01515oam 2200469I 450 991070614810332120170906094916.0(CKB)5470000002454947(OCoLC)1002857499(EXLCZ)99547000000245494720170905d2006 ua 0engurcn|||||||||txtrdacontentcrirdacontentcrdamediacrrdacarrierBlack swallow-wort /Fran Lawlor[Washington, D.C.] :Plant Conservation Alliance, Alien Plant Working Group,2006.1 online resource (5 pages) color illustrations, mapsFact sheet / Plant Conservation Alliance"6 April 2006."Includes bibliographical references (pages 4-5).AsclepiadaceaeUnited StatesInvasive plantsUnited StatesNoxious weedsUnited StatesPlant conservationUnited StatesNative plants for cultivationUnited StatesAsclepiadaceaeInvasive plantsNoxious weedsPlant conservationNative plants for cultivationLawlor Fran1402296Plant Conservation Alliance.Alien Plant Working Group,GPOGPOGPOBOOK9910706148103321Black swallow-wort3472482UNINA