Fig. 1From: Long-term organogenic callus cultivation of Ranunculus illyricus L.: a blueprint for sustainable ex situ conservation of the species in urban greeneryRanunculus illyricus in the collection of the University of Agriculture in Kraków. (A) individuals at the beginning of the blooming period, bar = 15 cm; (B) initial flowering stage; (C) optimal flowering stage; (D) leaves, B-D) bar = 1 cmBack to article page