Page 118: 3,316 results for 2
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Amsinckia: Dichotomous Key
... 2a. Corolla 4–11 mm long, the limb 2–10 mm wide at the apex; anthers usually appressed to stigma 2b. Corolla 10–20 mm long, the limb 8–14 mm wide at the apex; anthers not appres...
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Minuartia: Dichotomous Key
...(2005). 1a. Sepals nerveless or obscurely nerved 2a. Leaf blades rigid, triangular in cross-section; stem usually glandular-pubescent above; sepals ovate to broad-ovate; p...
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Celastrus: Dichotomous Key
...usually 2 or 3 flowers; leaf blades broad-ovate to suborbicular, crenate, 1.2–1.7 times as long as wide; pollen white; branchlets with low but prominent and long ridges formed by lines of decurrence e...
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Drosera: Dichotomous Key
...×2–4 mm 2a. Leaf blades suborbicular to orbicular [Fig. 604], sometimes even wider than long; petioles glandular-pubescent [Fig. 604]; seeds light brown, longitudinally striate ...
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Acalypha: Dichotomous Key
...petioles 2–14 mm long, 9–25 (–30)% as long as the leaf blade; carpellate bracts sparsely to densely beset with sessile, red glands, toothed with triangular to ovate teeth 8–28% as long as the bract ...
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Senna: Dichotomous Key
...leaflets 2.3–3.5 times as long as wide; inflorescence of 9- to 20-flowered axillary and terminal racemes; fruits 7–10 (–12) cm long 1b. Gland located between or immediately below the lowe...
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Trifolium: Dichotomous Key
...16–25 mm long; leaflets linear to elliptic-oblong, 20–50 ×2.5–5 mm 16b. Corollas 5–12 mm long; leaflets oblanceolate or elliptic to obovate or obcordate, 8–30 ×3–12 mm ...
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Strophostyles: Dichotomous Key
...(2004). 1a. Legumes permanently pubescent, (12.2–) 20–40.7 mm long; peduncles slender, herbaceous, 0.2–0.7 mm thick; corollas 3.6–7 (–8.3) mm long; keel petals mostly concealed by wing...
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Gentiana: Dichotomous Key
... 2a. Appendages in the sinuses of the corolla 2- or 3-cleft, about as long as the corolla lobes [Fig. 666]; lobes of the corolla broad-rounded at the apex and about as wide as the plaits [Fig....
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Tilia: Dichotomous Key
...7–20 cm long, sometimes pubescent abaxially, especially when young, with stellate hairs; flowers with staminodes 2a. Petioles less than 50% as long as the blade, glabrous; mature branchle...