Comprehensive Description
(
Inglês
)
fornecido por North American Flora
Coleosporium begoniae Arthur, sp. nov
O and I. Pycnia and aecia unknown.
Uredinia hypophyllous, scattered, 0.5 mm. across, soon naked, yellow fading to white, very pulverulent, ruptured epidermis inconspicuous ; urediniospores ellipsoid, or nearly globoid, usually angular, 15-19 by 26-29 u; wall thin, 1,5 u t evenly verrucose with small papillae.
- citação bibliográfica
- Joseph Charles Arthur. 1907. UREDINALES; COLEOSPORIACEAE, UREDINACEAE, AECIDIACEAE (pars). North American flora. vol 7(2). New York Botanical Garden, New York, NY
