Comprehensive Description
(
Anglèis
)
fornì da North American Flora
Nigredo eragrostidis (Tracy) Arth. Result. Sci. Congr
Bot. Vienne 343. 1906.
Uromyces Eragrostidis Tracy, Jour. Myc. 7 : 281. 1893. Caeomurus Eragrostidis Kuntze, Rev. Gen. 3^ : 450. 1898.
O and I. Pycnia and aecia unknown.
Uredinia amphigenous, scattered, oval or oblong, 0.3-0.8 mm. long, rather eariy naked, very light cinnamon-brown, pulverulent, ruptured epidermis conspicuous ; urediniospores broadly ellipsoid, 15-19 by 20~26jli; wall pale cinnamon-brown, thin, 1-1.5^, rather finely and closely verrucose-echinulate, the pores 4-6, scattered, rather distinct.
- sitassion bibliogràfica
- Joseph Charles Arthur, Frank Dunn Kern. 1912. (UREDINALES); AECIDIACEAE (continuatio), GYMNOSPORANGIUM. North American flora. vol 7(3). New York Botanical Garden, New York, NY
