]> A barcode-00429575 China Sichuan Acer stachyophyllum subsp. betulifolium (Maximowicz) P. C. de Jong (Maximowicz) P. C. de Jong 2019-11-15 14:57:43 D. E. Boufford, S. Cristoph, C. R. Davidson, Y. D. Gao & Q. Y. Xiang