Počet záznamů: 1
Viola elatior, V. pumila and V. stagnina in Austria, Czechia and Slovakia: a story of decline
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SYSNO ASEP 0329658 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Viola elatior, V. pumila and V. stagnina in Austria, Czechia and Slovakia: a story of decline Překlad názvu Viola elatior, V. pumila a V. stagnina v Rakousku, České republice a na Slovensku postupně vymírají Tvůrce(i) Danihelka, Jiří (BU-J) RID, ORCID
Niklfeld, H. (AT)
Šípošová, H. (SK)Celkový počet autorů 3 Zdroj.dok. Preslia. - : Česká botanická společnost - ISSN 0032-7786
Roč. 81, č. 2 (2009), s. 151-171Poč.str. 21 s. Jazyk dok. eng - angličtina Země vyd. CZ - Česká republika Klíč. slova changes in frequency ; conservation ; herbarium Vědní obor RIV EF - Botanika CEP LC06073 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy CEZ AV0Z60050516 - BU-J (2005-2011) UT WOS 000267467700005 Anotace Specimens of Viola elatior (VE), V. pumila (VP) and V. stagnina (VS) in 40 Austrian, Czech and Slovak public herbaria were revised, a total of almost 1750 specimens from the three countries. Apart from VE, the quality of the original identifications was rather poor, especially of VS, which was frequently confused with VP and V. canina. This, together with the confusion of nomenclature that persisted during the 19th century, made the old literature records unreliable. Hybrids are usually difficult to identify and are rarer than generally believed. VS and VP have similar distribution patterns: they occur mainly on floodplains of large lowland rivers and in adjacent hills in the N part of Bohemia, S and Central Moravia, E Austria and S Slovakia; they may be classified as river corridor plants. VS differs from VE and VP mainly by its presence in S Bohemia and its absence from large parts of S Slovakia, as well as its rarity in Austria and Slovakia. Pracoviště Botanický ústav Kontakt Martina Bartošová, martina.bartosova@ibot.cas.cz, ibot@ibot.cas.cz, Tel.: 271 015 242 ; Marie Jakšová, marie.jaksova@ibot.cas.cz, Tel.: 384 721 156-8 Rok sběru 2010
Počet záznamů: 1