Development of the male and female gametophyte, fertilization, and assessment of germination and regulation of dormancy in Iris aphylla L. seeds

The observations of fruiting and formation offspring through generative propagation presented in this study were aimed at determination potential Iris aphylla L. low percentage germinating seeds largely limits its reproduction. germination tests confirmed deep dormancy the seeds. was disrupted by isolation embryos from seeds, which further cultivated vitro. isolated proved localization endogenous inhibitors I. endosperm. comparison phytohormonal profiles endosperm sibirica, i.e. a species with high seed, revealed that associated balance between abscisic acid gibberellins (ABA/GA), significant predominance ABA massive accumulation salicylic acid. Isolation their growing medium vitro is recommended as most efficient method for propagation. Results can be applied conservation efforts attractive important native species.