Eastern gamagrass research. Scientists excavating eastern gamagrass (Tripsacum dactyloides) roots for research. This plant is commonly used to feed grazing livestock. Photographed at the USDA Natural Resources Conservation Service's Big Flats (New York) Plant Materials Center, USA. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / US DEPARTMENT OF AGRICULTURE / |
Bildgröße: | 3738 px × 2500 px |
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