Page 277: 3,465 results for me
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Aesculus hippocastanum (horse-chestnut)
...specimens from naturalized populations are unknown. Roadsides, forest borders and fragments, near dwellings. Native to North America? No Sometimes Confused Wi...
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Peltandra virginica (green arrow-arum)
...Fully-formed (i.e., expanded), +/- green leaf blades are found somewhere on the plant. Anther attachment: the anther is attached by its base to the f...
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Viscaria vulgaris (clammy-campion)
...symmetry: there are two or more ways to evenly divide the calyx (the calyx is radially symmetrical). Stamen attachment: the...
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Phleum alpinum (mountain Timothy)
...America? Yes Sometimes Confused With: glume awns 0.7–1.5 mm long and stems bulbous-thickened at the base, sca...
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Iris versicolor (blue iris)
...America? Yes and no (some introduced) Sometimes Confused With: petals inconspicu...
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Proboscidea louisianica (ram's-horn)
...symmetrical). Leaf arrangement: alternate: there is one leaf per node along the stem. Stamen attachment: ...
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Hordeum brachyantherum (meadow barley)
...(some introduced) Sometimes Confused With: spikes arching or nodding, glumes 25–150 mm long including the awns, and glume awns strongly ...
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Tanacetum bipinnatum (eastern tansy)
...some of the flowers on the plant have only carpels or stamens, while others have both carpels and stamens. Underground organs: the plant has a rhizom...
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Glyceria melicaria (northeastern manna grass)
...glume: the tip of the glume is not divided (though it may have an awn on it). Awn on glume: the glume has no awn. ...
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Rhododendron prinophyllum (early azalea)
...same time as the leaves. Inflorescence hairs: there are hairs on some part of the inflorescence. Leaf blade base symmetry: ...