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General
substrate
bark
non-calciferous rock
rock (unspecified)
Thallus Growth Morphology
crustose growth forms
granular
rimose
areolate (flattened areoles)
Ascomata
ascomata disc curvature*
convex
weakly convex
ascomata disc color*
brown
blackish brown
black
Asci
tholus amyloidity pattern*
amyloid and with wide, axial body divergent towards apex (Lecanora-type)
with amyloid cap
entirely amyloid
Ascospores
ascospores septation
present
absent
ascospores wall pigmentation*
pale brownish
medium brownish
Upper Thallus Surface
upper surface color - overall*
brownish orange
greenish grey
grey
greenish brown
brownish grey
brown
brownish green
yellowish grey
reddish brown
upper surface pruina - presence/absence*
present
absent
upper surface structure*
smooth
verrucose
verruculose
rugose (wrinkled)
James P. Bennett and Clifford M. Wetmore
Species Count: 3
Pertusariaceae
Umbilicariaceae