Роды Tchihatchewia и Horwoodia (Сruciferae): Критические заметки

The genus Tchihatchewia Boiss. and genus Horwoodia Turill have a number of common morphological characters (winged, 1‑2 seeded silicles, lilac flowers with appressed sepals, plant pubescence with bristly hairs, and erect highly branching plants) and geographic‑ecological characters (Southwest Asian arid, subarid and aridized habitats) that allow their combining into one genus Tchihatchewia Boiss., consisting of two species: T. isatidea Boiss. and T. dicksoniae (Turrill) V.I. Dorof. comb. nov.