Description

Book Synopsis

A deep dive into the Bay Area’s ecological treasure trove—and how this wild mountain in our midst was saved.

San Bruno Mountain, located in the center of the San Francisco Bay Area, is a four-square mile global treasure—a natural preserve touted by biologist E.O. Wilson as one of the world’s rare biodiversity 'hot spots'. Bathed in fog and wind and preserved from destruction by the fierce work of local conservationists, this mountain offers visitors a glimpse of what San Francisco looked like before colonization. Drawing on years of visits, observations, and research to offer a comprehensive flora of the San Bruno Mountains and its endangered species, conservationists Doug Allshouse and David Nelson help us understand this unique and precious place from the point of view of the plants in this one-of-a-kind field guide. Detailing a total of 528 plant species (among them 316 natives), the authors also delve into the history of this living, changing habitat at the southern edge of San Francisco. The birds, butterflies, reptiles, geology, climate, dynamic changes, and political history of the preserve also feature in San Bruno Mountain. Even locals who have enjoyed hiking and viewing the mountain for years will be astonished at this book’s revelations about the diversity and importance of this wild place.



Table of Contents

Foreword

Preface

Introduction

  • How to Use This Guide
  • History
  • Geology
  • Climate

Vegetation

  • Rare, Threatened, and Endangered Plants
  • Plant Communities on San Bruno Mountain
  • Plant Processes

Lichens and Plants

  • Common Names
  • Lichens
  • Bryophytes - Hornworts, Liverworts, Mosses
  • Catalogue of Vascular Plants - Pteridophyta, Horsetails, Ferns
  • Gymnosperms
  • Flower Color Guide
  • Magnoliids (Flowering Plants)
  • Eudicots
  • Monocots

Selected Fauna

  • San Bruno Mountain’s Endangered and Threatened Butterflies
  • Additional Insects and Arthropods
  • Terrestrial Snails and Slugs
  • Birds

Visitor Guide

  • Planning a Visit
  • Trails

Appendices:

  • Lichens
  • Bryophytes
  • Butterflies
  • Birds
  • Mammals
  • Reptiles
  • Amphibians
  • Trail Map

Property Ownership and Place Names Map

Acknowledgments

Resources

  • Acknowledging Conservation
  • The Previous Floras

Photo and Illustration Credits

Bibliography

Glossary

Index

About the Authors

San Bruno Mountain: A Guide to the Flora, Fauna,

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    £33.99

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    RRP £39.99 – you save £6.00 (15%)

    Order before 4pm today for delivery by Thu 13 Aug 2026.

    A Paperback / softback by Doug Allshouse, David Nelson

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      View other formats and editions of San Bruno Mountain: A Guide to the Flora, Fauna, by Doug Allshouse

      Publisher: Heyday Books
      Publication Date: Publication Date: 15/12/2022
      ISBN13: 9781597145831, 978-1597145831
      ISBN10: 1597145831

      Description

      Book Synopsis

      A deep dive into the Bay Area’s ecological treasure trove—and how this wild mountain in our midst was saved.

      San Bruno Mountain, located in the center of the San Francisco Bay Area, is a four-square mile global treasure—a natural preserve touted by biologist E.O. Wilson as one of the world’s rare biodiversity 'hot spots'. Bathed in fog and wind and preserved from destruction by the fierce work of local conservationists, this mountain offers visitors a glimpse of what San Francisco looked like before colonization. Drawing on years of visits, observations, and research to offer a comprehensive flora of the San Bruno Mountains and its endangered species, conservationists Doug Allshouse and David Nelson help us understand this unique and precious place from the point of view of the plants in this one-of-a-kind field guide. Detailing a total of 528 plant species (among them 316 natives), the authors also delve into the history of this living, changing habitat at the southern edge of San Francisco. The birds, butterflies, reptiles, geology, climate, dynamic changes, and political history of the preserve also feature in San Bruno Mountain. Even locals who have enjoyed hiking and viewing the mountain for years will be astonished at this book’s revelations about the diversity and importance of this wild place.



      Table of Contents

      Foreword

      Preface

      Introduction

      • How to Use This Guide
      • History
      • Geology
      • Climate

      Vegetation

      • Rare, Threatened, and Endangered Plants
      • Plant Communities on San Bruno Mountain
      • Plant Processes

      Lichens and Plants

      • Common Names
      • Lichens
      • Bryophytes - Hornworts, Liverworts, Mosses
      • Catalogue of Vascular Plants - Pteridophyta, Horsetails, Ferns
      • Gymnosperms
      • Flower Color Guide
      • Magnoliids (Flowering Plants)
      • Eudicots
      • Monocots

      Selected Fauna

      • San Bruno Mountain’s Endangered and Threatened Butterflies
      • Additional Insects and Arthropods
      • Terrestrial Snails and Slugs
      • Birds

      Visitor Guide

      • Planning a Visit
      • Trails

      Appendices:

      • Lichens
      • Bryophytes
      • Butterflies
      • Birds
      • Mammals
      • Reptiles
      • Amphibians
      • Trail Map

      Property Ownership and Place Names Map

      Acknowledgments

      Resources

      • Acknowledging Conservation
      • The Previous Floras

      Photo and Illustration Credits

      Bibliography

      Glossary

      Index

      About the Authors

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