FLARA OD LAOS Convallariaceae Tupistra muricata (Gagnep.) N.Tanaka’ 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. Terrestrial and lithophytic herb on very steep rocky shady stream slope. Not rare. AL 186 (3 living plants). 12 December 2015, L.Averyanov, T.Maisak, M.Nuraliev, N.Vislobokov. AL 186 Flowered in cult 20 January 2018. Flowers white, tepal apex light violet.