Morel Mushroom
13 of 20

Specimen of Morchella, a genus of edible fungi (morel mushrooms). Collected by L.R. Hesler in soil under apple trees at Greenbrier, Tennessee, Great Smokey Mountains National Park.

Hand-painted print from a Panchromatic black-and-white negative, ray filter not used. 1936.

Image: W. Fisher. Copyright © Dept. of Plant Pathology, Cornell University