. "P(IAA6005803), P(KSK2005601), Z(AV0Z6005908)" . . "2"^^ . "35" . . . . "RIV/67985939:_____/00:18000124" . "Folia Geobotanica" . "RIV/67985939:_____/00:18000124!RIV/2003/AV0/A18003/N" . . . . "319;338" . . "Variation in Hieracium subgen. Pilosella (Asteraceae): What do we know about its sources?"@en . . "20"^^ . "1211-9520" . "Variation in Hieracium subgen. Pilosella (Asteraceae): What do we know about its sources?" . "The present paper reviews mechanisms producing complicated patterns of variation within Hieracium subgen. Pilosella. The taxonomic complexity of this subgenus is due to highly variable basic species and intermediate (hybridogenous) species. The most important sources of variation are polyploidy, hybridization and (mostly) facultative apomixis of the aposporous type."@en . . . "CZ - \u010Cesk\u00E1 republika" . "[8599DF0EB511]" . "Variation in Hieracium subgen. Pilosella (Asteraceae): What do we know about its sources?"@en . "The present paper reviews mechanisms producing complicated patterns of variation within Hieracium subgen. Pilosella. The taxonomic complexity of this subgenus is due to highly variable basic species and intermediate (hybridogenous) species. The most important sources of variation are polyploidy, hybridization and (mostly) facultative apomixis of the aposporous type." . . . "Krahulec, Franti\u0161ek" . "730615" . "Variation in Hieracium subgen. Pilosella (Asteraceae): What do we know about its sources?" . "3"^^ . "0"^^ . "Krahulcov\u00E1, Anna" . "3" . "0"^^ . . . . "Chapman, H. M." . "N/A"@en .