Allium pallasii and A. caricifolium-Surprisingly Diverse Old Steppe Species, Showing a Clear Geographical Barrier in the Area of Lake Zaysan
Autor(en): | Friesen, Nikolai Grutzmacher, Lisa Skaptsov, Mikhail Vesselova, Polina Dorofeyev, Vladimir Luferov, Alexander N. Turdumatova, Nazgul Lazkov, Georgii Smirnov, V, Sergei Shmakov, I, Alexander Hurka, Herbert |
Stichwörter: | ALLIACEAE; AMARYLLIDACEAE; CENTRAL EURASIA; EVOLUTION; FLOW-CYTOMETRY; HISTORY; internal transcribed spacer; PHYLOGENY; Plant Sciences; plastid DNA; REVISION; SEQUENCES; steppe evolution; vicariant species; Zaysan Lake | Erscheinungsdatum: | 2022 | Herausgeber: | MDPI | Journal: | PLANTS-BASEL | Volumen: | 11 | Ausgabe: | 11 | Zusammenfassung: | Polymorph Allium pallasii s.l. from monotypic A. sect. Pallasia was studied using a wide spectrum of methods and divided into two clearly morphologically, geographically, cytologically and genetically isolated species: A. pallasii s. str.-North-East Kazakhstan, Western Siberia, and the Altai Mountains; A. caricifolium-Kyrgyzstan, Northwest China, South-East Kazakhstan until Zaysan Lake in the east. Despite serious genetic differences, both species are sisters and are related to species of the A. sect. Codonoprasum (Subg. Allium). Allium caricifolium differs from A. pallasii s. str. by taller stems, dense inflorescence, and with filaments longer than perianth. The possible phylogenetic reasons for the separation of these species are discussed. A nomenclature analysis of synonyms was carried out. |
DOI: | 10.3390/plants11111465 |
Zur Langanzeige
Seitenaufrufe
2
Letzte Woche
0
0
Letzter Monat
0
0
geprüft am 19.05.2024