Page 298: 3,450 results for me
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Ludwigia polycarpa (many-fruited water-primrose)
...Stamen lengths differ: the stamens are all approximately the same length. Petal length: 0.0 mm–None mm. ...
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Campanula rotundifolia (Scotch bellflower)
...Stamen attachment: the stamens are not attached to the petals or tepals. Final leaf segment length (compound lvs only): 0.0 mm–0...
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Polemonium vanbruntiae (bog Jacob's-ladder)
...stream-side meadows, rarely in seeps within rich, deciduous forests and along mesic roadsides. Native to North America? Yes ...
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Penstemon digitalis (foxglove beardtongue)
...roadsides, meadows, banks. Native to North America? Yes and no (some introduced) Sometimes Con...
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Melampyrum lineare (cow-wheat)
... Melampyrum latifolium, Melampyrum lineare var. americanum, Melampyrum lineare var. latifolium, Melampyrum lineare var. pecti...
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Mentha longifolia (horse mint)
...America? No Sometimes Confused With: leaf blades lanceolate to narrow-ovate, widest near the base, sometimes with a few scattered dendroid hairs...
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Petasites frigidus (northern sweet-coltsfoot)
...somewhat like a hand. Tuft or plume on fruit: at least a part of the plume is made up of fine bristles. Peduncle hair type: ...
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Drosera anglica (English sundew)
...attachment: the anther is attached by its base to the filament. Stamen morphology: the stamens within each cycle are the sa...
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Nabalus trifoliolatus (three-leaved rattlesnake-root)
...America? Yes Sometimes Confused With: each flower head with 5 or 6 flowers and 4-6 longer involucral bracts (...
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Symphytum officinale (common comfrey)
...America? No Sometimes Confused With: leaves not decurrent, mericarps tuberculate-roughened, and filaments narrower than the anthers (vs. S. aspe...