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Arizona Beard Lichen
Usnea intermedia
Usnea intermedia (western bushy beard) is a grayish-yellowish pale green, irregularly much-branching, stiff shrubby foliose lichen commonly anchored on holdfasts on trees, often on oaks.:201 Abundant apothecia are convex discs with a ring or thallus-like margin having tendril-like fringe radiating from it.:201 It was formerly called U. arizonica in North America.:201
Where it lives
Recorded sightings
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geo-referenced records in GBIF, from museums, herbaria and field observers.
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In the stacks
Searching the stacks…
Every page naming Usnea intermedia in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 202002.