Perennial Ryegrass
Image courtesy of Matthew Naedel.
Perennial Ryegrass
Shiny under-surface. Image courtesy of Matthew Naedel.
Perennial Ryegrass
Ridged upper-surface. Image courtesy of Matthew Naedel.
Perennial ryegrass
Image courtesy of Jack Harper Slide Collection
Perennial ryegrass
Image courtesy of Jack Harper Slide Collection
Perennial ryegrass
Image courtesy of Jeffrey Borger
Perennial ryegrass
Image courtesy of Jeffrey Borger
Perennial ryegrass
Image courtesy of Jeffrey Borger
Perennial ryegrass
Image courtesy of Jeffrey Borger
Perennial ryegrass
Line drawing courtesy of Jeffrey Borger
