Fig. 2.
Callus induction and organogenesis from the corms of different crocus species, Crocus oliveri ssp. Oliveri (a1-a6), Crocus specious ssp. Specious (b1-b6), Crocus pestalozzae (c1-c6), Crocus abantensis (d1-d6), Crocus paschei (C. abantensis × C. oliveri ssp. Oliveri) (e1-e6), on MS medium supplemented with 2 mg/L α-naphthaleneacetic acid (NAA) and 2 mg/L thidiazuron (TDZ) within six months of culturing.