Тихомиров, В. И.; Аверченкова, А. С. (МГЭУ им. А.Д.Сахарова, 2015)
Variability of morphological characters of two diploid valerians: narrow-leaved Valeriana officinalis and broad-leaved Valeriana exaltata has been studied. The differences between these species were found on the following ...