RT Journal Article SR Electronic T1 Propagation Protocol for Poison Sumac (Toxicodendron vernix) JF Native Plants Journal JO NATIVE PLANTS JOURNAL FD University of Wisconsin Press SP 112 OP 113 DO 10.3368/npj.2.2.112 VO 2 IS 2 A1 Jennifer Kujawski YR 2001 UL http://npj.uwpress.org/content/2/2/112.abstract AB