Page 332: 3,465 results for me
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Persicaria robustior (stout dotted smartweed)
... Mericarp segment shape (Desmodium): NA. Filament surface: the filament is smooth, with no hairs or scales. ...
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Stachys annua (annual hedge-nettle)
...MA, ME, RI. Fields, roadsides, waste areas. Native to North America? No Sometimes Confused With: leaf blades ovate to broad-ovate,...
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Artemisia abrotanum (southern wormwood)
...MA, ME, VT; also reported from NH by Pease (1964), but specimens are unknown. Waste areas. Native to North America? No Sometimes Confused With: ...
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Lysimachia thyrsiflora (tufted yellow-loosestrife)
...Stamen morphology: the stamens within each cycle are the same. Stamens fused: the stamens are not attached to one another. ...
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Euphorbia polygonifolia (seaside sandmat)
...America? Yes Sometimes Confused With: leaf blades broad-oblong to suborbicular, 2–7 mm long, stipules united ...
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Symphyotrichum boreale (rush American-aster)
...American-aster. Non-Monocots Composites Facts About: Rush American-aster is found in high-pH fens and marshes in northern North America, including Maine, New Hampshire and Vermont. This s...
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Comarum palustre (marsh-cinquefoil, purple marsh-locks)
...pigmented (colored other than green or brown). Filament surface: the filament is smooth, with no hairs or scales. Corona lob...
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Solanum rostratum (horned nightshade)
...MA, ME, NH, RI, VT. Fields, gardens, dumps, waste areas. Native to North America? No Sometimes Confused With: petals...
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Rorippa aquatica (lake yellow-cress)
...specimens are unknown. Lakes and slow-moving rivers in high-pH bedrock regions. Native to North America? Yes Sometimes Conf...
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Clematis occidentalis (purple virgin's-bower)
...symmetry: there are two or more ways to evenly divide the flower (the flower is radially symmetrical). Stamen position relative to petals: ...