(C. dayanum var. albiflorum S.S.Ying; C. dayanum f. albiflorum (S.S.Ying) O.Gruss & N.H.Tuan
Living plants obtained from local collectors in southern Vietnam (sine loc.), by Nguyen Van Canh on 29 May 2022. Photos prepared from cultivated plants 07 November 2025, L. Averyanov, T. Maisak, AL4502.
Record creation: 2025-11-08, Аверьянов Леонид ВладимировичCitation: Specimen LE 01203512 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01203512