Page 261: 3,450 results for me
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Catalpa bignonioides (southern catalpa)
...America? Yes and no (some introduced) Sometimes Confused With: corolla 4-6 cm wi...
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Hottonia inflata (American featherfoil)
...stamens (synoecious). Stamen number: 5. Stamen attachment: the stamens are attached at or near the...
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Hylotelephium erythrostictum (garden orpine)
...Chinese medicine it is used as a home remedy to treat boils and burns. Habitat: anthropogenic (man-made or disturbed habitats), meadows and fields All Characteristics: Habitat: ...
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Hordeum vulgare (common barley)
...glume relative length: the lower glume is nearly as long, or as long as, the upper glume. Glume shape: the glume is V-shape...
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Isoetes acadiensis (Acadian quillwort)
...Sometimes Confused With: megaspores 0.55–0.7 mm in diameter, averaging more than 0.6 mm, and leaves abruptly tapering to the tip (vs. I. acadiensis, with megaspores megaspores 0.4...
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Eragrostis spectabilis (purple lovegrass)
...commercially as an ornamental. It has been proposed as a deeper-rooting (and native) replacement for grasses commonly planted on highway embankments to reduce erosion. Habitat: anthropogenic (man-ma...
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Petasites hybridus (butterbur sweet-coltsfoot)
...MA, ME, NH, VT. Roadsides, fields, stream banks. Native to North America? No Sometimes Confused With: disk corollas cream-white, bracts o...
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Centaurea nigrescens (short-fringed knapweed)
...plume on fruit: there is no plume, or the plume is made up of scales, awns, a crown, or a rim. Leaf blade shape: the leaf b...
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Potamogeton bicupulatus (snail-seed pondweed)
...America? Yes Sometimes Confused With: submersed leaf blades 0.5–2 mm wide, the apex obtuse to acute, fused po...
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Rhus glabra (smooth sumac)
...MA, ME, NH, RI, VT. Roadsides, forest edges, dry fields. Native to North America? Yes Sometimes Confus...