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frosted comma lichen
Arthonia caesia
Arthonia caesia
frosted comma lichen lichen
Arthonia caesia Arthoniaceae
--more--
common name
  frosted comma lichen
accepted scientific name
  Arthonia caesia (Flotow) Körber
rules for finding collection records
  Arthonia caesia (830)
family name
  Arthoniaceae
Image Author: ©2014 Jason Hollinger
Image License: CC BY
Image Source

Category: Lichen
Lichen Category: Dust-like Lichen
Plant Observed All Year

Plant Showiness (27%)
Links to Plant Descriptions
USDA PLANTS profile
Links to Plant Photos
ways of enLICHENment (8)
Mushroom Observer (4)
Wikimedia Commons (7)
base map where plant found
mag select

Forest
Wetland
Epiphyte