In botany, an umbel is an inflorescence that consists of a number of short flower stalks (called pedicels) that spread from a common point, somewhat like umbrella ribs. The word was coined in botanical usage in the 1590s, from Latin umbella "parasol, sunshade". [1]

The meaning of UMBEL is a racemose inflorescence typical of the carrot family in which the pedicels arise from about the same point to form a flat or rounded flower cluster.

This pattern, called an umbel, is actually a flattened raceme because the internodes of the axis, or peduncle (the point of origin of the leaves and flower axes), are shortened so that the pedicels are of the same length (e.g., the carrot family).

All are known as umbellifers, characterised by the formation of their flowers in umbels (meaning umbrella-like), a flat-topped inflorescence supported by a pedicel (a stem supporting a flower or seed), which all originate from the same point on the main stem.

2024年5月13日 · The umbel family is rich with pretty, garden-worthy plants - here are our top 10 ‘Umbellifer’, the old name for the plant family that now goes by the scientific name Apiaceae, perfectly evokes the lacy, umbrella-shaped flowers of its members.

2025年1月10日 · Umbel plants are keystone species, influencing ecological interactions. They provide nectar and pollen, supporting insect populations, which in turn affect the food web, benefiting birds, reptiles, and small mammals.

UMBEL meaning: 1. a cluster (= group) of small flowers on short spreading stems that come from the same point and…. Learn more.

2018年6月8日 · *umbel* A type of racemose inflorescence [1] in which stalked flowers arise from the same point on the flower axis, resembling the spokes of an umbrella. An involucre (cluster) of bracts may occur at the point where the stalks emerge.

The umbel characterizes specific families (carrot and ginseng families for example). These families typically show a compound umbel - smaller umbellets on a larger umbel. (Cicuta or water hemlock) Umbel (Zizia or golden alexander) The umbel is found scattered in many other families as well. (Eriogonum or false buckwheat - family Polygonaceae ...

An umbel resembles the spokes of an umbrella. The inflorescence has pedicels which radiate out from a central point. The umbels in Apiaceae (Umbelliferae) are usually compound with umbels radiating from umbels. The common name, genus and species, and family are …