New generic record of Tirpitzia Hallier f. (Linaceae) for Laos, with the description of a new species
Tirpitzia laotica (Linaceae) is described and illustrated from limestone karst in Vang Vieng District, central Laos, representing the first record of the genus Tirpitzia in the country. The new species is distinguished from previously known species in the genus by a combination of strikingly long inflorescences up to 1...