Comprehensive Description
provided by North American Flora
Micropuccinia berberidis-trifoliae (Dietel & Holway)
Arthur & Jackson.
Puccinia Berberidis-trifoliae Dietel & Holway; Holway, Bot. Gaz. 31: 328. 1901.
Pycnia unknown
- bibliographic citation
- Joseph Charles Arthur, Edwin Butter worth Mains, Guy Richard Bisby, Herbert Spencer Jackson. 1922. (UREDINALES); AECIDIACEAE (continuatio); BULLARIA, TELEUTOSPORA, MICROPUCCINIA (pars). North American flora. vol 7(7). New York Botanical Garden, New York, NY