Envoy
'''Description''': Rye (''secale cereale'') '''Source''': USDA-NRCS PLANTS Database / Hitchcock, A.S. (rev. A. Chase). 1950. Manual of the grasses of the United States. USDA Misc. Publ. No. 200. Washington, DC.[http://plants.usda.gov/cgi_bin/topics.c
