What is called Corymb?

Definition of corymb : a flat-topped inflorescence specifically : one in which the flower stalks arise at different levels on the main axis and reach about the same height and in which the outer flowers open first — see inflorescence illustration.

What is Corymb and umbel?

Corymb: It is a racemose inflorescence, here the main axis is comparatively short, and the the older flowers (lower flowers) have much longer pedicel then the upper ones (younger flowers). Umbel: It is a racemose inflorescence in which the peduncle is shorted.

What type of inflorescence is Corymb?

flower structure In inflorescence: Indeterminate inflorescence. A corymb is a raceme in which the pedicels of the lower flowers are longer than those of the upper flowers so that the inflorescence has a flat-topped appearance overall, as in hawthorn (Crataegus).

What is panicle in plants?

A panicle is a branched raceme in which each branch has more than one flower, as in the astilbe (Astilbe). In angiosperm: Inflorescences. A panicle is a branched raceme in which the branches are themselves racemes (e.g., yuccas, Yucca).

What are the examples of Corymb?

Flowers in a corymb structure can either be parallel, or alternate, and form in either a convex, or flat form. Many species in the Maloideae, such as hawthorns and rowans, produce their flowers in corymbs. The Norway maple and yerba maté are also examples of corymbs.

Which plant of family has Corymb inflorescence?

This type of inflorescence is common in members of the Deadnettle/Mint Family (Lamiaceae). The example is Phlomis russelliana. A Corymb is a flower cluster where all the flowers are at the same level, with flower stalks of different lengths, forming a flat-topped flower cluster. The example is Achillea millefolium.

What is Corymb example?

Corymb is a botanical term for an inflorescence with the flowers growing in such a fashion that the outermost are borne on longer pedicels than the inner, bringing all flowers up to a common level. The Norway maple and yerba maté are also examples of corymbs.

What is panicle exertion?

Panicle exertion, the distance between the leaf cushion of flag and the neck-panicle node, is an important morphological trait, which has significant impact on hybrid seed production of rice.

What is a grass panicle?

Definition: A loose branch cluster of flowers that bloom from the center or bottom of the stem. Common panicles are lilacs or baby’s breath. Panicles can also include grasses where the upper most culm, or central axis of the major grass shoot, connects to a branch or cluster of grass segments.

What is simple umbel?

14-Simple umbel. Umbel- a racemose inflorescence in which all the individual flower stalks arise in a cluster at the top of the peduncle and are of about equal length. This example is blood-flower (Asclepias currassavica). Photo by K. R. Robertson and D. L. Nickrent of plants cultivated at the University of Illinois.

How do you pronounce Corymb?

corymb Pronunciation. ˈkɔr ɪmb, -ɪm, ˈkɒr-co·rymb.

What is the meaning of corymbs?

plural corymbs\\ ˈkȯr-​ˌimz , ˈkär-​, -​əmz \\. : a flat-topped inflorescence specifically : one in which the flower stalks arise at different levels on the main axis and reach about the same height and in which the outer flowers open first — see inflorescence illustration.

What does a yellow corymb look like?

The flowers are yellow, about three-quarters of an inch in diameter, and form a compact, terminal corymb. Their flower-heads are yellow, arranged in a corymb, and bloom during the whole of the summer. It grows from two to four feet high, and bears a corymb of many yellow heads, from July to September.

Is corymb determinate or indeterminate inflorescence?

In inflorescence: Indeterminate inflorescence. A corymb is a raceme in which the pedicels of the lower flowers are longer than those of the upper flowers so that the inflorescence has a flat-topped appearance overall, as in hawthorn ( Crataegus ).