Geographical Origins (IMAGE) Science China Press Caption These are geographical origins of the East Asian flora. Pie chart illustrate the percent of taxa originated in situ, ambiguous origin and immigrants from other flora. Arrows indicate the biogeographical origin of East Asian elements from other region. Photos of living plants are the representatives of different geographical origins; (a) Cyananthus, (b) Cotinus, (c) Rhodiola, (d) Ilex, (e) Stachyuraceae, (f) Hamamelis, (g) Coriaria, (h) Helleborus, (i) Mandragora, (j) Cissus, (k) Hypericum, (l) Viburnum, (m) Musa, (n) Alangium, (o) Myriophyllum, (p) Disporum, (q) Carya, (r) Schima, (s) Rhus, (t) Adenocaulon, (u) Smilax, (v) Diapensia, (w) Cassiope. Credit ©Science China Press Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.