Cathy Craig a *crit : >Is there any detectible difference in the appearance of the bulbs of I. > uniflorum and I. u. 'Rolf Fiedler'? Dear Cathy, The bulbs of the two species are virtually indistinguishable. They could well be Rolf Fiedler' as their availability have greatly increased the last years( (and their price has dropped coinsequently) Kind regards -- Lauw de Jager BULB'ARGENCE, 30300 Fourques, France Région: Provence/Camargue; (Climat zone 9a Mediterranean) Site: http://www.bulbargence.com/ "GUIDE POUR BULBES MÉDITERRANÉENS": 116 pages, 400 photos, prix 10 E CATALOGUE D'ÉTÉ' (SUMMERCATALOG) est disponible, expédition bulbes est en cours