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(Vol.12, 2009-12) A New Species of Roldana (Asteraceae) from Southern Oaxaca
Roldana uxordecora is described from Oaxaca, Mexico (Municipio de San Mateo Rı´o Hondo). The genus Roldana is common in the montane regions of the state of Oaxaca (22 species), and this addition to Roldana adds to a list ...
(Vol.14, 2011-12) Ramalina Mahoneyi, A New Corticolous Lichen From A Western Guatemalan Cloud Forest
Ramalina mahoneyi Quedensley & Ve´liz, is described from Pico Zunil in Guatemala. Ramalina mahoneyi morphologically appears closely related to R. celastri (Sprengel) Krog and Swinscow, but its apothecial discs are peach-colored ...
(Vol.10, 2007-12) The Asteraceae of Northwestern Pico Zunil, a Cloud Forest in Western Guatemala
From 2003 to 2005, 46 genera and 96 species of native Asteraceae were collected on the northwestern slopes of Pico Zunil, a montane cloud forest habitat in southwestern Guatemala. Combining the present survey with past ...
(Vol.17, 2014-12) A New Species Of Roldana (Asteraceae) From Huehuetenango, Guatemala
Roldana riparia is described from Huehuetenango, Guatemala (Municipio de Chiantla). The genus Roldana is abundant in montane forests of Guatemala (nine species) and the new species is endemic to the Sierra Cuchumatanes.