Home >> Checklist: Lyndon B. Johnson National Historical Park >> Previous version of Key >> Identification Key (new version): Lyndon B. Johnson National Historical Park
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Asci
tholus amyloidity pattern*
entirely amyloid
amyloid and with wide, axial body divergent towards apex (Lecanora-type)
Ascospores
ascospores septation
absent
present
ascospores wall pigmentation*
hyaline
medium brownish
Upper Thallus Surface
upper surface color - overall*
bright white (atranorin white; vermicularis-white)
reddish yellow
grey
yellow
brownish grey
whitish grey
Lower Thallus Surface & Attachment
lower surface structures - presence/absence*
present
absent
James P. Bennett and Clifford M. Wetmore
Species Count: 3
Lecanoraceae
Lecanora allophana
Physciaceae
Physcia aipolia
Teloschistaceae
Polycauliona candelaria