As a supplement to my recent message I may add that 2n=20 for Drosera
intermedia is valid only for Europe. It seems that in North America there
are also populations with 2n=40.
Juerg
___________________________________________________
Juerg Steiger, Institut fuer Aus-, Weiter- und Fortbildung IAWF
University of Bern, Inselspital 37a, CH-3010 Bern, Switzerland
Office: ++41 31 632 98 87, Fax: ++41 31 632 98 71