Home >> Checklist: Florissant Fossil Beds National Monument >> Previous version of Key >> Identification Key (new version): Florissant Fossil Beds National Monument
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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*
green
brown
greenish yellow
yellow
grey
lime yellow (bright greenish yellow; geographicum-green)
Vegetative Propagules
isidia - presence/absence*
absent
present
James P. Bennett and Clifford M. Wetmore
Species Count: 2
Parmeliaceae
Xanthoparmelia chlorochroa
Physciaceae
Physcia callosa