Dictionary Meaning and Definition on 'Panicle'
n : compound raceme or branched cluster of flowers
- Panicle \Pan"i*cle\, n. [L. panicula a tuft on plants, dim. of
panus the thread wound upon the bobbin in a shuttle; cf. Gr.
?, ?; prob. akin to E. pane: cf. F. panicule. See 2d Pane.]
A pyramidal form of inflorescence, in which the cluster is
loosely branched below and gradually simpler toward the end.
Wikipedia Meaning and Definition on 'Panicle'
A panicle is a compound raceme, a loose, much-branched indeterminate inflorescence with pedicellate flowers (and fruit) attached along the secondary branches; in other words, a branched cluster of flowers in which the branches are racemes.
This type of inflorescence is largely characteristic of grasses like oat and crabgrass, as well as other plants such as pistachio and mamoncillo. Botanists use the term paniculate in two ways: "having a true panicle inflorescence" as well as "having an inflorescence with the form but not necessarily the structure of a panicle".
A corymb is similar to a panicle with the same branching structure, but with the lower flowers having longer stems, thus giving a flattish top superficially resembling an umbel. Many species in the Maloideae, such as hawthorns and rowans, produce their flowers in corymbs.[See more about Panicle at Dictionary 3.0 Encyclopedia]