Taxonomic status and typification of a neglected name Symphytum leonhardtianum from the Symphytum tuberosum complex (Boraginaceae)
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14740%2F18%3A00104871" target="_blank" >RIV/00216224:14740/18:00104871 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/61989592:15310/18:73589123
Výsledek na webu
<a href="http://dx.doi.org/10.11646/phytotaxa.349.3.3" target="_blank" >http://dx.doi.org/10.11646/phytotaxa.349.3.3</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.11646/phytotaxa.349.3.3" target="_blank" >10.11646/phytotaxa.349.3.3</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Taxonomic status and typification of a neglected name Symphytum leonhardtianum from the Symphytum tuberosum complex (Boraginaceae)
Popis výsledku v původním jazyce
Symphytum leonhardtianum, a member of the S. tuberosum complex, is investigated. This taxon was described by Pugsley in 1931, from the vicinity of Vienna, Austria. Nevertheless, it is generally not accepted in European floras. In this study, we conducted an evaluation of this taxon using flow cytometry, karyology and morphological analysis. Flow cytometric and karyological investigations of plants from the type locality of S. leonhardtianum revealed only dodecaploids (2n = 12x = 96), a ploidy level corresponding to the S. tuberosum subsp. tuberosum. The chromosome number of the S. tuberosum from Austria is here recorded for the first time. Morphological comparison of Central European populations of S. tuberosum complex showed that S. leonhardtianum did not differ significantly from S. tuberosum subsp. tuberosum. Based on our findings, we propose treating the name S. leonhardtianum as a heterotypic synonym of A. tuberosum subsp. tuberosum. The lectotype of A. leonhardtianum is designated.
Název v anglickém jazyce
Taxonomic status and typification of a neglected name Symphytum leonhardtianum from the Symphytum tuberosum complex (Boraginaceae)
Popis výsledku anglicky
Symphytum leonhardtianum, a member of the S. tuberosum complex, is investigated. This taxon was described by Pugsley in 1931, from the vicinity of Vienna, Austria. Nevertheless, it is generally not accepted in European floras. In this study, we conducted an evaluation of this taxon using flow cytometry, karyology and morphological analysis. Flow cytometric and karyological investigations of plants from the type locality of S. leonhardtianum revealed only dodecaploids (2n = 12x = 96), a ploidy level corresponding to the S. tuberosum subsp. tuberosum. The chromosome number of the S. tuberosum from Austria is here recorded for the first time. Morphological comparison of Central European populations of S. tuberosum complex showed that S. leonhardtianum did not differ significantly from S. tuberosum subsp. tuberosum. Based on our findings, we propose treating the name S. leonhardtianum as a heterotypic synonym of A. tuberosum subsp. tuberosum. The lectotype of A. leonhardtianum is designated.
Klasifikace
Druh
J<sub>imp</sub> - Článek v periodiku v databázi Web of Science
CEP obor
—
OECD FORD obor
10611 - Plant sciences, botany
Návaznosti výsledku
Projekt
<a href="/cs/project/LQ1601" target="_blank" >LQ1601: CEITEC 2020</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2018
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Phytotaxa
ISSN
1179-3155
e-ISSN
—
Svazek periodika
349
Číslo periodika v rámci svazku
3
Stát vydavatele periodika
NZ - Nový Zéland
Počet stran výsledku
12
Strana od-do
225-236
Kód UT WoS článku
000432388000003
EID výsledku v databázi Scopus
2-s2.0-85047217842