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Ascospores
ascospores septation
absent
present
ascospores wall pigmentation*
medium brownish
hyaline
Conidiomata
conidia shape*
cylindrical
bifusiform
Upper Thallus Surface
upper surface color - overall*
brown
lime yellow (bright greenish yellow; geographicum-green)
grey
greenish yellow
green
yellow
Vegetative Propagules
isidia - presence/absence*
present
absent
Florissant Fossil Beds National Monument
James P. Bennett and Clifford M. Wetmore
Species Count: 2
Parmeliaceae
Physciaceae