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Flora and Vegetation of Asian Russia

2012 year, number 1

THE ONTOGENY OF GUELDENSTAEDTIA VERNA (GEORGI) BORISS. (FABACEAE) IN TRANSBAIKALIA

I.Yu. Selyutina1, D.V. Sandanov2
1Central Siberian Botanical Garden, SB RAS, 630090, Novosibirsk, Zolotodolinskaya str., 101
inessa1672@rambler.ru
2Institute of General and Experimental Biology, SB RAS, 670047, Ulan-Ude, Sakhyanovoi str., 6
denis.sandanov@gmail.com
Keywords: Gueldenstaedtia verna, ontogeny, biomorphology, perennial herb, monocentric biomorph, caudex

Abstract

Th e ontogeny of Gueldenstaedtia verna (the rare species of Eastern Asia fl oristic region) was studied and the life-form of this species was described. Th e ontogeny duration is more than 35 years. Four periods and nine ontogenic stages are distinguished.