New intraspecific taxa of <i>Triticum durum</i> Desf.

Author:

Lyapunova O. A.1ORCID

Affiliation:

1. N.I. Vavilov All-Russian Institute of Plant Genetic Resources

Abstract

The paper presents descriptions of three new botanical varieties of the type subspecies of durum wheat (Triticum durum Desf. subsp. durum), namely Triticum durum subsp. durum convar. durum subconvar. muticum (Orlov) Dorof. et Filat. var. muticomelanopus Lyapun.; T. durum Desf. subsp. durum convar. caucasicum (Dorof.) Dorof. var. cauafricanum Lyapun.; and T. durum Desf. subsp. durum convar. caucasicum (Dorof.) Dorof. var. muticocauafricanum Lyapun.). Also, three new forms are described: T. durum Desf. subsp. durum convar. durocompactum Flaksb. var. rubrinigrum (Stol.) Dorof. et Filat. f. tristerubrinigrum Lyapun.; T. durum Desf. subsp. durum convar. falcatum (Jakubz.) Dorof. et Filat. var. falcatileucomelan Dorof. et Filat. f. tristefalcatileucomelan Lyapun.; and T. durum Desf. subsp. durum convar. caucasicum (Dorof.) Dorof. var. caumelanopus Lyapun. f. tristecaumelanopus Lyapun.). The nomenclatural types of new taxa have been transferred to the Herbarium of Cultivated Plants of the World, their Wild Relatives and Weeds (WIR).

Publisher

FSBSI FRC N.I. Vavilov All-Russian Institute of Plant Genetic Resources

Subject

Metals and Alloys,Mechanical Engineering,Mechanics of Materials

Reference5 articles.

1. Dorofeev V.F. Wheat of Transcaucasia. Proceedings on Applied Botany, Genetics and Breeding. 1972;47(1):24. [in Russian]

2. Dorofeev V.F., Filatenko A.A., Migushova E.F. Identification Keys to Wheat: Methodological Guidelines (Opredelitel pshenitsy (Metodicheskiye ukazaniya)). Leningrad: VIR. [in Russian]

3. Dorofeev V.F., Filatenko A.A., Migushova E.F., Udaczin R.A, Jakubziner M.M. Flora of cultivated plants. Wheat. Vol. 1. Leningrad: Kolos, 1979. [in Russian]

4. Lyapunova O.A. Intraspecific diversity of durum wheat (Triticum durum Desf.): a unified classification. Vavilov Journal of Genetics and Breeding. 2021;25(3):260-268. [in Russian]. DOI: 10.18699/VJ21.029.

5. Vavilov N.I. Centers of origin of cultivated plants. Proceedings of Applied Botany and Breeding. 1926;16(2):1-248. [in Russian]

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