- Carduus pycnocephalus
- ID - 14399Symbol Key - CAPY2Common Name - Italian plumeless thistleFamily - AsteraceaeCategory - DicotDivision - MagnoliophytaUS Nativity - Introduced to U.S.US/NA Plant - YesState Distribution - AL, AR, CA, HI, ID, NY, OR, SC, TX, WAGrowth Habit - Forb/herbDuration - AnnualXgenus - N/AGenus - CarduusXSpecies - N/ASpecies - pycnocephalusSsp - 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 - CA (CW), OR (BDW, Q), WA (CAW, NWSPQ)State Noxious Common Name - CA (Italian thistle), OR (Italian thisle), WA (Italian thistle)PLANTS Invasive Status - CalEPPC, STATE, 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 - N/ACharacteristics Data - N/A
USDA Plant Characteristics. 2013.