SEM scalebar = 1 µm

Site ID: GSM_5_19_04_C1E

Site Name: Hen Wallow Falls, Great Smoky Mountains National Park

Latitude: 35.76032

Longitude: -83.23796

Caption: External view, close up apex, outer opening of the rimoportula pore (arrow)

Notes: Type material

Contributor: Paula Furey - February 2011