Japan
Hybrid origin, Eastern Asia, India, Nepal, China
Metroxylon sagu,Cycas rumphii, Cycas rumphii,
Victoria Rhubarb
Colorado Red Rhubarb
Turkish Rhubarb
Cliffs, Rocky areas, shaded fields, shores
gardens, Grassland, Humid climates, Tropical regions, Urban areas
H1, H2, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
2a, 2b, 3a, 3b, 4, 5, 6, 7, 14, 15, 16, 17