Heather Angel / Alexander's rhubarb (Rheum alexandrae) and Dwarf purple rhododendron (Rhododendron impeditum) in wet valley. Large bracts on rhubarb protect tiny flowers from UV rays. Near Lake Kangding Xian Cuo,...
01629220
Heather Angel / Alexander's rhubarb (Rheum alexandrae) and Dwarf purple rhododendron (Rhododendron impeditum) in wet valley with low cloud. Large bracts on rhubarb protect tiny flowers from UV light. Near Lake Ka...
01511990
Dong Lei / Alexander rhubarb (Rheum alexandrae) Daocheng County, Sichuan Province, Qinghai-Tibet Plateau, China, August.
01511980
Dong Lei / Alexander rhubarb (Rheum alexandrae) Daocheng County, Sichuan Province, Qinghai-Tibet Plateau, China, August.
