Duell, Bryophytes
Duell [Jan-43]

New York Botanical Garden
Catalog #: 343138
R. P. G. Düll #2034/1a 27 June 1981
Didymodon rigidulus var. gracilis (Schleich. ex Hook. & Grev.) R.H.Zander
United States of America, Missouri, Christian Co., Along S bank of James River ca. 1.5 mi W of Hwy 160 on Hwy AA; above Shelf Cave