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:
USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 3: 309.
If you cite PLANTS in a bibliography please use:
USDA-NRCS. 2005. The PLANTS Database (http://plants.usda.gov). National Plant Data Center, Baton Rouge, LA 70874-4490 USA.
Transwiki approved by: w:en:User:Dmcdevit This image was copied from wikipedia:en. The original description was: Catsear Sketch {{PD-USGov-USDA}} Britton, N.L., and A. Brown. 1913. Illustrated flora of the northern states and Canada. Vol. 3: 309