Genetic Resources and Crop Evolution

, Volume 44, Issue 5, pp 411–428

An ecogeographic analysis of the Vicia narbonensis complex

  • Sarita Jane Bennett
  • Nigel Maxted
Article

DOI: 10.1023/A:1008688919569

Cite this article as:
Bennett, S.J. & Maxted, N. Genetic Resources and Crop Evolution (1997) 44: 411. doi:10.1023/A:1008688919569

Abstract

An ecogeographical analysis of the V. narbonensis complex and V. bithynica was conducted using herbarium specimens and genebank accessions. 956 specimens were included in the study from 26 herbaria, with geographical and ecological data recorded for each specimen. A distribution map of each taxa was produced, and the geographical and ecological preferences of each taxa were analysed and discussed. The taxa with the widest distribution were found to be V. narbonensis, V. bithynica and V. johannis, and the rarest taxa were V. galilaea var. galilaea and V. narbonensis var. aegyptiaca. The complex includes three endemic species; V. hyaeniscyamus, V. kalakhensis and V. eristalioides. The complex as a whole, was most frequently collected from grasslands, as a weed in cultivated fields and in wasteland. It showed a strong preference for calcareous soils. It was found that the quality of the passport data varied widely, but that in general the specimens from more recent collections included more detailed passport data. Herbarium specimens are invaluable in ecogeographic studies as the information obtained can be used as a guide for future collecting missions and in determining areas of importance when collecting material for conservation. Finally as the whole plant is available, the identification of each specimen can be checked.

conservation ecogeography herbarium specimens leguminosae taxonomy vicia narbonensis 

Copyright information

© Kluwer Academic Publishers 1997

Authors and Affiliations

  • Sarita Jane Bennett
    • 1
  • Nigel Maxted
    • 2
  1. 1.Centre for Legume in Mediterranean Agriculture (CLIMA)University of Western Australia, NedlandsPerthAustralia
  2. 2.School of Biological SciencesUniversity of BirminghamEdgbaston, BirminghamUK

Personalised recommendations