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common polka dot lichen
Porpidia crustulata
common polka dot lichen boulder lichen
Porpidia crustulata Porpidiaceae
--more--
common name
  common polka dot lichen
accepted scientific name
  Porpidia crustulata (Ach.) Hertel & Knoph
rules for finding collection records
  Porpidia crustulata (715)
family name
  Porpidiaceae
Image Author: ©2009 Jason Hollinger
Image License: Author's permission
Image Source
Category: Lichen
Lichen Category: Crust-like Lichen
Plant Observed All Year

How Likely at this Location (10%)
Name Match (100%)
Plant Showiness (27%)
base map where plant found
mag select

Forest
Rocky
Riparian
grid lines base