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plasmodiocarp

[ plaz-moh-dee-uh-kahrp ]

noun

, Mycology.
  1. a fruiting body of certain myxomycetes.


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Word History and Origins

Origin of plasmodiocarp1

First recorded in 1875–80; plasmodi(um) + -o- + -carp
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Example Sentences

Plasmodiocarp long and widely effused, anon winding, here and there reticulate, always applanate; sometimes in form an �thalium, the peridial cortex membranous, firm, thick, and white.

Of the species last named we have compressed forms opening by narrow fissure along their knife-edged summit, with scarce place for capillitium at all between the approaching walls; again we have colonies of sporangia quite terete, calcareous without, opening in fragmental fashion at the top, displaying sometimes the thin membranous inner wall but at length fissured and gaping as in the more usual phase figured by authors, where the plasmodiocarp is simply compressed but not extravagantly thin.

These range all the way from the simplest and plainest kind of a plasmodiocarp with only the most delicate frosting of calcareous crystals up through more or less confluent sessile sporangia to well-defined elegantly stipitate, globose fruits, where the lime is sometimes so abundant as to form deciduous flaky scales.

Capillitium consisting entirely of straight membranous, tubular, columns, extending from the base to the upper wall of the plasmodiocarp, 7–22 � thick and usually containing small crystalline masses of lime.

In the sporangial presentation the capillitium is intricate delicate; in the plasmodiocarp, rigid, dark-colored, etc.

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plasmodial slime moldplasmodium