Page 275: 3,450 results for me
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Centaurea scabiosa (greater knapweed)
...some parts of North America. Its large flowers make it a popular garden ornamental, and it is also used in traditional medicine to treat kidney problems, mouth ulcers, and to aid the healing of wounds...
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Calluna vulgaris (heather)
...attachment. Hairs on ovary (Amelanchier): NA. Stamens fused: the stamens are not fused to one anot...
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Boechera laevigata (smooth rockcress)
...Sometimes Confused With: basal leaf blades sparsely to densely pubescent with compound hairs bearing 2-7 rays, sepals sometimes pubescent on the abaxial surface, and pollen subsph...
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Aethusa cynapium (fool's-parsley)
...America. It is poisonous, hence the common name, and is also a weed of various crops, especially sugar beet. Habitat: anthropogenic (man-made or disturbed habitats), meadows and fields All Char...
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Aquilegia vulgaris (European columbine)
...MA, ME, NH, RI, VT. Fields, roadsides, waste areas, abandoned homesteads, forest edges, gardens. Native to North America? No Sometimes Co...
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Isoetes prototypus (prototype quillwort)
... ME. Cold, clear lakes with mineral substrate. Native to North America? Yes Sometimes Confused With: ...
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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...