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Aquilegia canadensis L. (columbine), close-up of flower and budsJune 1986
Kohout, Kitty
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Apocynum cannabinum L. (hairy dogbane), close-up of flower with stems and leavesMarch 1979
Kohout, Kitty
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Apocynum androsaemifolium L. (spreading dogbane), close-up of flowersApril 1979
Kohout, Kitty
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Apocynum androsaemifolium L. (spreading dogbane), flowers and leaves on stemJune 1971
Kohout, Kitty
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Aplectrum hyemale (Muhl. ex Willd.) Torr. (Adam and Eve), close-up of stem with stalked flowersJune 1984
Kohout, Kitty
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Anthoxanthum odoratum L. (sweet vernal grass), close-up of spikeletsMarch 1979
Kohout, Kitty
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Antennaria plantaginifolia (L.) (plantain-leaved pussytoes), habitFebruary 1978
Kohout, Kitty
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Antennaria plantaginifolia (L.) Richardson (plantain-leaved pussytoes), habit, leavesMay 1978
Kohout, Kitty
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Angelica atropurpurea L. (great angelica), stem and umbels of flowerMarch 1979
Kohout, Kitty
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Anethum graveolens 'Fernleaf' (Fernleaf dwarf dill), close-up of stemMarch 1979
Kohout, Kitty
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Antennaria plantanigifolia ( L.) Richardson (plantain-leaved pussytoes), staminate flowerheadMarch 1979
Kohout, Kitty
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Antennaria howellii Greene (Howell's pussytoes), flower with stemMarch 1979
Kohout, Kitty
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Thalictrum thalictroides (L.) Eames & Boivin (rue anemone), flowers and leavesMarch 1979
Kohout, Kitty
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Thalictrum thalictroides (L.) Eames & Boivin (rue anemone), habit, flowers, leaves January 1978
Kohout, Kitty
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Anemone virginiana L. (tall anemone), flowers, buds, leavesMarch 1979
Kohout, Kitty
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Anemone quinquefolia L. (wood anemone), flower, leaves, and stemFebruary 1978
Kohout, Kitty
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Anemone patens var. multifida Pritz. (pasqueflower), close-up of flowers and stemsKohout, Kitty
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Anemone patens var. multifida Pritz. (pasqueflower), close-up of flowers and stemsMarch 1979
Kohout, Kitty
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Anemone caroliniana (Carolina anemone), close-up of flower, stem, and leavesMarch 1975
Kohout, Kitty
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Anemone canadensis L., (Canada anemone), flowers with stem and leavesKohout, Kitty
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Andromeda glaucophylla Link (bog-rosemary), close-up of flowersApril 1979
Kohout, Kitty
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Andromeda glaucophylla Link (bog-rosemary), close-up of stem with flower and leavesJuly 1984
Kohout, Kitty
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Andrachne colchica Fisch. & C.A. Meyer (Caucasian-spurge), close-up of stem with leaves, flowers and budsJuly 1973
Kohout, Kitty
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Andrachne colchica Fisch. & C.A. Meyer (Caucasian-spurge), habitSeptember 11 1980
Kohout, Kitty
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Andrachne colchica Fisch. & C.A. Meyer (Caucasian-spurge), habitSeptember 11 1980
Kohout, Kitty
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Andrachne colchica Fisch. & C.A. Meyer (Caucasian-spurge), habitJune 6 1980
Kohout, Kitty
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Anagallis arvensis L. (scarlet pimpernel), stem with leaves and flowerSeptember 16 1972
Kohout, Kitty
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Anagallis arvensis L. (scarlet pimpernel), stem with leaves, flower and fruitMarch 1979
Kohout, Kitty