"...I'd advise against wasting time trying to germinate utric seeds..."
Hmmm, but propagating plants throughout seed has one main advantage :
different clones !!!
seeds of u. humboldtii or U. nelumbifolia should be very fascinating... (germination within some hours, embryo visible throug the seed shell,...)
btw... very nice homepage...
btw2... if you know a source for U. quelchii or one of the Australien spezies with the big traps, let me know....