Page 253: 3,465 results for me
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Helianthus grosseserratus (saw-toothed sunflower)
...America? Yes and no (some introduced) Sometimes Confused With: lobes of the disk...
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Lonicera tatarica (Tatarian honeysuckle)
...some collectors) and is infrequently encountered. Native to North America? No Sometimes Confused With: leaf blades hairy on the lower sur...
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Amorpha fruticosa (false indigo-bush)
...a member of the pea family, has been planted widely. Although native to a large part of North America, it is introduced in New England, and considered invasive in Connecticut, where it sometimes escap...
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Hypochaeris radicata (hairy cat's-ear)
...MA, ME, NH, RI, VT. Fields, road and trail edges, disturbed soil. Native to North America? No Sometimes Confused With: ...
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Amaranthus spinosus (spiny amaranth)
...America, but is now invasive worldwide, including large parts of North America. It is used in traditional medicine in some cultures, and has shown clinical antimalarial activity in mice. Habitat: an...
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Axyris amaranthoides (Russian-pigweed)
...Stamen number: 0. Stamen position relative to petals: NA. Leaf arrangement: ...
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Eleocharis diandra (Wright's spikesedge)
...America? Yes Sometimes Confused With: floral scales rounded and unkeeled at the apex and tubercles 0.2-0.3 mm...
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Platanthera leucophaea (eastern prairie white fringed bog-orchid)
...• ME; northern part of state. Circumneutral fens. Native to North America? Yes Sometimes Confused With: ...
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Polygonum erectum (upright knotweed)
... Mericarp segment shape (Desmodium): NA. Filament surface: the filament is smooth, with no hairs or scales. ...
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Limosella australis (Atlantic mudwort)
...MA, ME, NH, RI. Fresh to brackish-tidal river shores. Native to North America? Yes Sometimes Confused With: ...