Morphometric indicators of hyacinths with white colored flowers

The studying results of the parameters of 5 oriental hyacinth varieties with white colored flowers in the Botanical Garden-Institute of VSUT (Mari El Republic, Yoshkar-Ola) in 2023 are presented. The variety 'Carnegie' had the maximum flowers number in the inflorescence with the lowest peduncle height. The variety 'Aiolos' had the minimum flowers number in the inflorescence and the smallest diameter of flowers. Terry varieties 'Madame Sophie' and 'Snow Crystal' were similar to each other in the studied morphometric indicators.