Observation 16232: Parmelia sulcata Taylor

When: 2009-01-09

Collection location: Oregon City, Clackamas Co., Oregon, USA [Click for map]

Who: Daniel B. Wheeler (Tuberale)

No specimen available

Found blown-off a tree at the Willamette Falls wayside, northbound I-205, Oregon City, Clackamas County, Oregon.

Thallus is thick and rubbery with white edges and white raised ridges, some red-tinted near the tips of lobes, underside dark brown to nearly black.

[admin – Sat Aug 14 02:04:13 +0000 2010]: Changed location name from ‘Oregon City, Clackamas County, Oregon’ to ‘Oregon City, Oregon, USA’


Proposed Names

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Used references: Brodo, Lichens of North America.

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