Published March 29, 2023
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Taxonomic treatment
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Taraxacum ustkanense M. S. Ivanova 2011
Authors/Creators
- 1. Institute of Botany of the Czech Academy of Sciences, CZ- 25243 Průhonice 1, Czech Republic & jan. kirschner @ ibot. cas. cz; https: // orcid. org / 0000 - 0002 - 6303 - 713 X
- 2. Institute of Botany of the Czech Academy of Sciences, CZ- 25243 Průhonice 1, Czech Republic & Institute of Botany of the Czech Academy of Sciences, CZ- 25243 Průhonice 1, Czech Republic & jan. stepanek @ ibot. cas. cz; https: // orcid. org / 0000 - 0003 - 4038 - 1998
Description
Taraxacum ustkanense M. S. Ivanova (2011: 9)
≡ Taraxacum rupestre Krasnikov (1997: 291), nom. illeg.
Type:—[RUSSIA] the Altai, Biisk District, in the vicinity of the village of Srostki, 11 Jul 1983, A. Krasnikov (NS, holotype, currently missing); the holotype proved to be triploid, with 2n=24 (Krasnikov, loc. cit.).
Main diagnostic features that can be derived from the description and the figure include relatively large, 4–5 mm long (including cone), red-brown achenes, relatively short outer phyllaries, and leaves with a relatively simple shape pattern.
Notes
Published as part of Kirschner, Jan & Štěpánek, Jan, 2023, A taxonomic revision of Taraxacum sect. Dissecta, a continental steppe group common in Siberia and adjacent regions of Central Asia, pp. 1921-1935 in Phytotaxa 590 (1) on pages 1921-1935, DOI: 10.11646/phytotaxa.590.1.1, http://zenodo.org/record/7780271
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Linked records
Additional details
Identifiers
Biodiversity
- Collection code
- NS
- Event date
- 1983-07-11
- Verbatim event date
- 1983-07-11
- Scientific name authorship
- M. S. Ivanova
- Kingdom
- Plantae
- Phylum
- Tracheophyta
- Order
- Asterales
- Family
- Asteraceae
- Genus
- Taraxacum
- Species
- ustkanense
- Taxon rank
- species
- Type status
- holotype
- Taxonomic concept label
- Taraxacum ustkanense Ivanova, 2011 sec. Kirschner & Štěpánek, 2023
References
- Ivanova, M. S. (2011) Novye dannye po sistematike roda Taraxacum Wigg. Altaiskoi gornoi strany [New data on the systematics of Taraxacum in the Altai]. Turczaninowia 14 (1): 8 - 9.
- Krasnikov, A. A. (1997) 88. Taraxacum Wigg. - Oduvancik. In: Krasnoborov, I. M. (ed.) Flora Sibiri, Vol. 13. Nauka, Novosibirsk, pp. 263 - 295.