Skip to main content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

USFS Logo Research Data Archive

*To download images in addition to list, filter to 100 images or fewer.
Displaying items 1 - 9 of 9
10 | 20 | 50 per page
Range
more info/bigger image
Collection: Sierra Ancha Historical Images
Keywords: grasses
Location: Sierra Ancha; USA
Description: Range
Date: 10/1938

Close up of full flowering pine dropseed (Elepharoneuron tricholepis), unutilized. Wild Bill allotment, Spring Valley Ranger District.
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
Location: Kaibab National Forest; AZ; USA
Description: Close up of full flowering pine dropseed (Elepharoneuron tricholepis), unutilized. Wild Bill allotment, Spring Valley Ranger District.
Date: 09/14/1938

Closeup of mature unutilized Arizona fescue,Spring Valley R.D.
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
Location: kaibab National Forest; AZ; USA
Description: Closeup of mature unutilized Arizona fescue,Spring Valley R.D.
Date: 09/14/1938

Closeup of blue grama (Bouteleous gracilis) unutilized and in full flower. Santa Rita R.D.
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
Location: Coronado Nationa Forest; AZ; USA
Description: Closeup of blue grama (Bouteleous gracilis) unutilized and in full flower. Santa Rita R.D.
Date: 09/07/1938

Ponderosa Pine encroaching
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Ponderosa Pine encroaching
Date: 07/31/1938

Ponderosa Pine encroaching
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Ponderosa Pine encroaching
Date: 07/31/1938

burn in cutover ponderosa pine
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
fire-effects
Organisms: ponderosa pine
Location: Kaibab N. F.; AZ; USA
Description: burn in cutover ponderosa pine
Date: 07/1938

burn in cutover ponderosa pine
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
fire-effects
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: burn in cutover ponderosa pine
Date: 07/1938

Mountain muhly (Muhlenbergia montana) is a warm-season mid-grass dominant of pine bunchgrass openings
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
Location: Ft Valley Expt. Forest; AZ; USA
Description: Mountain muhly (Muhlenbergia montana) is a warm-season mid-grass dominant of pine bunchgrass openings
Date: 1938