In 1911, Francis Kingdon Ward (1885 1958) set off on his first solo expedition and collected hundreds of plant species, many previously unknown. From Burma, he headed into the Hengduan Mountains of north-western Yunnan province, exploring along the Mekong, Yangtze and Salween rivers in the region between eastern Tibet and western Sichuan. In 2003, this area was designated a UNESCO World Heritage Site. One of the world's most biodiverse temperate zones, its extraordinary topography arises from its position at the collision point of tectonic plates. This fascinating book, first published in...