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...

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Bibliografiska uppgifter
Huvudupphovsmän: Rzedowski, Jerzy, Calderón de Rzedowski, Graciela
Materialtyp: Online
Språk:spa
Publicerad: Instituto de Ecología, A.C. 2003
Länkar:https://abm.ojs.inecol.mx/index.php/abm/article/view/915
Beskrivning
Sammanfattning: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.