I have a partially shady spot where I'd love to try my hand at growing Arums. I have been researching them online and have found a few varieties I'd love to try, but I'm having a really hard time finding a nursery within the US that sells anything beyond Dracunculus and italicum. Anyone have any suggestions?
You might try the link below. They list a number of Arums. Try also the Plant & Seed Exchange Forums. A number of people grow them, even though nurseries don't stock them. Rb
Also check out Arrowhead Alpines (www.arrowheadalpines.com. and Plant Delights at (www.plantdelights.com) I have been very satisfied with the quality of Arums from them along with Telos. Seneca Hill Perennials ( senecahillperennials.com)has a nice selection of A. italicum and a couple of others.
Heronswood.com has a couple of unusual ones. Would also recommend Arrowhead Alpines and Seneca Hill(mentioned above) as I have purchased plants from all three and have been very satisfied with the quality and service. I only purchase plants from PDN when I visit the nursery occasionally and have not obtained any Arum from them.