18 August 2020, Truong Ba Vuong, Vang Di Thao, BV 866.
Note. Species looks close to B. layae, with the inflorescence shorter than leaves, with 2 to 3 flowers; lip with finely hairs on basal margin, stelidia slender, slightly falcate, anther cap with small yellow callus in middle.
Record creation: 2021-02-04, Аверьянов Леонид Владимирович. Processing status: work_status_1Citation: Specimen LE 01089419 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01089419