FERGANENSE ssp. PARVUM Kamelin & Byalt, 1999
Distribution : Kirgizia (West Tien Shan Mts.: Aloynok and Chatkal Ranges), badlands, rocks and stony slopes.
Differs from ssp. ferganense (according to V.V.Byalt) :
Overall size smaller.
Flowering branches 2 - 5, 5 - 12 cm.
Inflorescences with fewer and smaller flowers
Flowering time : April to May.