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