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