forma gralherianum O.Gruss & R.Schettler forma nov.
Vietnam, sine loc., herbarium specimen prepared from plant cultivated by Burkhard Gralher, Bernau, Germany on 19 October 2021, Olaf Gruss, s.n. (holo).
Similar Paphiopedilum gratrixianum (Masters) Rolfe, but differed by the yellow ground color of the dorsal sepal.
Record creation: 2021-11-14, Leonid Averyanov, PhotoScan D2. Processing status: work_status_1Citation: Specimen LE 01077344 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077344