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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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38 Images of 15 Subjects View Subject List View Image Details View Thumbnails

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Image Subject Name Scientific Name Description
1400077 purple loosestrife Lythrum salicaria Southeast Minnesota, September
1400087 clubmoss Lycopodium spp. "ground pine" (clubmoss) in northern Minnesota woodland.
1400164 oriental bittersweet Celastrus orbiculatus North Carolina
1400156 wild parsnip Pastinaca sativa
1400158 garlic mustard Alliaria petiolata
1400094 skunkcabbage Symplocarpus foetidus in Upper Peninsula of Michigan, May.
1400092 eastern white pine Pinus strobus Regeneration in small canopy opening. Superior National Forest
1400074 purple loosestrife Lythrum salicaria Southeast Minnesota, September.
1400088 gaywings Polygala paucifolia "fringed polygala" in northern Wisconsin pine woodlands, June.
1400076 purple loosestrife Lythrum salicaria Southeast Minnesota, September.
1400086 pink lady's-slipper Cypripedium acaule In northern Wisconsin pine woods, June.
1400073 purple loosestrife Lythrum salicaria Southeast Minnesota, September
1400075 purple loosestrife Lythrum salicaria Southeast Minnesota, September
1400096 yellow marsh marigold Caltha palustris in Upper Peninsula of Michigan, May.
1400159 garlic mustard Alliaria petiolata
1400090 yellow lady's slipper Cypripedium parviflorum in Wisconsin woodland, May.
1400091 yellow lady's slipper Cypripedium parviflorum in Wisconsin woodland, May.
1400058 showy orchid Galearis spectabilis in Wisconsin woodland, May.
1400151 pawpaw Asimina triloba
1400160 garlic mustard Alliaria petiolata 1st year rosette stage.
1400163 oriental bittersweet Celastrus orbiculatus
1400055 yellow lady's slipper Cypripedium parviflorum With wild geranium; in Wisconsin woodlands, May.
1400161 oriental bittersweet Celastrus orbiculatus
1400057 yellow lady's slipper Cypripedium parviflorum in Wisconsin Woodlands, May.
1400095 yellow marsh marigold Caltha palustris in Upper Peninsula of Michigan, May.
1400056 yellow lady's slipper Cypripedium parviflorum in Wisconsin woodlands (May).
1400162 oriental bittersweet Celastrus orbiculatus
1400052 eastern white pine Pinus strobus
1400157 garlic mustard Alliaria petiolata
1400059 showy orchid Galearis spectabilis in Wisconsin woodland, May.
1400062 clubmoss Lycopodium spp. in hardwood forest near Munising, Michigan.
1400063 clubmoss Lycopodium spp. Upper Peninsula of Michigan, October.
1400066 honeylocust Gleditsia triacanthos Fresh thorns
1400110 American chestnut Castanea dentata Tree protectors
1400115 American chestnut Castanea dentata Wisconsin State Champion Chestnut. 1995
1400117 American chestnut Castanea dentata on hillside above field in spring (before leafout)
1400119 American chestnut Castanea dentata Emerging leaves in spring
1400093 eastern white pine Pinus strobus Large cone crop. Superior National Forest

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