PT - JOURNAL ARTICLE ED - University of Wisconsin Press TI - Native Plant Materials Directory AID - 10.1353/npj.2005.0038 DP - 2005 Jun 20 TA - Native Plants Journal PG - 136--223 VI - 6 IP - 2 4099 - http://npj.uwpress.org/content/6/2/136.short 4100 - http://npj.uwpress.org/content/6/2/136.full SO - NATIVE PLANTS JOURNAL2005 Jun 20; 6