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Rock's hypotrachyna lichen
Hypotrachyna rockii
Hypotrachyna rockii
Rock's hypotrachyna lichen beard/shield lichen
Hypotrachyna rockii Parmeliaceae
common name
  Rock's hypotrachyna lichen
accepted scientific name
  Hypotrachyna rockii (Zahlbr.) Hale
rules for finding collection records
  Hypotrachyna rockii (37)
  Parmelia rockii (1)
family name
  • Parmeliaceae
Image Author: ©2011 Jason Hollinger
Image License: Author's permission
Image Source
Category: Lichen
Lichen Category: Leaf-like Lichen
Plant Observed All Year

How Likely at this Location (14%)
Name Match (100%)
Plant Showiness (27%)
Links to Plant Descriptions
N.A. Lichen Herbaria
where plant found
mag select
grid lines base


Accepted Scientific Name

Hypotrachyna rockii   (Zahlbr.) Hale   (TSN: Hypotrachyna_rockii, Index: 621)

Scientific Names used to access collection records

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Common Names

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Family Names