Open AccessThe genera Tchihatchewia and Horwoodia (Сruciferae): Critical notes
Author(s) -
В. И. Дорофеев
Publication year - 2021
Publication title -
vavilovia
Language(s) - English
Resource type - Journals
eISSN - 2658-3879
pISSN - 2658-3860
DOI - 10.30901/2658-3860-2020-2-3-8
Subject(s) - sepal , genus , biology , botany , petal , lilac , stamen , pollen
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.