Home >> Checklist: Mammoth Cave National Park >> Previous version of Key >> Identification Key (new version): Mammoth Cave National Park
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Ascospores
ascospores septation
present
absent
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
greenish grey
yellowish grey
greyish blue
brownish green
greenish yellow
yellow
blue
whitish grey
bluish grey
black
brownish black
grey
brownish grey
greyish green
brown
lime yellow (bright greenish yellow; geographicum-green)
green
greyish brown
Lower Thallus Surface & Attachment
lower surface structures - presence/absence*
present
absent
Thallus Margin & Appendages
cilia - presence/absence*
absent
present