Myelochroa aurulenta (Tuck.) Elix & Hale

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LICHENS OF EASTERN NORTH AMERICA EXSICCATI
DISTRIBUTED FROM THE ACADEMY OF NATURAL SCIENCES OF PHILADELPHIA (PH)
Fascicle IV: Number 168	( mow vr®ii rdt am ip. ai garden
q4576936
168. Mvelochroa aurulenta (Tuckerman) Elix & Hale
Determined - James C. Lendemer - April 12.2004
Duplicate Confirmed (NY!) - R.C. Harris - June 15.2004
UNITED STATES OF AMERICA. PENNSYLVANIA. BUCKS COUNTY.: On a
diabase boulder, in a moist rocky stream valley with abundant mossy diabase boulders and a
northern hardwood forest of Acer, Fraxinus, Liriodendron, etc., along a small tributary to the
Tohickon Creek, south of PA Route #563, east of Kellers Church, Nockamixon State Park. -
elev. ca. 500 ft. - UTM 18 479252E 4478527N - Lat. 40° 27 26"N, Long. 75° 14’ 41”W -Assoc,
spp.: Phaeophyscia adiastola, Porpidia albocaerulescens, Lepraria sp., Punctelia rudecta,
Rinodina vezdae, Agonimia sp.
Thallus saxicolous, foliose, loosely attached to substrate, esorediate, pustulose, gray-blue;
medulla yellow; pustules abundant, laminal; underside black.
James C. Lendemer #2113 & Ann F. Rhoads
May 30, 2004
BOTANICAL
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