ANALYSIS OF LEAVES SERIES OF EUPHORBIA BOREALIS AND E. MICROCARPA SPECIES (EUPHORBIACEAE)
S.V. Solovyev1, K.S. Baikov2
1Novosibirsk State University, 630090, Novosibirsk, Pirogov str., 2
solovyev87@mail.ru
2Novosibirsk State University
Institute of Soil Science and Agrochemistry, 630090, Novosibirsk, Pirogov str., 2
SB RAS, 630099, Novosibirsk, Sovetskaya str., 18
kbaikov@mail.ru
Keywords: Euphorbia, leave series, diagnostics
Abstract
Comparative analysis of leave series for two similar species of genus Euphorbia section Esula: Euphorbia borealis and
E. microcarpa is performed. New leaves parameters for the more accurate diagnostics of these species are revealed
and described: width and shape of lower leaves, width and shape of meddle leaves, form of the bract base, and some
others.
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