 2020
      • Public Spaces Garden Tours
  • Exploring
    • Local Plant Lists
    • Focus on Rarities
    • Local Ecology
    • Flower Hotlines
    • Remnants
  • About
    • Our Board
    • Becoming a Member
    • Newsletters
    • Our Accomplishments
    • Links and Allies
  • Contact
  • Volunteer
  • Donate
  • facebook
  • flickr
  • instagram

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