Dos especies nuevas de Crassulaceae del sur de Jalisco, México

Based on collections from the southern part of the state of Jalisco, Echeveria rulfiana and Villadia ramirezii are described as new species. The former is assigned to series Gibbiflorae and compared with E. marianae, E. novogaliciana, and E. nayaritensis, from which it differs mainly by its caulesce...

Description complète

Détails bibliographiques
Auteurs principaux: Jimeno-Sevilla, H. David, Santana Michel, Francisco J., Carrillo-Reyes, Pablo
Format: Online
Langue:spa
Publié: Instituto de Ecología, A.C. 2015
Accès en ligne:https://abm.ojs.inecol.mx/index.php/abm/article/view/188
Description
Résumé:Based on collections from the southern part of the state of Jalisco, Echeveria rulfiana and Villadia ramirezii are described as new species. The former is assigned to series Gibbiflorae and compared with E. marianae, E. novogaliciana, and E. nayaritensis, from which it differs mainly by its caulescent habit and oblanceolate and canaliculate leaves. The latter is related with V. platystyla and can be distinguished by possesing smaller flowers arranged in loose cymes. Both species are narrow endemic elements of southern Jalisco and their conservation statuses are discussed.