Photo by Secret Garden Growers. Used with permission, all rights reserved.
Bletilla striata (aka Bletilla hyancinthina)
Perennial, bulb / corm / tuber, orchid for bright shade - sun in zone 6a - 9b. Grows 36 IN - 48 IN - wide, 12 IN - 15 IN - tall. Lavender, magenta flowers.