Definition of perianth in English:

perianth

noun ˈpɛrɪanθˈpɛriˌænθ

Botany

The outer part of a flower, consisting of the calyx (sepals) and corolla (petals).
〔植〕花被，总苞
Example sentencesExamples
- Importantly, organs of the two outermost whorls of lily flower are very similar, generating a perianth of tepals, instead of sepals and petals.
- Pistillate flowers have the same perianth but the number of parts is more variable; staminodes are well developed with or without a rudimentary anther.
- Its flower color is golden-yellow, while the small perianth petals are greenish-yellow.
- Members of Atripliceae are characterized by flowers that are usually unisexual, with a perianth present in staminate flowers, and with pistillate flowers lacking a perianth but having accrescent bracteoles in fruit.
- Thus, the perianth of male flowers is often larger than that of female flowers.

Origin

Early 18th century: from French périanthe, from modern Latin perianthium, from Greek peri 'around' + anthos 'flower'.

Definition of perianth in US English:

perianth

nounˈpɛriˌænθˈperēˌanTH

Botany

The outer part of a flower, consisting of the calyx (sepals) and corolla (petals).
〔植〕花被，总苞
Example sentencesExamples
- Pistillate flowers have the same perianth but the number of parts is more variable; staminodes are well developed with or without a rudimentary anther.
- Members of Atripliceae are characterized by flowers that are usually unisexual, with a perianth present in staminate flowers, and with pistillate flowers lacking a perianth but having accrescent bracteoles in fruit.
- Thus, the perianth of male flowers is often larger than that of female flowers.
- Importantly, organs of the two outermost whorls of lily flower are very similar, generating a perianth of tepals, instead of sepals and petals.
- Its flower color is golden-yellow, while the small perianth petals are greenish-yellow.

Origin

Early 18th century: from French périanthe, from modern Latin perianthium, from Greek peri ‘around’ + anthos ‘flower’.

词汇	perianth
释义	Definition of perianth in English: perianth noun ˈpɛrɪanθˈpɛriˌænθ Botany The outer part of a flower, consisting of the calyx (sepals) and corolla (petals). 〔植〕花被，总苞 Example sentencesExamples Importantly, organs of the two outermost whorls of lily flower are very similar, generating a perianth of tepals, instead of sepals and petals. Pistillate flowers have the same perianth but the number of parts is more variable; staminodes are well developed with or without a rudimentary anther. Its flower color is golden-yellow, while the small perianth petals are greenish-yellow. Members of Atripliceae are characterized by flowers that are usually unisexual, with a perianth present in staminate flowers, and with pistillate flowers lacking a perianth but having accrescent bracteoles in fruit. Thus, the perianth of male flowers is often larger than that of female flowers. Origin Early 18th century: from French périanthe, from modern Latin perianthium, from Greek peri 'around' + anthos 'flower'. Definition of perianth in US English: perianth nounˈpɛriˌænθˈperēˌanTH Botany The outer part of a flower, consisting of the calyx (sepals) and corolla (petals). 〔植〕花被，总苞 Example sentencesExamples Pistillate flowers have the same perianth but the number of parts is more variable; staminodes are well developed with or without a rudimentary anther. Members of Atripliceae are characterized by flowers that are usually unisexual, with a perianth present in staminate flowers, and with pistillate flowers lacking a perianth but having accrescent bracteoles in fruit. Thus, the perianth of male flowers is often larger than that of female flowers. Importantly, organs of the two outermost whorls of lily flower are very similar, generating a perianth of tepals, instead of sepals and petals. Its flower color is golden-yellow, while the small perianth petals are greenish-yellow. Origin Early 18th century: from French périanthe, from modern Latin perianthium, from Greek peri ‘around’ + anthos ‘flower’.
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