Taxon:

Display as:
Thallus
  thallus type
   crustose-episubstratal (verrucose, subsquamulose)
   subfruticose (minutely fruticose, dactyliform)
   foliose
  thallus surface colour
   grey
   whitish grey
   white
   reddish yellow
   brownish grey
  thallus primary subunits structure
   subsquamulose
   squamulose
   smooth
   verruculose
  thallus undersurface special structures
   present
   absent
  thallus surface colour
   grey
   yellow
   white
Asci
  asci wall apex inner layers tholus amyloidity pattern
   amyloid and with wide, axial body divergent towards apex (Lecanora-type)
   entirely amyloid
Ascospores
  ascospores septation
   absent
   present
  ascospores wall pigmentation
   hyaline
   medium brownish

Lyndon B. Johnson National Historical Park

James P. Bennett and Clifford M. Wetmore
Species Count: 3

Lecanoraceae

Physciaceae

Teloschistaceae