Comprehensive Description
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englanti
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tarjonnut North American Flora
Nigredo sparganii (Cooke & Peck) Arthur
Uromyces Sparganii Cooke & Peck ; Peck, Ann. Rep. N. Y. State Mus. 26 : 77. 1874.
O and I. Pycnia and aecia unknown.
Uredinia amphigenous, scattered or sometimes somewhat grouped, oval or oblong, about 0.5-0.8 mm. long, rather early naked, pulverulent, cinnamon-brown, ruptured epidermis noticeable; urediniospores broadly ellipsoid or obovoid, 15-18 by 18-24//; wall
golden-brown, rather thin, 1-1.5 m, rather finely and sparsely echinulate, the pores 2 or 3, equatorial .
- bibliografinen lainaus
- Joseph Charles Arthur, Frank Dunn Kern. 1912. (UREDINALES); AECIDIACEAE (continuatio), GYMNOSPORANGIUM. North American flora. vol 7(3). New York Botanical Garden, New York, NY
