Comprehensive Description
(
anglais
)
fourni par North American Flora
Dicaeoma phakopsoroides (Arth. & Mains) Arthur & Fromme
Puccinia phakopsoroides Arth. & Mains, Bull. Torrey Club 46: 412. 1919. O and I. Pycnia and aecia unknown.
Uredinia amphigenous, in small groups on dark, discolored spots, round, small, 0.1-0.2 mm. in diameter, cinnamon-brown, early naked, ruptured epidermis inconspicuous; paraphyses peripheral, incurved, clavate, 10-12 by 35-50 ju, the wall cinnamon-brown, 1 /i thick, usually thickened up to 2-3 n on the convex side; urediniospores ellipsoid or broadly obovoid, 19-26 by 27-35 /x; wall brownish or nearly colorless, 1-1.5 p thick, closely echinulate, the pores very indistinct, probably 2 and equatorial.
- citation bibliographique
- Joseph Charles Arthur and Fred. Denton Fromme. 1920. (UREDINALES); AECIDIACEAE (continuatio); DICAEOMA ON POACEAE. North American flora. vol 7(4). New York Botanical Garden, New York, NY
