Page 66: 3,316 results for 2
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Pimpinella: Dichotomous Key
...glabrous, 2–2.5 mm long 1b. Lower leaf blades simple, with coarse, irregular teeth and incisions; schizocarps puberulent, 3–5 mm long
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Gnaphalium: Dichotomous Key
...Group 2 > Gnaphalium. Gnaphalium. Gnaphalium has been segregated into several smaller genera on the basis of morphology, base chromosome number, and phylogeny. See also ...
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Sericocarpus: Dichotomous Key
...9–20 disk flowers 1b. Principal leaf blades linear to narrow-oblong, 2–12 mm wide, entire; each capitulum with 5–10 disk flowers
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Parthenium: Dichotomous Key
...or 2-times pinnatifid 1b. Plants perennial; leaf blades toothed, or some of them lobed near the base
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Symphoricarpos: Dichotomous Key
...corolla 2–4 mm long; style villous; pith solid 1b. Fruit white; corolla 5–8 mm long; style glabrous; pith hollow
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Moehringia: Dichotomous Key
...Sepals 2–3 mm long, obtuse to subacute at the apex; leaf blades ciliate, obtuse to subacute at the apex; seeds 1–1.3 (–1.4) mm long
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Crocanthemum: Dichotomous Key
...of 2–20 flowers at the summit of the stem during anthesis, only sometimes overtopped later in season by lateral branches [Fig. 583]; capsules of cleistogamous flowers with 1 or 2 (–3) seeds; seeds ind...
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Triadenum: Dichotomous Key
...styles 2–3 mm long; capsules gradually tapering to the apex 1b. Sepals 3–5 mm long, obtuse to rounded at the apex; petals 5–8 mm long; styles 0.5–1.5 mm long; capsules somewhat abruptly ...
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Clarkia: Dichotomous Key
...narrow-lanceolate, 2–10 mm wide 1b. Petals 7–14 mm long, the blade simple; leaf blades lanceolate to ovate, 5–20 mm wide
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Camissonia: Dichotomous Key
...0.7–2 mm wide, terete in cross-section; plants 5–25 (–50) cm tall, generally lacking a basal rosette of leaves; seeds shiny 1b. Fruit 1.5–2.5 mm wide, quadrangular in cross-section; plant...