Page 82: 1,106 results for apex
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Solidago aestivalis (swamp wrinkle-leaved goldenrod)
...the apex, and disk corollas 4–5.5 mm long (vs. S. aestivalis, with the involucre 2.5–4 mm tall, involucral bracts narrow-lanceolate to narrow-oblong, mostly 0.3–0.6 mm wide, acute at the apex, and dis...
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Erechtites hieraciifolius (American burnweed)
...at apex, 0.5–1.5 mm wide at the scarcely widened base; denuded receptacle 5–8.5 mm wide; leaf blades herbaceous; plants primarily of inland areas (casually found in coastal and near coastal habitats) ...
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Desmodium cuspidatum (large-bracted tick-trefoil)
...the apex, stipules 2-6 mm long, and schizocarp segments mostly 4-7 mm long (vs. D. cuspidatum, with leaflets acuminate at the apex, stipules 8-20 mm long, and schizocarp segments mostly 9-11 mm long)....
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Bidens connata (purple-stemmed beggar-ticks)
...toward apex, with apical lobes that are weakly pigmented with yellow, and longer than stamens (vs. B. connata, with the disk flowers with a tubular corolla that is abruptly expanded toward apex, with ...
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Oenothera fruticosa (narrow-leaved evening-primrose)
...and apex commonly drooping in bud (vs. O. fruticosa, with petals 10–25 mm long, style 12–18 mm long, anthers 4–7 mm long, inflorescence relatively more compact, the axis and apex commonly erect in bud...
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Salix cinerea (gray willow)
...the apex, staminate aments 26–39 x 12–26 mm, and leaf blades not or only somewhat rugose-veiny).: Salix aurita decorticated wood smooth, with small points, or with a f...
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Potamogeton hillii (Hill's pondweed)
...at apex and drupes mostly 1.4–2.3 mm long, with a single, wing-like and undulate dorsal keel to 0.4 mm tall (vs. P. hillii, with leaf blades usually bristle-tipped and drupes 2.3–4 mm long, with 3 kee...
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Cirsium discolor (field thistle)
...the apex, and pappus bristles 18-25 mm long).: Cirsium flodmanii stem leaf blades with flat margins, unlobed or with short lobes, and tips of innermost involucral brac...
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Dichanthelium oligosanthes (few-flowered rosette-panicgrass)
...the apex and upper glumes usually without a basal spot or blotch, moderately veined (vs. D. oligosanthes, with ligules entirely of hairs and upper glumes often with a purple or orange-tan spot or blot...
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Potamogeton oakesianus (Oakes' pondweed)
...the apex, found in most other pondweeds (Potamogeton). It is named for its descoverer, William Oakes (1799-1848), a lawyer and naturalist from Ipswich, MA. Habitat: lacustrine (in lakes or ponds), r...