Corkscrew Vine (Vigna) (Burpee: seeds, tender perennial). I bought these as plants in 2011. Very interesting flowers. They didn't trail up my trellis nor bloom until pretty late in the season. Apparently they are considered annuals due to my cold winters--we will see if last year's come back... Trying from seed in 2012.
Snow Queen Clematis produces dramatic large, 6”-8” diameter white star - like flowers with red anthers. It blooms early to mid summer. This clematis is an excellent vine for long lasting and spectacular blooms. Snow Queen Clematis is deer resistant, fragrant, and attracts pollinators. Plant Snow Queen and train it to grow on trellises arbors and lamppost for showy results. (Clematis)