Bazzania tricrenata var. cavernarum Schiffn.

type specimen repository

• iDigBio type specimen records: (MICH) - University of Michigan Herbarium {http://lsa.umich.edu/herbarium/collections/loan-requests.html}
• iDigBio type specimen records: (NY) - (NY)
• iDigBio type specimen records: (NY) - (NY)