| 词汇 | petaloid |
| 释义 | BETA Examples of petaloidpetaloid isn’t in the Cambridge Dictionary yet. You can help! The colourful petaloid sepals hide 515 inconspicuous true petals with nectaries at their base and, typically for the family, a large number of stamens. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The parts begin with a perianth of whorled tepals, with the outer whorls more sepaloid, graduating to more petaloid inner tepals. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Some authors have interpreted what appear to be petals as petaloid staminodes. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The tepals are usually petaloid (apotepalous) with lines (striate) or marks in other colors or shades. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The flowers are white, with 4-6 petaloid sepals, and are produced in an erect raceme about 10 cm long. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The flowers lack petals and have four (rarely five) petaloid sepals, tubular at the base with free lobes at the apex. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The styles divide towards the apex into petaloid branches; this is significant in pollination. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They were characterised as petaloid monocots, characterized by showy flowers with tepals and without starch in the endosperm. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They have flowers with petals and petaloid sepals (tepals) with compound pistils. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Flowers typically have two of their stamenoids (sterile stamens) fused to form a petaloid lip, and have only one fertile stamen. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Another name for this group is petaloid monocots, because the flowers have tepals which all resemble petals. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. 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 or petaloid ones. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The tepals are imbricate and petaloid. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Filaments are distinct, free or adnate to petaloid staminodes, slender and well differentiated from anthers to laminar and poorly differentiated from anthers; pollen grains usually monosulcate or lacking apertures. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The flowers consist of 4 to 5 petaloid sepals and sepaloid bracts with a tubular corolla borne in clusters of 25 to 80 at the ends of stems. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The flower is produced singly at the top of the stem, 8 cm diameter, with four pink to pale purple (rarely white) petaloid sepals, numerous stamens and two carpels. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Cronquist had placed most flowering petaloid monocots with six stamens in this very broad (and clearly polyphyletic) family. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The fused staminal structure has 3 spirally coiled anthers enveloped and concealed by petaloid extensions of the filaments of the two lateral stamens contributing to the 3-staminate structure. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. |
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