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"Trentepohlia is a genus of filamentous ...
Spotted in river Homem félinhos beach in a oak,similar to
Growing on the bark of oak tree. From this distance it looks similar to ...
Rusty-orange, found on a log in Eagle Lake Watershed, Morehead KY.
yellow-orange covering dead log and small shrub
This is a green alga of the filamentous variety.It is orange due to the high ...
Rusty orange and hairy growing in small patches on the tree.
like Caloplaca crustose lichens, but it could also be
This is a green algae, believe it or not! The orange color is caused by large ...
Rare rust-colored algae growing on the lee side of rocks and trees at Point ...