Keywords: Lycopus asper NRCS-1.jpg en Lycopus asper Greene - rough bugleweed 1989 http //plants usda gov/gallery/pubs/lyas_002_pvp jpg USDA-NRCS PLANTS Database / USDA SCS 1989 Midwest wetland flora Field office illustrated guide to plant species Midwest National Technical Center Lincoln Robert Tatina USDA SCS 1989 Midwest wetland flora Field office illustrated guide to plant species Midwest National Technical Center Lincoln Courtesy of USDA NRCS Wetland Science Institute This image is not copyrighted and may be freely used for any purpose Please credit the artist original publication if applicable and the USDA-NRCS PLANTS Database The following format is suggested and will be appreciated Robert Tatina USDA-NRCS PLANTS Database / USDA SCS 1989 Midwest wetland flora Field office illustrated guide to plant species Midwest National Technical Center Lincoln PD-USGov Uploaded with UploadWizard Lycopus asper |