Page 290: 3,465 results for me
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Veronica persica (bird's-eye speedwell)
...Raceme attachment (Veronica): the raceme emerges from the tip of the main stem of the plant. Leaflet number: 0.0 NA–0.0 ...
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Lythrum salicaria (purple loosestrife)
...MA, ME, NH, RI, VT. Swamps, marshes, shorelines, wet ditches, low fields. Native to North America? No Sometimes Confused With: ...
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Eleocharis robbinsii (Robbins' spikesedge)
...Stamens fused: the stamens are not fused to one another. Sepal appearance: NA. Stamen position rel...
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Viola tricolor (garden violet)
... Mericarp segment shape (Desmodium): NA. Mericarp length: 0.0 mm–0.0 mm. Flower diameter: ...
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Artemisia pontica (Roman wormwood)
...MA, ME, NH, RI, VT. Roadsides, fields, railroads. Native to North America? No Sometimes Confused With: leaf blades 3...
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Pilea pumila (Canada clearweed)
...symmetrical). Flower symmetry: there are two or more ways to evenly divide the flower (the flower is radially symmetrical). ...
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Valeriana officinalis (common valerian)
...America? No Sometimes Confused With: basal leaf blades simple or sometimes with a single pair of basal lobes, stem leaf blades with 3–13 leaflet...
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Asclepias purpurascens (purple milkweed)
...(specimen at NHA!). Native to North America? Yes Sometimes Confused With: corona hoods 4-5 mm l...
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Bidens frondosa (Devil's beggar-ticks)
...arrangement: opposite: there are two leaves per node along the stem. Tuft or plume on fruit: there is no plume, or the plum...
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Viola lanceolata (lance-leaved violet)
...America? Yes Sometimes Confused With: leaf blades 1.5-2.5 times as long as wide, broadly tapering to truncate...