A new species of Colchicum (Colchicaceae) from southern Italy

Publication Type:Journal Article
Year of Publication:2008
Authors:Persson, K.
Journal:Botanische Jahrbücher für Systematik, Pflanzengeschichte und Pflanzengeographie
Keywords:chromosome numbers, Colchicum, Italy, new species

A new species, Colchicum gracile (Colchicaceae), endemic to S Italy, is described. The species is slightly reminiscent of C. bivonae but differs above all in features of tunics, leaves and anthers. In addition, the chromosome number is exclusive: 2n = 80 or rarely 82. Comparisons are also made with C. neapolitanum and C. lusitanum which occur in the same general area as the new species but in different habitats.

Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith