Some aspects of embryology of the &lt;i&gt;Poacynum armenum &lt;/i&gt;(Apocynaceae)
Journal: Plant Biology and Horticulture theory innovation
Year: 2019

The article presents some aspects of Poacynum armenum (Pobed.) Mavrodiev, Laktionov et Yu.E .Alexeev embryology. The processes of the male and female generative structures, endosperm formation have been described. Plant material was collected in the area of Cape Sarych on the Southern Coast of the Crimea during flowering and fruiting Poacynum armenum . It has been established that the type of microsporangium wall formation is centrifugal, the formation of microspores tetrads is simultaneous, the