Comprehensive Description
provided by North American Flora
Kuehneola malvicola (Speg.) Arthur
Vrlff. ^'^i^^'^^^f^ Spegr. Anal. Soc. Ci. Argent. 17 : 124. 1884. Uredo Htbtsct Sydow, Hedwigia Beibl. ^ : 128. 1901.
O. Pycnia not seen.
Uredinia hypophyllous, numerous, scattered over entire leaf, often crowded, irregularly orbicular, bullate, 0.2-1 mm. across, size varying on different hosts, tardily naked, pulverulent, cinnamon-brown, ruptured epidermis usually conspicuous and often overarching ; paraphyses f ew, peripheral, not reaching above the spore-mass, cylindrical, often slightly incurved, 9-13 by 45-60 /i, the wall uniformly thin, Ifi or less, colorless, smooth; urediniospores ellipsoid or broadly obovate, 15-19 by 19-26 /J.; wall light gold en -yellow,
1-1.5 fi, finely and closely echinulate, the pores indistinct, 2, opposite, equatorial or slightly above.
- bibliographic citation
- Joseph Charles Arthur, Frank Dunn Kern. 1912. (UREDINALES); AECIDIACEAE (continuatio), GYMNOSPORANGIUM. North American flora. vol 7(3). New York Botanical Garden, New York, NY
Diagnostic Description
provided by Plazi (legacy text)
on Malvaviscus arboreus Cav. Panama, Chiriqui Province, Caizan, 8°44.406N, 82°49.348'W, 25 Nov. 2004, leg. J.R. Hernandez 2004-109, II (BPI 864198).
K. malvicola was reported from the Americas and Asia on species in the Malvaceae (Farr et al. 2004). This is the first report of K. malvicola from Panama.
- bibliographic citation
- Hernandez, J. R., 2007, A new species, Dicheirinia panamensis, and new records of rust fungi from Panama., Mycol Progress, pp. 81-91, vol. 6
- author
- Hernandez, J. R.
