Fig. 4From: Long-term organogenic callus cultivation of Ranunculus illyricus L.: a blueprint for sustainable ex situ conservation of the species in urban greeneryAcclimatisation of Ranunculus illyricus shoots. (A) Shoots after 8 weeks in Sanyo vegetative chambers; (B) Plants in the third (2023) growing season, left – in vitro origin, right – seed origin; (C) clusters of tubers developing at the base of in vitro origin shoots at the end of the first growing seasonBack to article page