Laos, Champasak province, Bolaven Plateau, road Paksong - Ban Houay Kong, 1170 m a.s.l., N15,14.191 E106,25.694, epiphyte in canopy of tall tree. 26 November 2015, E. Konstantinov et al., AL 172 / K-394. Living plant, photo. Flowered in 5 November 2018, flowers dirty bright red. L. Averyanov Flowered in November 2019, L. Averyanov AL 172 / K-394.1
Dendrobium senile E.C.Parish & Rchb.f. AL 173 / K 000
Laos, Vientiane prov., Vang Vieng district, close vicinities of Vang Vien town, secondary degraded evergreen forest on steep slopes of small rocky stream (dry during rainless season) between remnant mountains composed with karstic highly eroded marble-like limestone at elevation at 300-400 m a.s.l., 12 December 2015, L.Averyanov, T.Maisak, M.Nuraliev, N.Vislobokov.
Dendrobium fimbriatum Hook.f. Epiphyte on tall tree. Common. AL 174 (1 plant)
Sarcoglyphis mirabilis (Rchb.f.) Garay Epiphyte on tall tree. Not rare. AL 175 (1 plant)