Comprehensive Description
(
englanti
)
tarjonnut North American Flora
Ravenelia longiana Sydow, Hedwigia Beibl. 40: 128. 1901
Pycnia unknown
Uredinia amphigenous, or at first hypophyllous, scattered, subcuticular, soon naked, pulverulent, cinnamon-brown, ruptured cuticle inconspicuous; paraphyses few, intermixed with the spores, colorless, cylindrical with very thick walls, or occasionally clavate with thinnerwalled heads and solid stipes, 10-15 by 30-50/*; urediniospores ellipsoid or obovate-globoid, 15-25 by 18-30//; wall medium thick, 2-2.5//, cinnamon-brown, bluntly and rather sparsely echinulate, pores 6-8, scattered.
- bibliografinen lainaus
- Joseph Charles Arthur. 1907. UREDINALES; COLEOSPORIACEAE, UREDINACEAE, AECIDIACEAE (pars). North American flora. vol 7(2). New York Botanical Garden, New York, NY
