Growth-development peculiarities of some rare and endangered plants in nature and culture

  • Tamar Nadiradze Iakob Gogebashvili Telavi State University, Telavi, Georgia
Keywords: cambial growth, fertility, flowering, leaf fall, seed quality

Abstract

The article covers information on the following species of rare endemic and relict plants of the narrow local area that are included in the “Red Data” book of Georgia:  Taxus baccata L., Pinus pityusa Stev.,,  Acer ibericum M. Bieb.,, Betula litwinowii Doluch., Berberis iberica Stev. & Fisch.ex DC., Ostrya carpinifolia Scop., Diospyros lotus L., Quercus dshorochensis K.Koch., Q. Hartwissiana Steven., Q.imericna Steven ex Woronow, Q.macranthera Fisch. & C.A.Mey.ex Hohen, Pterocarya pterocarpa (Michx) kunth., Punica granatum L., Amygdalus Georgia Desf., Pyrus sachokiana Kuth., Populus euphratica Oliv, Ulmus suberosa Michx., Zelkova carpinifolia (Pall.,) K.Koch. Their biological peculiarities, duration of flowering and fruit-bearing, the similarity of seeds and their quality have been studied under the conditions of arid zone. The paper also gives a description of cambiogenetic growth nature that is a secondary meristem of 1-3-year-old spurs of these plants from the beginning till the end of their vegetation.

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Published
2020-02-08
How to Cite
Nadiradze, T. (2020). Growth-development peculiarities of some rare and endangered plants in nature and culture. International Journal of Life Sciences, 4(1), 37-41. https://doi.org/10.29332/ijls.v4n1.390
Section
Articles