Yen Bai Province, Luc Yen District, To Mau Municipality, Ngoi Tham Village, remnants of primary evergreen broad-leaved forest on limestone mountain at elevation 200–400 m a.s.l. 03 March 2023, Nguyen Sinh Khang, AL 2200. Living plant.
Fl. in cult. on 20 09 2023. Flower tube outside white, inside white with two yellow stripes, lobes blue. L. Averyanov, AL2200.
Record creation: 2024-07-24, Galina Savich, PhotoScan D2.. Processing status: work_status_1Citation: Specimen LE 01276208 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01276208