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34 51.065 N, 112 4.064 [W]; 3487ft 1060m elevation. Ca. 1 mi SE of confluence with Sycamore canyon; 5 mi N of Clarkdale. On terrace above Verde River in disturbed, sandy soil with Populus fremontii, Fraxinus velutina, Salix gooddingi, Acer negundo, Celtis reticulata, Prosopis velutina, Canotia halocantha, Juglans major, Berberis haematocarpa, Rhamnus californica, Ziziphus obtusifolia, Baccharis salicifolia, Baccharis sarothroides, Toxicodendron radicans, Vitis arizonica, Parthenocissus vitacea, Cynodon dactylon, Hordeum murinum, Bromus rubens, Bromus tectroum, Bromus diandrus, Bromus japonicus, Poa fendleriana, Polygonum monspeliense, Bromus japonicus, Polypogon interruptus, Datura wrightii, Verbena bracteata, Glandularia, Gaillardia pinnatifida, Gilia spp., Mentzelia albicaulis, Xanthisma gracilis, Croton texensis, Helianthus annus, Melilotus officinalis, Cryptantha cinerea, Amsinckia intermedia, Erigonum, Chamaesyce sp., Descurainia pinnata, Hedeoma drummondii, Sysimbrium irio, Chorispora tennella and Plantago patagonica.