Additional identifications: Chrysanthemum sericeum Adam⁣ det. Busch; Type of Chrysanthemum sericeum Adam⁣ det. Busch; Type of Chrysanthemum sericeum Adam⁣ det. Tzvelev, Nikolai Nikolaievich at 12.1959; Pyrethrum sericeum (Adam) Bieb.⁣ det. Tzvelev, Nikolai Nikolaievich at 12.1959 Collectors: Busch Groups of specimens: Образцы сектора Кавказа; Соглашение Минобрнауки №075-15-2021-1056; Herbarium Academiae Scientiarum Petropol.Original label text: Record creation: 2024-05-30, PhotoScan D2.Citation: Specimen LE 01283644 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01283644