T sylvestris
B.J.M. Zonneveld (Mon, 20 Apr 2009 05:35:44 PDT)

There are diploid ( australis) and tetraploid forms of sylvestris.
Peculair, some from Norway were triploids
b.j.m.zonneveld@biology.leidenuniv.nl
Institute of Molecular Plant Sciences
Clusius laboratory
PBox 9505
2300RA Leiden
The Netherlands