Spring is when botanizers head out in search of rare and unusual plants. In addition to increased visibility, foliage and flowers ensure a proper ID - critical to the work Doug is doing on the Mountain.
Read MoreThe last four weeks set an all-time record for new and important botanical discoveries on the Mountain! David Nelson and Doug Allshouse continue their work to catalogue the Mountain's plant species and locate rarities. This is another edition of their Rare Plant Alerts.
Read MoreHow are the oddly bell-shaped manzanita flowers pollinated? - get the inside "buzz" from Mountain botanizers David and Doug.
Read MoreLatest Rare Plant Alert from David and Doug - they found new areas where the endangered Mount Diablo Sunflower is growing on the Mountain. Another success for these intrepid botanizers!
Read MoreIn the Winter 2016 edition of Doug's Mountain Journal he reflects on a variety of topics - all the result of his daily exposure to the Mountain and his years of living with the Mountain.
Read MoreSee what just another day at work is like for dedicated San Bruno Mountain aficionados Doug Allshouse and David Nelson. Together they are writing "The Natural History of San Bruno Mountain" and are on the Mountain every Saturday in search of interesting, rare, and endemic plant species.
Read MoreIn the Fall 2015 edition of Doug's Mountain Journal he reflects on a variety of topics - all the result of his daily exposure to the Mountain and his years of living with the Mountain.
Read MoreIn the Summer 2015 edition of Doug's Mountain Journal he reflects on a variety of topics - all the result of his daily exposure to the Mountain and his years of living with the Mountain.
Read MoreIn the Spring 2015 edition of Doug's Mountain Journal he reflects on a variety of topics - all the result of his daily exposure to the Mountain and his years of living with the Mountain.
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