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sepal

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WordNet (r) 3.0 (2006) (WordNet)

sepal
n 1: one of the green parts that form the calyx of a flower

The Collaborative International Dictionary of English v.0.48 (gcide)

Sepal \Se"pal\, n. [NL. sepalum, formed in imitation of NL.
petalum, petal, to denote one of the divisions of the calyx:
cf. F. s['e]pale.] (Bot.)
A leaf or division of the calyx.
[1913 Webster]

Note: When the calyx consists of but one part, it is said to
be monosepalous; when of two parts, it is said to be
disepalous; when of a variable and indefinite number of
parts, it is said to be polysepalous; when of several
parts united, it is properly called gamosepalous.
[1913 Webster]

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英文字典中文字典相关资料:

Sepal | Description, Flower, Characteristics, Floral Organs | Britannica
A sepal is the outer part of a flower that primarily serves to enclose and protect the unopened flower bud and sometimes attract pollinators They are not directly involved in sexual reproduction
Sepals - Definition, Meaning, Function Diagram
Learn what is a sepal, and what it does, along with diagram
What Is a Sepal? The Protective Part of a Flower
A sepal is a modified leaf structure that serves as the outermost layer of a flower It is typically green and somewhat tougher than the delicate tissue of the petals The sepal is positioned on the receptacle, the thickened part of the flower stalk where the floral organs are attached
What Is a Sepal and What Is Its Function? - Biology Insights
A sepal is a modified leaf and one of the four main parts of a flower These structures are the first to form, developing at the top of the stem Found in flowering plants, or angiosperms, sepals are the vegetative portion of the flower, distinct from the reproductive organs they enclose
SEPAL » SEPAL
After 25 years of service to San Francisco State University and 17 years of partnership with me at the SFSU SEPAL – Science Education Partnership and Assessment Laboratory, our beloved SEPAL Program Administrator – Trisha DeVera – will be retiring at the end of the month
Sepal Definition of a Flower: Understanding the Role
A **sepal** is one of the four main parts of a flower, alongside petals, stamens, and pistils It is the outermost layer of the flower bud, usually green and leaf-like, designed to shield the developing flower from damage, pests, and harsh weather conditions
sepal noun - Definition, pictures, pronunciation and usage notes . . .
Definition of sepal noun in Oxford Advanced Learner's Dictionary Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more

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