OCR text
ROYAL BOTANIC GARDEN VM ARNOLD ARBORETUM, HARVARD UNIVERSITY EXPEDITION TO NORTHWESTERN CHINA AND NORTHEASTERN TIBET. 1924-27 SOUTHWESTERN KANSU Rhododendron Prsewalskii Maxim, T’ao River basinsWest of Ad 3 Alpine region; Ables forest. Alte 1 11000 £t. chrab 4-5 ft. Leaf pale shocdlate~color, glossy No. 13685 beneath Coll. J. F. Rock. Oct.-Mov. 192 § MQ00589 if Ss § o Pa Cd ® n o i a po} f°] = a) a ° oO
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