Comprehensive Description
provided by North American Flora
Ravenelia talpa (Long) Arth. Bot. Gaz. 39 : 396. 1905
Pleoravenelia Talpa Long, Bot. Gaz. 35 : 130. 1903. Pycnia unknown
Uredinia chiefiy epiphyllous, scattered, round, small, subepidermal, soon naked, pulverulent, cinnamon-brown, ruptured epidermis conspicuous ; paraphyses none ; urediniospores broadly ellipsoid or somewhat obovate, 16-22 by 21-27//; wall cinnamon-brown, 1-1.5/* thick, slightly thicker above, 1.5-2.5 /w, moderately echinulate-verrucose, pores about 6, approximately equatorial.
- bibliographic citation
- Joseph Charles Arthur. 1907. UREDINALES; COLEOSPORIACEAE, UREDINACEAE, AECIDIACEAE (pars). North American flora. vol 7(2). New York Botanical Garden, New York, NY
