Yale University Herbarium

YU.238937

LICHENES AMERICANI EXSICCATI

*Collected and published by M. E. Hale*

No. 5. PARMELIA ERECTA Berry

Ann. Mo. Bot. Gard. 28: 103. 1941.

Upper branches of *Quercus rubra*.

Arkansas: near Mt. Ida, Montgomery Co. July 1954.

Chemical contents: atronorine and norstictic acid.