Smirnov, S.; Skaptsov, M.; Shmakov, A.; Fritsch, R. M.; Friesen, N.

Spontaneous Hybridization Among Allium tulipifolium and A. Robustum (Allium subg. Melanocrommyum, Amaryllidaceae) under cultivation

. Phytotaxa 2017, 303, 155–164.