Έγινε μέλος στις: Ιαν 01, 2017 Τελευταία δραστηριότητα στις: Δεκ 06, 2021 iNaturalist

I've been a general nature nerd for a long time, although my efforts gradually focused more and more on ferns and lycophytes. Originally from Ontario, Canada, I now find myself in California's "The Bay Area", where I am a professor and curator at UC Berkeley.

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