WebBract Sentence Examples. Except where it is terminal it arises, like the leaf-shoot, in the axil of a leaf, which is then known as a bract. In the male flower the receptacle is … Webbract, Modified, usually small, leaflike structure often positioned beneath a flower or inflorescence. What are often taken to be the petals of flowers …
Bract - Definition, Meaning & Synonyms Vocabulary.com
WebBract. In botany, a bract is a modified or specialized leaf, especially one associated with a reproductive structure such as a flower, inflorescence axis, or cone scale. Bracts are often (but not always) different from foliage leaves, for example being smaller, larger, or of a different color or texture. Some bracts are brightly colored and ... Some bracts are brightly-coloured and serve the function of attracting pollinators, either together with the perianth or instead of it. Examples of this type of bract include those of Euphorbia pulcherrima (poinsettia) and Bougainvillea: both of these have large colourful bracts surrounding much smaller, less … See more In botany, a bract is a modified or specialized leaf, especially one associated with a reproductive structure such as a flower, inflorescence axis or cone scale. Bracts are usually different from foliage leaves. They may … See more Bracts that appear in a whorl subtending an inflorescence are collectively called an involucre. An involucre is a common feature beneath the … See more A spathe is a large bract or pair of bracts forming a sheath to enclose the flower cluster of such plants as palms, arums, irises, crocuses, and dayflowers (Commelina See more A small bract is called a bracteole or bractlet. Technically this is any bract that arises on a pedicel instead of subtending it. See more An epicalyx, which forms an additional whorl around the calyx of a single flower, is a modification of bracteoles In other words, the epicalyx … See more sf bay bridge webcam
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Web3. The bract is a truncated leaf found near the base of the pedicle. 3. The term "bracteole" refers to a leaf-like structure found between a bract and a bloom. 4. In hypogynous flowers, a bract is absent. 4. It is otherwise called a secondary bract. 5. Example- Bougainvillea, Hibiscus. 5. Example- pea WebApr 20, 2024 · (e) Nut or Glans — It is a dry, one-celled and one-seeded fruit which develops from a superior, bi- or polycarpellary ovary having a hard and woody pericarp. Sometimes, the fruit is enclosed by cupular persistent bract. Examples – Anacardium occidentale, species of Quercus, Trapa, Fagus, Castanea, etc. 2. Fleshy fruits:- WebApr 8, 2024 · Bract definition: a specialized leaf , usually smaller than the foliage leaves, with a single flower or... Meaning, pronunciation, translations and examples sf bay bridge speed limit