Report oF THE Boranist. 63 
THELOSCHISTES CHRYsoPpHTHALMUS, Zh. 7. 
Trunks of trees. Greenport. 
PuyscrA steviaris, Wadllr. 
Trunks and branches of trees, rocks, stone walls, ete. Very 
common and variable. 
PuHyYscIA STELLARIS var. TRIBRACIA, /7. 
Trunks of juniper, also on stones. Not rare. 
Puyscra AQUILA var. DETONSA, Tuck, 
Mossy rocks and about the base of trees. Common. 
PHYSCIA PULVERULENTA, /?. 
Rocks. Catskill Mountains. Sterile. 
Puyscra speciosa, Ach. 
Trunks of trees. Jordanville. 
PHYScIA SPECIOSA var. LEUCOMELA, Zschw. 
Trees, mostly in swamps and mountain woods, Sterile. 
PuysciaA CasIA var. ANGUsTIOR, /7. 
Rocks. Catskill Mountains. 
Puyscra opscura, WV7l. 
Trunks of trees in woods. Sandlake. 
PiryscrA OBSCURA, var. ERYTHROCORDIA, Tuck. 
Rocks. Catskill Mountains. 
PyxinE cocors var. sorepraTa, Zuck. 
Rocks and trunks of trees. Sandlake and Adirondack Moun- 
tains. 
PANNARIA LANUGINOSA, AcA. 
Rocks. Common on mountains and rocky precipices. Without 
apothecia, and frequently a mere greyish pulverulent mass. 
PANNARIA MICROPHYLLA, Jass. 
Rocks. Bethlehem, Albany county. 
Pracoprum avrantiacum, Lightf. 
Old fences. Bethlehem. 
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