- Conium maculatum
- ID - 21041Symbol Key - COMA2Common Name - poison hemlockFamily - ApiaceaeCategory - DicotDivision - MagnoliophytaUS Nativity - Introduced to U.S.US/NA Plant - YesState Distribution - AL, AR, AZ, CA, CO, CT, DC, DE, GA, IA, ID, IL, IN, KS, KY, LA, MA, MD, ME, MI, MN, MO, MT, NC, ND, NE, NH, NJ, NM, NV, NY, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VA, VT, WA, WI, WV, WYGrowth Habit - Forb/herbDuration - BiennialXgenus - N/AGenus - ConiumXSpecies - N/ASpecies - maculatumSsp - N/ASubspecies - N/AVar - N/AVariety - N/AForma - N/AGenera Author - L.Binomial Author - L.Trinomial Author - N/AQuadranomial Author - N/AFederal Noxious Status - N/AFederal Noxious Common Name - N/AState Noxious Status - CO (NW), IA (SNW), ID (NW), NM (CBW), NV (NW), OH (PNW), OR (BDW, Q), WA (CCW)State Noxious Common Name - CO (poison hemlock), IA (poison hemlock), ID (poison hemlock), NM (poison hemlock), NV (poison hemlock), OH (poison hemlock), OR (poison hemlock), WA (poison hemlock)PLANTS Invasive Status - CalEPPC, KY, N'EAST, NE&GP, SEEPPC, STATE, SWSS, WSWSFederal T/E Status - N/AFederal T/E Common Name - N/AState T/E Status - N/AState T/E Common Name - N/ANational Wetland Indicator Status - FAC, OBLCharacteristics Data - N/A
USDA Plant Characteristics. 2013.