Iwatsuki & Noguchi, Musci Japon. Exs.
Iwatsuki & Noguchi [1501 - 1700]

University of Tennessee Bryophyte Herbarium
Catalog #: TENN-B-0004071
T. & K. Osada s.n. 23 May 1978
Barbula unguiculata Hedw.
Japan, Nagano, Honshu: Nagano-ken, Minami-azumi-gun, near Nakabusa

Willard Sherman Turrell Herbarium, Miami University
Catalog #: 000182567
T. Osada #B-24972 23 May 1978
Barbula unguiculatula Müll. Hal.
Japan, Nagano, Honshu: Nagano-ken, Minami-azumi-gun, near Nakabusa Spa.