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Ascospores
ascospores septation
absent
present
Photobionts
primary photobiont kind
cyanobacterioid
chlorococcoid
Upper Thallus Surface
upper surface color - overall*
bright white (atranorin white; vermicularis-white)
bluish white
grayish white
brownish white
greenish white
whitish grey
lime yellow (bright greenish yellow; geographicum-green)
bluish grey
black
grey
greyish brown
greyish green
brownish grey
brownish green
green
greenish grey
yellow
yellowish grey
brownish black
greyish blue
greenish yellow
blue
brown
Lower Thallus Surface & Attachment
lower surface structures - presence/absence*
present
absent
Thallus Margin & Appendages
cilia - presence/absence*
absent
present