Author: alweill
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In 2017, during the lichen class that introduced me to lichens, we ended the class with an assignment to come up with something creative about…
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Learn the structures and features of lichens in order to start identifying and recognizing common lichens. Part 1 covers generalized lichen internal and external anatomy…
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Learn to identify four common lichen genera (Parmelia, Physconia, Sphaerophorus, Caloplaca). This series was designed for the SF Bay Area and Northern California, but most…
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Learn to identify three common lichen genera (Umbilicaria, Rhizocarpon, Xanthoparmelia). This series was designed for the SF Bay Area and Northern California, but most of…
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Learn to identify four common lichen genera (Parmelina, Teloschistes, Letharia, Vulpina). This series was designed for the SF Bay Area and Northern California, but most…
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Learn to identify three common lichen genera (Collema, Lobaria, Peltigera). This series was designed for the SF Bay Area and Northern California, but most of…
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Learn to identify four common lichen genera (Ramalina, Hypogymnia, Parmotrema, Cladonia). This series was designed for the SF Bay Area and Northern California, but most…
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Learn to identify four common lichen genera (Evernia, Usnea, Flavoparmelia, Flavopunctelia). This series was designed for the SF Bay Area and Northern California, but most…
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Are you a lichenophile who wants to enjoy your love of lichens at this festive time of year? Would you like ideas to help foist…
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Learn to identify three common urban lichen genera (Xanthoria, Candelaria, and Physcia). This series was designed for the SF Bay Area and Northern California, but…
Look, a Lichen! 