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Study on some hybrids from Chenopodium album agg. With 14 Figures and 2 Tables
Author(s) -
Dvořák F.
Publication year - 1993
Publication title -
feddes repertorium
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.24
H-Index - 25
eISSN - 1522-239X
pISSN - 0014-8962
DOI - 10.1002/fedr.19931040102
Subject(s) - hybrid , botany , biology , pollen , character (mathematics) , chenopodium , mathematics , geometry , weed
The blade of the species C. laciniatum J. MURR emend. D. has in the second third of its length ‐ as a rule on both sides ‐ a conspicuous tooth. The plants having this character grow from seeds of C. lanceolatum X ( album X pseudostriatum ) (2 n = 36,54). On the Bohemian‐Moravian Highlands there was collected C. diversifolium ( AELLEN ). D. whose pollen grains sizes have a normal distribution (in comparison with the lectotype) 2 n = 54. C. diversifolium ( AELLEN ). D. participates in the formation of the genotype of the hybridogenous species C. subficifolium ( J. MURR ) D.