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Page 3: 1,956 results for corolla

  • Boraginaceae: Dichotomous Key

    ...of corolla [Fig. 500] 13b. Corolla ± tubular, with erect, acuminate lobes [Fig. 500]; style evidently exserted from the corolla [Fig. 500] 12b. Corolla white, yellow-white, p...

  • Polemoniaceae: Dichotomous Key

    ...narrow-oblanceolate; corolla salverform; calyx firm, not accrescent 5a. Corolla red on the abaxial surface, 20–40 mm long; inflorescence a slender, elongate thyrse 5b. Coroll...

  • Oleaceae: Dichotomous Key

    ...leaflets; corolla absent; fruit a samara 1b. Leaf blades simple or sometimes pinnately compound with 3 leaflets in Forsythia; corolla present and conspicuous; fruit a drupe or caps...

  • Lobelia: Dichotomous Key

    ...long; corolla fenestrate 2a. Corolla red (rarely pink or white); flowers 30–45 mm long; filament tube 24–33 mm long 2b. Corolla blue (rarely white); flowers 20–30 mm long; fi...

  • Glossary: S: scutelliform

    ...a corolla (or other structure) that is circular or nearly circular in outline and lacks a basal tube and has somewhat ascending lobes (i.e., the corolla is slightly convex within), more concave than r...

  • Solanaceae: Dichotomous Key

    ...2a. Corolla zygomorphic, the upper lip 2-lobed; stamens 4, fewer than the lobes of the corolla 2b. Corolla ± actinomorphic; stamens 5, numbering the same as the corolla lobes (“(except in...

  • Penstemon: Dichotomous Key

    ...tubular corolla; corolla without purple lines on the inside of the tube; sterile filament densely pubescent 4b. Lower lip without a palate, the orifice of the corolla open; corolla marked...

  • Cuscuta: Dichotomous Key

    ...4-merous corolla [Fig. 591] 6a. Corolla lobes obtuse or rounded at the apex; tips of the calyx lobes not reaching the sinuses between the corolla lobes 6b. Corolla lobes acut...

  • Campanula: Dichotomous Key

    ...the corolla; corolla globose-campanulate 1b. Style included within the corolla to ± reaching the tips of the corolla lobes; corolla campanulate, tubular-campanulate, funnelform-campanulat...

  • Nicotiana: Dichotomous Key

    ...(note: corolla tube length 4a. Corolla 50–100 mm long, the lobes ± acute, extending more than 50% of the way to the corolla opening [Fig. 910] 4b. Corolla 18–50 mm long; the ...