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pn er ROYAL BOTANIC GARDEN AMO ARNOLD ARBORETUM, HARVARD UNIVERSITY EXPEDITION TO NORTHWESTERN CHINA AND NORTHEASTERN TIBET. 1924-27 SOUTHWESTERN KANSU Rhododendron rufum Batal. |@'a0 River basin: below Mt. Kuang ke, Bjra- kana; among limestone rocks, Abies forest. Alte 11500 ft. Shrub or tree 6-12 ft. Flowers pinkish No, 13680 Coll. J. F. Rock. Sept.-Oct. 1925. ro} 0 wn fax) 2g g = ROYAL BOTANIC copyright reserved
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