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USDA Forest Service

USDA Forest Service

The U.S. Department of Agriculture Forest Service is a Federal agency that manages public lands in national forests and grasslands. The Forest Service is also the largest forestry research organization in the world, and provides technical and financial assistance to state and private forestry agencies. Gifford Pinchot, the first Chief of the Forest Service, summed up the purpose of the Forest Service—"to provide the greatest amount of good for the greatest amount of people in the long run."
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52 Images of 23 Subjects View Subject List View Image Details View Thumbnails

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Subject Scientific Name Images
American black nightshade Solanum americanum 1
ballhead waterleaf Hydrophyllum capitatum 1
bittersweet nightshade Solanum dulcamara 2
bush morning-glory Ipomoea leptophylla 2
creeping phlox Phlox stolonifera 3
dodder Cuscuta spp. 5
dwarf hesperochiron Hesperochiron pumilus 1
dwarf phlox Phlox condensata 2
Fendler's waterleaf Hydrophyllum fendleri 1
field bindweed Convolvulus arvensis 10
Jacob's-ladder Polemonium pulcherrimum 1
Jacob's-ladder Polemonium pulcherrimum ssp. delicatum 1
jimsonweed Datura stramonium 2
morning glory Ipomoea jaegeri 1
Nuttall's linanthus Linanthus nuttallii 1
purple groundcherry Quincula lobata 3
scarlet gilia Ipomopsis aggregata 4
silky phacelia Phacelia sericea 3
smallflower morningglory Jacquemontia tamnifolia 1
sticky polemonium Polemonium viscosum 1
tropical soda apple Solanum viarum 4
varileaf phacelia Phacelia heterophylla 1
Virginia groundcherry Physalis virginiana 1

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