Two new species of Valeriana (Valerianaceae) from the center of Mexico

Two species of Valeriana of apparently very restricted distribution are described as new. V. emmanuelii, collected in two localities of the southern extreme of the municipality of Morelia, Michoacán, is related to V. retrorsa Fern. and to V. densiflora Benth. V. zamoranensis belongs to the series Ce...

Ausführliche Beschreibung

Bibliographische Detailangaben
Hauptverfasser: Rzedowski, Jerzy, Calderón de Rzedowski, Graciela
Format: Online
Sprache:spa
Veröffentlicht: Instituto de Ecología, A.C. 2003
Online Zugang:https://abm.ojs.inecol.mx/index.php/abm/article/view/915
Beschreibung
Zusammenfassung:Two species of Valeriana of apparently very restricted distribution are described as new. V. emmanuelii, collected in two localities of the southern extreme of the municipality of Morelia, Michoacán, is related to V. retrorsa Fern. and to V. densiflora Benth. V. zamoranensis belongs to the series Ceratophyllae and is only known from the highest part of Cerro Zamorano; it seems to be related to V. zapotecana Barrie and to V. otomiana Barrie.