A strobilus (pl.: strobili) is a structure present on many land plant species consisting of sporangia-bearing structures densely aggregated along a stem. Strobili are often called cones, but some botanists restrict the use of the term cone to the woody seed strobili of conifers.

A conifer cone, or in formal botanical usage a strobilus, pl.: strobili, is a seed-bearing organ on gymnosperm plants, especially in conifers and cycads. They are usually woody and variously conic, cylindrical, ovoid, to globular, and have scales and bracts arranged around a central axis, but can be fleshy and berry -like.

Wide variations in the female (megasporangiate) reproductive structures among the conifers are the main basis for their classification. Most living conifers have a seed cone that is interpreted as a compound strobilus; each cone scale, inserted in the axil of a bract, is equivalent to an entire simple pollen cone.

The meaning of STROBILUS is an aggregation of sporophylls resembling a cone (as in the club mosses and horsetails).

Strobilus In subject area: Agricultural and Biological Sciences Early pollen cones (microsporangiate strobili) were simple structures consisting of an axis with modified leaves (microsporophylls) that bore microsporangia.

Jun 28, 2021 · strobilus A "cone" (such as the ones of pine trees). It is the fruiting body of gymnosperms. It can be male or female.

strobilus: cone-shaped mass of ovule- or spore-bearing scales or bracts; reproductive structure of conifers. Some seed-producing plants do not have flowers and fruit.

In most gymnosperms the male pollen cones, called microstrobili, contain reduced leaves called microsporophylls. Microsporangia, or pollen sacs, are borne on the lower surfaces of the microsporophylls. The number of microsporangia may vary from two in many conifers to hundreds in some cycads.

What does the noun strobilus mean? There are three meanings listed in OED's entry for the noun strobilus. See ‘Meaning & use’ for definitions, usage, and quotation evidence. strobilus has developed meanings and uses in subjects including. plants (mid …

Strobili are reproductive structures found in certain plants, particularly in gymnosperms and some ferns, which bear spores or seeds. These structures can be thought of as cones, with male strobili producing pollen and female strobili housing seeds, playing a crucial role in …