"[E20876F3708E]" . "RIV/61989592:15310/04:00009991!RIV10-MSM-15310___" . "634" . "4"^^ . "Acta Horticulturae" . . "3"^^ . "K\u0159\u00EDstkov\u00E1, Eva" . "In total 49 accessions of 24 wild Lactuca spp., a hybrid between L. serriola x L. sativa and the related species Mycelis muralis were evaluated with the aim to validate their taxonomic status. Based on morphological and other characters (e. g. chromosome number, relative DNA content, isozymes polymorphism) 17 germplasm accessions were reclassified. The majority of these 17 accessions was classified to the species L. serriola and as primitive forms of L. sativa. The taxonomic status of the other questionable Lactuca accessions is discussed in relation to their morphology. It was found after taxonomic revision, that the genetic variability of the genus Lactuca maintained in the genebank collection, represents 18 wild Lactuca species and cultivated L. sativa." . "15310" . "RIV/61989592:15310/04:00009991" . . . "NL - Nizozemsko" . "0567-7572" . . "genetic resources; isozyme polymorphism; morphology; reference herbarium specimens; taxonomic revision; wild lettuce"@en . "Taxonomic reconsideration of some Lactuca spp. germplasm maintained in world genebank collections." . . . . "2004" . . . . . . . "Lebeda, Ale\u0161" . "Taxonomic reconsideration of some Lactuca spp. germplasm maintained in world genebank collections."@en . "589567" . "Tiefenbachov\u00E1, Irena" . "Taxonomic reconsideration of some Lactuca spp. germplasm maintained in world genebank collections." . . "Taxonomic reconsideration of some Lactuca spp. germplasm maintained in world genebank collections."@en . "Dole\u017Ealov\u00E1, Ivana" . "Z(MSM 153100010)" . . . "In total 49 accessions of 24 wild Lactuca spp., a hybrid between L. serriola x L. sativa and the related species Mycelis muralis were evaluated with the aim to validate their taxonomic status. Based on morphological and other characters (e. g. chromosome number, relative DNA content, isozymes polymorphism) 17 germplasm accessions were reclassified. The majority of these 17 accessions was classified to the species L. serriola and as primitive forms of L. sativa. The taxonomic status of the other questionable Lactuca accessions is discussed in relation to their morphology. It was found after taxonomic revision, that the genetic variability of the genus Lactuca maintained in the genebank collection, represents 18 wild Lactuca species and cultivated L. sativa."@en . . . . "267"^^ . .