Page 68: 3,316 results for 2
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Sighting: Oxalis corniculata at 648 Pine Meadow Road, Northfield, MA
...May 21, 2025, 2:13 a.m. by 2feedbugz Description or comments: I think I have both Oxalis stricta and O. corniculata. The map for O. corniculata shows it not present in Franklin County but I bel...
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Section Laxiflorae: Dichotomous Key
...only 2 evident lateral veins, the remaing 6–16 veins faint; anthers (1.4–) 1.6–2 (–2.4) mm long 5b. Perignynia with 22–39 distinct veins; anthers (2–) 2.4–4 (–4.5) mm long (as short as 1....
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Solanum: Dichotomous Key
...1.3–2 mm long; pollen 17–23 μm in diameter; style 2.5–3.2 mm long; inflorescence with usually 1–4 flowers [Fig. 915] 12b. Stems moderately to densely pubescent; berry green, yellow, or r...
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Eleocharis aestuum (tidal spikesedge)
...0.2-0.3 mm tall).: Eleocharis diandra tubercles 2/3 as wide as the achene body or wider and flowers usually with three stamens (vs. E. aestuum, with tubercles 1/2 to 2...
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Section Vesicariae: Dichotomous Key
...with 2 straight or slightly outcurved teeth 0.7–1.2 (–1.4) mm long; carpellate spikes 9–12 mm thick 6b. Perigynium beak terminated with 2 strongly outcurved teeth 1.3–2.1 (–2.8) mm long; ...
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Utricularia: Dichotomous Key
...bracts 2–3 mm long, sometimes ± 3-lobed at the apex; sepals 2.5–3.5 mm long; spur entire at tip (very rarely bifid); leaf-like branches divided at the base into 2 ± equal branches 2b. Ra...
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Orobanchaceae: Dichotomous Key
... 2b. Stems simple or rarely few-branched; flowers monomorphic; plants parasitic on various species of plants 3a. Calyx with 5 subequal lobes or with 2 lateral lobes separated by a...
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Araceae: Dichotomous Key
...with 2–21 roots, the lower surface red-purple, the upper surface with (3–) 5–16 (–21) veins 5a. Thalli with (5–) 7–16 (–21) veins, 1–1.5 times as long as wide; roots numbering 7–21 per th...
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Panicum: Dichotomous Key
...[Fig. 246]; plants glabrous throughout 2b. Plants annual, from fibrous roots 4a. Lower glume truncate to subacute at the apex, 20–33% as long as the upper glume; sheaths ± co...
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Sparganium: Dichotomous Key
... 2a. Flowering stems with 1 staminate spike; fruiting spikes 5–12 mm in diameter; beak of achene 0.5–1.5 mm long 2b. Flowering stems with 2–20 staminate spikes; fruiting spikes 1...