A.K.A. Noodle beans, the Asian specialty that grows 18″ long!
Vigna unguiculata sesquipedalis
One of the most thrilling plants to grow. As the vines climb their trellis, they put out super long, uniquely flavored beans that make for delighted pickers as well as authentic stirfries and curries. Not quite a yard long, but definitely 12-24"--not too shabby! Image shows the green yard longs alongside their Red Noodle Bean counterparts (but the packet just contains the green ones). Pole, 80 days. Open-pollinated.
Seed grown by Green Team Farm in Salt Lake City, Utah.