发明名称 Zelkova serrata tree
摘要 A Zelkova serrata variety of larger size than Zelkova serrata "Village Green", U.S. Plant Pat. No. 2,337, having vase-shaped configuration, larger leaves of paler green, turning more orange than rusty red of "Village Green", in the fall, cold hardiness at temperatures to -16 degrees F., good foliar resistance to air borne pollutants and good drought resistance in heavy clay soil.
申请公布号 US5080(P) 申请公布日期 1983.08.02
申请号 US19810329716 申请日期 1981.12.10
申请人 FLEMER, III, WILLIAM 发明人 FLEMER, III, WILLIAM
分类号 A01H5/12;(IPC1-7):A01H5/12 主分类号 A01H5/12
代理机构 代理人
主权项
地址