Page 8: 1,106 results for apex
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Benthamidia: Dichotomous Key
...at apex [Fig. 593]; fruits separate; leaf blades with 6 or 7 pairs of veins; petioles 5–15 mm long 1b. Bracts of inflorescence acuminate at apex; fruits fused together into a multiple; le...
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Mitella: Dichotomous Key
...the apex; petals light green-yellow, 3–5 mm long; pedicels 1–5 mm long 1b. Stem leaves 2–4; basal leaf blades obtuse to acute at the apex; petals white, 1.8–2.2 mm long; pedicels 1–2 mm l...
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Glyceria: Dichotomous Key
...the apex, projecting beyond the paleas at least 0.5 mm; spikelets 5–8 mm long, with 4–10 florets; upper glume acute at the apex [Fig. 232] 8b. Lemmas 1.8–2.5 (–2.9) mm long, obtuse at the...
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Poaceae Group 3: Dichotomous Key
...the apex of the lemma; callus of lemma pubescent with hairs 1.5–2 mm long (in part) 9b. Awn attached below the middle of the lemma [Fig. 208]; lemma apex entire to bifid 11...
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Silene: Dichotomous Key
...the apex; petals entire to retuse at the apex; flowers erect to ascending; stems erect 7b. Calyx 12–18 mm long in fruit, pubescent with only short, glandular hairs, the lobes obtuse at th...
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Rudbeckia: Dichotomous Key
...at apex (tipped by a cusp in R. triloba), glabrous or minutely downy-pubescent near apex; lower leaf blades with 3 or more prominent lobes or entire to toothed in R. fulgida ...
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Goodyera: Dichotomous Key
...recurved apex; beak of the rostellum 0.2–0.6 mm long; anthers blunt with an apiculus at apex 3b. Spike with usually flowers in a loose spiral; leaf blades with usually 5–9 nerves; labellu...
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Bouteloua: Dichotomous Key
...4a. Apex of panicle branch axis prominently bifid or trifid; upper glume bilobed, the awn emerging from the sinus; lower glumes 3–4 mm long 4b. Apex of panicle branch axis entire; upper g...
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Corylus: Dichotomous Key
...blade apex of that species (+/- truncate with a central acumination). The plant also does not appear to be C. avellana because it lacks the leaf blade outline (orbicular to broad-obovate) and h...
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Parthenocissus: Dichotomous Key
...near apex, the expanded region oblong to circular in outline and more than 3 times the width of the ultimate tendril segments (though tendrils near shoot apex may lack expanded regions) [Fig. 941, R];...