| TITLE (opens new window) | DESCRIPTION |
| Floristic Ratings |
Coefficient of Conservatism = 7 Wetland Indicator = FACW+ |
| USDA Plants Database |
Federal Distribution and detailed information including photos |
| Grasses of Iowa |
Detailed photographs, descriptions, maps |
Canada Agriculture and Agri-Food Alberta Government |
"The identification of certain native and naturalized grasses by their vegetative characters" S.E. Clarke, J.A. Campbell and W. Shevkenek. 1950. (Publication no. 762 ; Technical bulletin no. 50). Drawings, descriptions. |