Ziziphus obtusifolia var. canescens (Gray) M.C. Johnston
Rhamnaceae
Dixie Z. Damrel
s.n.
2003-06-30
J. Ward, D. Stewart, R. Puente
USA, Arizona, Cultivated at Desert Botanical Garden, 33 deg 27'33'' N, 111 deg 56'35'' W, ca 1200 feet. Accession number 1987 0155 0105. From a cultivated plant, not of known wild origin, given to the Garden by Desert.
Shrub 4 m tall x 4 m wide. In leaf with yellowish flowers, petals present. Collected as a voucher specimen for studies by M. Islam, Dept. of Biology, Colorado State University.