Ontogeny of speciеs of genus Bidens L. of the middle Dniepre valley

Data about ontogeny of annual species Bidens L. (Asteraceae), that are met in the valley of the Middle Dniepre are presented. The characteristic of 4 age periods and 7 age states are given. The prospects of further investigation on onyogeny of this genus species are enlightened.

Bibliographic Details
Main Author: L.M. Makhinya
Format: Article
Language:English
Published: NAS of Ukraine, M.M. Gryshko National Botanical Garden 2011-09-01
Series:Інтродукція Рослин
Online Access:http://plantintroduction.org/index.php/pi/article/view/485