Page 192: 3,450 results for me
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Viburnum lentago (nannyberry)
...America? Yes Sometimes Confused With: leaf blades with irregular and usually rounded teeth (sometimes portion...
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Packera paupercula (balsam groundsel)
...specimens are unknown. River shore outcrops and gravels, woodlands, ridges. Native to North America? Yes Sometimes Confused...
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Platanthera: Dichotomous Key
...segments shorter than width of medial, unfringed portion 10b. Flowers orange to yellow-orange; labellum long-fringed, with marginal fringe segments equal to or longer than width of media...
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Amelanchier: Dichotomous Key
...sometimes entire near the base (or nearly throughout), the teeth less than twice as many as primary lateral veins; fruit 5–8 mm in diameter (up to 10 mm in diameter in A. gaspensis, but that sp...
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Najas flexilis (nodding waternymph, wavy waternymph)
...America? Yes Sometimes Confused With: testa of seeds dull, minutely pitted and appearing so even at low magni...
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Paronychia argyrocoma (silvery whitlow-wort)
...attachment. Mericarp length: 0.0 mm–0.0 mm. Legumes (Fabaceae): NA. Placenta ar...
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Leersia virginica (white cut grass)
...America? Yes Sometimes Confused With: panicle with 2 branches at some nodes and spikelets 4-7.5 mm long (vs. ...
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Hyoscyamus niger (black henbane)
...specimens are unknown. Fields, waste areas, Atlantic coast shorelines. Native to North America? No Sometimes Confused With: androecium wi...
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Thinopyrum pycnanthum (tick quack grass)
...who merely stated that the species was to be expected in NH. Native to North America? No Sometimes Confused With: glumes long-acut...
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Hieracium kalmii (Canada hawkweed)
...named for Pehr Kalm (1715-1779), a Swedish botanist who spent time in America and has several other species bearing his name (for example Lobelia kalmia and Hypericum kalmianum). The Ojibwa nibbled th...