disseminule


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dis·sem·i·nule

 (dĭ-sĕm′ə-nyo͞ol′)
n.
A reproductive plant part, such as a seed, fruit, or spore, that is modified for dispersal. Also called diaspore.

disseminule

(dɪˈsɛmɪˌnjuːl)
n
(Botany) any propagative part of a plant, such as a seed or spore, that helps to spread the species
[C20: from disseminate + -ule]

dis•sem•i•nule

(dɪˈsɛm əˌnyul)

n.
any propagative part of a plant, as a bud, seed, or spore.
[1900–05; probably dissemin (ate) + -ule]
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References in periodicals archive ?
Because practitioners in the sciences need precision when speaking or writing formally, the botanical term of choice for both true seeds as well as those carrying extra parts is disseminule, a catchall term that covers all variations of reproductive packages, botanically known by terms such as aril, achene, capsule, caryopsis, nut, drupe, and true seed (Figure 4).
The disseminule is elliptical to elongate-elliptical, with semielliptical wings persisting from the strongly winged floral tube of the flower (Gentry, 1993).
According to Carlquist (1974), long-distance dispersal is often not achieved by a single individual or disseminule.