The genus Chionanthus (Oleaceae) in Cambodia, Laos and Vietnam Author Quang, Bui Hong 0000-0001-6878-7514 Department of Botany, Institute of Ecology and Biological Resources, Vietnam Academy of Science and Technology, 18, Hoang Quoc Viet, Cau Giay, 10000 Hanoi, Vietnam. & Graduate University of Science and Technology, Vietnam Academy of Science and Technology, 18, Hoang Quoc Viet, Cau Giay, 10000 Hanoi, Vietnam. & bhquang 78 @ gmail. com; https: // orcid. org / 0000 - 0001 - 6878 - 7514 bhquang78@gmail.com Author Nuraliev, Maxim S. 0000-0001-8291-2633 Joint Russian-Vietnamese Tropical Scientific and Technological Center, Cau Giay, Hanoi, Vietnam. & Department of Higher Plants, Biological Faculty, M. V. Lomonosov Moscow State University, 1, 12, Leninskie Gory, 119234 Moscow, Russia. & max. nuraliev @ gmail. com; https: // orcid. org / 0000 - 0001 - 8291 - 2633 max.nuraliev@gmail.com text Phytotaxa 2021 2021-11-19 525 3 167 195 journal article 3406 10.11646/phytotaxa.525.3.1 d7e35f99-5731-4e46-9cc1-0b051cbe6d26 1179-3163 5712386 2. Chionanthus harmandii (Gagnep.) de Juana Clavero (2016: 16) . ≡ Linociera harmandii Gagnepain (1932: 786) . Gagnepain (1933: 1069 , Fig. 121, 4–7). TYPE: — LAOS . Savannakhet : Banks of Se Bang Hieng [Banghiang] river, August 1877 , F.J. Harmand in herb. L. Pierre 1822 (probable holotype : P: P00640675 photo!). ( Fig. 2 ) Image of holotype available at https://science.mnhn.fr/institution/mnhn/collection/p/item/p00640675