Home >> Checklist: Oxon Run Parkway (Maryland, Washington, D.C.) >> Previous version of Key >> Identification Key (new version): Oxon Run Parkway (Maryland, Washington, D.C.)
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Asci
tholus amyloidity pattern*
amyloid and with wide, axial body divergent towards apex (Lecanora-type)
with amyloid tube
with amyloid cap
Ascospores
ascospores septation
absent
present
ascospores wall pigmentation*
medium brownish
hyaline
Lower Thallus Surface & Attachment
lower surface structures - presence/absence*
absent
present
James P. Bennett and Clifford M. Wetmore
Species Count: 5
Cladoniaceae
Cladonia cristatella
Cladonia peziziformis
Cladonia subulata
Parmeliaceae
Punctelia rudecta
Physciaceae
Physcia millegrana