Page 199: 3,462 results for me
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Utricularia geminiscapa (mixed bladderwort)
...segments and larger turions with abundant hairs in U. vulgaris). Native to North America? Yes Sometimes Confused With: ...
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Rubus frondosus (leafy-flowered blackberry)
...America? Yes Sometimes Confused With: terminal leaflet of primocane leaves elliptic-oblanceolate to elliptic,...
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Potamogeton amplifolius (big-leaved pondweed)
...some other congenerics. Native to North America? Yes Sometimes Confused With: submersed leaf blades na...
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Quercus ilicifolia (scrub oak)
...MA, ME, NH, RI, VT; generally absent from the northern portion of northern New England states. Xeric to dry-mesic woodlands and barrens. Native to North America? ...
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Gymnocladus dioicus (Kentucky coffee-tree)
...America? Yes and no (some introduced) Sometimes Confused With: leaves pinnate on...
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Zizania palustris (northern wild rice)
...Stamens fused: the stamens are not fused to one another. Stamens fused to petals: the stamens are not fused to the petals o...
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Potamogeton obtusifolius (blunt-leaved pondweed)
...segment. Leaf position: the leaves are all submerged underwater. Petal and sepal arrangement: the ...
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Toxicodendron rydbergii (western poison-ivy)
...America. Unlike its cousin, however, it grows as a small shrub and does not exhibit a viny form. It spreads by rhizomes and can form dense carpets in some areas. Although all parts of the plant are ir...
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Ailanthus altissima (tree-of-heaven)
...from ME by Campbell et al. (1995), but specimens are unknown. Forests, forest edges and fragments, roadsides, waste areas. Native to North America? No Someti...
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Datura wrightii (sacred thorn-apple)
...specimens of Datura inoxia. Native to North America? Yes and no (some introduced) Somet...