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单词 petaloid
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Examples ofpetaloid

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The colourfulpetaloidsepals hide 515 inconspicuous true petals with nectaries at their base and, typically for the family, a large number of stamens.
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The parts begin with a perianth of whorled tepals, with the outer whorls more sepaloid, graduating to morepetaloidinner tepals.
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Some authors have interpreted what appear to be petals aspetaloidstaminodes.
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The tepals are usuallypetaloid(apotepalous) with lines (striate) or marks in other colors or shades.
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The flowers are white, with 4-6petaloidsepals, and are produced in an erect raceme about 10 cm long.
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The flowers lack petals and have four (rarely five)petaloidsepals, tubular at the base with free lobes at the apex.
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The styles divide towards the apex intopetaloidbranches; this is significant in pollination.
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They were characterised aspetaloidmonocots, characterized by showy flowers with tepals and without starch in the endosperm.
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They have flowers with petals andpetaloidsepals (tepals) with compound pistils.
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Flowers typically have two of their stamenoids (sterile stamens) fused to form apetaloidlip, and have only one fertile stamen.
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Another name for this group ispetaloidmonocots, because the flowers have tepals which all resemble petals.
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The flower-spikes sent up from the heart or crown of the plant are red panicle with the three outer sepaloid segments longer than the three inner orpetaloidones.
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The tepals are imbricate andpetaloid.
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Filaments are distinct, free or adnate topetaloidstaminodes, slender and well differentiated from anthers to laminar and poorly differentiated from anthers; pollen grains usually monosulcate or lacking apertures.
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The flowers consist of 4 to 5petaloidsepals and sepaloid bracts with a tubular corolla borne in clusters of 25 to 80 at the ends of stems.
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The flower is produced singly at the top of the stem, 8 cm diameter, with four pink to pale purple (rarely white)petaloidsepals, numerous stamens and two carpels.
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Cronquist had placed most floweringpetaloidmonocots with six stamens in this very broad (and clearly polyphyletic) family.
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The fused staminal structure has 3 spirally coiled anthers enveloped and concealed bypetaloidextensions of the filaments of the two lateral stamens contributing to the 3-staminate structure.
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These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.

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更新时间:2024/12/28 1:40:10