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