Page 84: 3,316 results for 2
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Cosmos: Dichotomous Key
... 2a. Rays 15–40 mm long; margins of ultimate leaf segments entire 2b. Rays 5–15 mm long; margins of ultimate leaf segments spinulose-ciliate
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Lasthenia: Dichotomous Key
...of 2 or 3 narrow-lanceolate to lanceolate scales intermixed with shorter, truncate, fringed scales or absent; leaf blades entire to toothed
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Berberis: Dichotomous Key
... 2a. Margins of leaves entire; spines simple; inflorescence a solitary flower or an umbel-like cluster of 2–4 flowers; berries rather dry 2b. Margins of leaves toothed; some of th...
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Mertensia: Dichotomous Key
...18–25 mm long, not subtended by leafy bracts; leaf blades mostly 4–10 cm long, herbaceous, green; mericarps obtusely angled, dull, becoming wrinkled in drying 1b. Spreading to prostrate, ...
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Camelina: Dichotomous Key
...1–2.5 mm long that exceed the length of the branched hairs; silicle body (i.e., excluding the beak and the short, stipe-like base) (2.5–) 3.5–5 (–6) ×2–4 (–5) mm; fruiting pedicels 4–14 (–17) m...
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Arabidopsis: Dichotomous Key
...(15–) 20–40 (–45) ×0.8–1 mm, flat; petals (4–) 6–8 (–10) mm long; seeds 0.8–1.4 mm long; native biennial or perennial plants of cliffs, outcrops, and rocky slopes 1b. Siliques (8–)...
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Diplotaxis: Dichotomous Key
...1–2 mm long; fruiting pedicels (15–) 20–30 mm long; sepals (4–) 5–8 mm long 1b. Plants annual or biennial, herbaceous throughout; leaves borne chiefly at the base of the plant; silique no...
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Lonicera: Dichotomous Key
... 2a. Plants twining or climbing; leaves persistent; corolla 30–50 mm long; fruit black 2b. Plants upright; leaves deciduous; corolla 10–22 mm long; fruit red or blue ...
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Lechea: Dichotomous Key
...(2004). 1a. Outer 2 sepals as long as or longer than the inner 3 sepals [Fig. 586] 2a. Pubescence of stem spreading; inner (i.e., wider) sepals with a prominent keel, glab...
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Lyonia: Dichotomous Key
...subglobse, 2–5 mm long