... with cobwebby wool, the spines whitish, or the central ones brownish : aréoles of the tube crowning an elongated tubercle, not so closely set, bearing spines subtended by minute leaves. Collected by James. H. Gaut, Mount Scott, V.'ichita Mountains,... The Cactaceae: Descriptions and Illustrations of Plants of the Cactus Family - Page 2-6 by Nathaniel Lord Britton, Joseph Nelson Rose - 1922 Full view -
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