Keywords: Parnassia glauca NRCS.jpg en Parnassia glauca Raf fen grass of Parnassus 1995 http //plants usda gov/java/profile symbol PAGL3 USDA-NRCS PLANTS Database Parnassia glauca Raf Robert H Mohlenbrock USDA NRCS 1995 Northeast wetland flora Field office guide to plant species Northeast National Technical Center Chester 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 H Mohlenbrock USDA-NRCS PLANTS Database / USDA NRCS 1995 Northeast wetland flora Field office guide to plant species Northeast National Technical Center Chester PD-USGov Uploaded with UploadWizard Parnassia glauca |