Comprehensive Description
provided by North American Flora
Ustilago ornata Tracy & Earle, Bull. Torrey Club 22 : 175. 1895
Sori in ovaries, rather inconspicuous, showing between the glumes as ovoid bodies 1-2 mm. in length; spores brown, chiefly subspherical or spherical, occasionally ovate or ovoid, very conspicuously verrucose or echinulate, 10-14 (U in length.
On Poaceae :
Leptochloa mucronata, Mississii)pi. Type locality : Starkville, Mississippi, on Leptochloa mucronata. Distribution : Known only from the type locality.
- bibliographic citation
- George Perkins Clinton. 1906. USTILAGINALES; USTILAGINACEAE, TILLETIACEAE. North American flora. vol 7(1). New York Botanical Garden, New York, NY
