Dear friends, I have two potted tubers, both labeled Cyc. graecum. Both were grown outside near each other but are inside on the south window for the winter. One looks normal. The second pot has extremely etiolated stems 12 inches (30 cm). The tuber is 2 inches (5cm). The leaves are small and still folded, but green not dried about 1/2"x 1/2". It is entirely possible the etiolated plant is mislabeled. Hard to keep labels in the pots here. I have not removed the tuber from soil to determine examine the roots. Any thoughts, speculations or questions, anyone? Joyce Miller, Gresham, Oregon, USA USDA 8