Page 125: 3,316 results for 2
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Elymus virginicus (common eastern wild-rye)
...August2a. Spikes often partly included in the upper leaf sheath [Fig. 224]; glumes 1–2.3 mm wide, strongly indurate and bowed out in the basal (1.5–) 2–4 mm; plants usually green to yellow-brown in l...
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Viola selkirkii (great-spurred violet)
...3.2 mm, less than 2 times as long as wide, and lateral petals with short, knob-tipped hairs on the inner surface (vs. V. selkirkii, with the nectary spur elongate, 4-6 mm long, 2 or more times as long...
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Chenopodium berlandieri (pit-seeded goosefoot)
...1.3–2 mm wide, lacking a prominent yellow area around the style base2a. Achenes 1.7–2 mm wide; branches of inflorescence elongate, often arching to drooping [Fig. 329]; lower leaf blades 6–10 (–15) c...
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Polygonum fowleri (Fowler's knotweed)
...apex, 2–2.8 mm long, and tepals 2–3 mm long (vs. P. fowleri, with achenes uniformly granular-roughened, abruptly tapered to a slender beak, 2.8–4 mm long or up to 5 mm long in late-season collections,...
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Bromus secalinus (rye brome)
... 25.0 mm–120.0 mm. Tip of glume: the tip of the glume is not divided (though it may have an awn on it). Lemma...
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Filipendula ulmaria (meadow dropwort)
...1-2m (3-6 feet) tall, and produces sprays of showy, fragrant white flowers in mid-summer. A few pink cultivars also exist. Tolerant of nibbling rabbits and deer, it can freely self-seed (animals may...
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Eriophorum gracile (slender cottongrass, slender cottonsedge)
...to 24 inches tall, with very narrow leaf blades. One leaf (bract) subtends the small, white, cottony spikelet -- it is shorter than the inflorescence and sometimes black at its base. This characteri...
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Aronia arbutifolia (red chokeberry)
...6-12 feet (2-4 m) tall, in the rose family. Look for a row of slender glands arrayed along the midvein on the upper side of the leaf. With its masses of delicate white flowers appearing in summer, fol...
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Eragrostis pilosa (India lovegrass)
... 2.0 cm–20.0 cm. Lemma cross-section: the lemma is V-shaped if you cut across the midpoint. Awn on glume: ...
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Eleocharis quinqueflora (few-flowered spikesedge)
...1.5-2 mm long (vs. E. quinqueflora, with achenes 1.9-2.6 mm long and floral scales 2.5-5 mm long).: Eleocharis parvula Synonyms: Eleochar...