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Page 35: 1,956 results for corolla

  • Lythraceae: Dichotomous Key

    ...2a. Corolla zygomorphic; hypanthium swollen or spurred near the base on one side; flowers with (6–) 11 or 12 (–14) stamens 2b. Corolla actinomorphic; hypanthium neither asymmetrically swo...

  • Lactuca: Dichotomous Key

    ...flowers; corollas blue to white or infrequently yellow 2b. Cypsela apically with a slender, elongate beak 1–6 mm long [Fig. 430], the body ± flat; pappus ± white; capitula with 6–24 (–27)...

  • Antennaria: Dichotomous Key

    ...central corollas 2.5–4.3 mm long; body of cypselas 1–1.5 mm long; mature pappus 4–5.5 mm long 4b. Carpellate involucre (6–) 7–10 mm tall; central corollas 4.5–7 mm long; body of cypselas ...

  • Senecio: Dichotomous Key

    ...1a. Corollas green-white to yellow-white (rarely pink-tinged); lower leaf blades triangular-hastate, sharply toothed; cypsela body 5–7 (–9) mm long 1b. Corollas yellow to orange; leaf bla...

  • Bidens: Dichotomous Key

    ...disk corollas abruptly ampliate above the herbaceous base, the limb delicate and the lobes prominently pigmented with yellow to yellow-orange, after anthesis collapsing around the exserted anthers and...

  • Calystegia: Dichotomous Key

    ...leaves; corolla usually white 2b. Sinus of leaf blade usually V-shaped or U-shaped, the leaf tissue beginning on the interior of the basal lobes 0–2 (–3) mm from the petiole attachment [F...

  • Sedum: Dichotomous Key

    ...9-merous corollas and horizontally spreading mature carpels; plants annual or biennial (rarely short-lived perennial) 1b. Upper stem and axis of inflorescence glabrous (though stipitate-g...

  • Pyrola: Dichotomous Key

    ...long; corollas actinomorphic; stigmas broadly peltate, 5-lobed, without a subterminal collar; anthers connivent around the style, 0.8–1.4 mm long; petals 3–5 mm long; scape 5–15 cm tall 1...

  • Sabatia: Dichotomous Key

    ...drying; corolla usually not or only slightly exceeding the calyx; plants perennial from a short, branched caudex, primarily of sandy and peaty pond shores of the coastal plain 5b. Princip...

  • Verbascum: Dichotomous Key

    ...spike; corolla 10–25 (–35) mm wide 4b. Stigma spatulate, decurrent on the sides of the style; inflorescence less dense at maturity, the flowers spaced enough to expose the axis of the spi...