To the polymorphism of some heterostyled plants of the forest-steppe of the Trans-Urals

We studied the structure of some heterostyled plants populations from the forest-steppe Trans-Urals area (Limonium caspium, L. gmelinii, Goniolimon elatum, Lythrum virgatum, L. salicaria). All morphological types of the plants were represented at same ratio. The blooming began early in morning rapidly and at the same time. That provided cross pollination and high seed production.