Page 148: 3,459 results for me
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Panicum tuckermanii (Tuckerman's panicgrass)
...glumes and sterile lemma. Native to North America? Yes Sometimes Confused With: panicle usually more t...
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Amerorchis rotundifolia (round-leaved orchid)
...symmetry: there is only one way to evenly divide the flower (the flower is bilaterally symmetrical). Roots: the rhizomes do...
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Carex castanea (chestnut sedge)
...and meadows. Habitat: fens, floodplain (river or stream floodplains), meadows and fields, shores of rivers or lakes All Characteristics: Specific habitat: mea...
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Section Phacocystis: Dichotomous Key
... ME by Campbell et al. (1995). The specimens that supposedly vouchered this occurrence were all C. bigelowii (all at MAINE!). References: Haines (2000b), Standley et al. (2002). ...
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Ribes: Dichotomous Key
... ME by Campbell et al. (1995); however, the supporting specimens (at MAINE!) were all R. hirtellum, as evidenced by stamens exceeding the petals, cuneate to truncate leaf blade bas...
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Juglans nigra (black walnut)
...America? Yes and no (some introduced) Sometimes Confused With: pith of branchlet...
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Panicum miliaceum (Proso millet)
...MA, ME, NH, RI, VT. Roadsides, yards, waste places, disturbed soil. Native to North America? No Sometimes Confused With: ...
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Juncus ambiguus (seaside toad rush)
...Stamen length: 1.0 mm–2.6 mm. Leaf position on plant: some leaf attachment points are above the midpoint of the stem. ...
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Cenchrus longispinus (long-spined sandbur)
...glume is quite as long as all of the florets. Lemma awn base: NA. Awn on glume: the glume has no a...
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Isotria medeoloides (small whorled pogonia)
...Isotria medeoloides superficially resemble Medeola virginiana. The former has glabrous, hollow stems that arise from short rhizomes, while the latter has pubescent, solid stems that arise from ...