And the Cobaea is, of course, a vine, which the Campanula is not. Finally got at least some white seeds ordered today off eBay. Still got to track down the purple ones. Swallowtail has 25 seeds for $1.99, which is a really good price, but since I don't need anything else from them, I'd have to pay an additional $3.95 shipping. Ouch. Still looking. Grump!
