Want Val. torta/tortissima

OK, Steve, since you volunteered to help us find plants we are looking for, I
am seeking Vallisneria torta (also called tortissima and tortafoglio, I
believe).  It is somewhat like corkscrew val but turns 10-20 half turns per
leaf, not 3-6.  Does anyone know how I can get some?   TFP claims to have it
but it is reputed to be quite poor condition.   Dave

Dave Gomberg, Experimenta      San Francisco CA USA   gomberg at wcf_com