How is a basidiocarp formed?
Basidiocarp, also called basidioma, in fungi, a large sporophore, or fruiting body, in which sexually produced spores are formed on the surface of club-shaped structures (basidia). Basidiocarps are found among the members of the phylum Basidiomycota (q.v.), with the exception of the rust and smut fungi.
What is the meaning of basidiocarp?
In fungi, a basidiocarp, basidiome or basidioma (plural: basidiomata) is the sporocarp of a basidiomycete, the multicellular structure on which the spore-producing hymenium is borne. Basidiocarps are characteristic of the hymenomycetes; rusts and smuts do not produce such structures.
What is basidiocarp membranous structure?
Basidiocarp. The mature basidiocarp is umbrella shaped and is divided into 3 parts namely stipe, pileus and gill. The stipe is thick, fleshy and cylindrical in structure. The upper part of the stipe possess a membranous structure called annulus.
What is the size of basidiocarp?
Basidia form four to seven ellipsoid or cylindrical basidiospores (Fig. 106.7A–C), 5–7×2–3 μm (mostly 6–7×3 μm in size), on inconspicuous sterigmata and often adhering in groups (Fig. 106.7D). Figure 106.7.
What is the example of nutrition?
Nutrients are chemical compounds in food that are used by the body to function properly and maintain health. Examples include proteins, fats, carbohydrates, vitamins, and minerals.
Which is the most complex type of basidiocarp?
In mycology, this type of basidiocarp is called “agaricoid” or “agaric” because it is the general form we see in the genus Agaricus. A more complex version of the agaric mushroom is seen in the genus Amanita, which is shown below. Figure 3.6.2. 1: The anatomy of an Amanita muscaria basidiocarp.
How to tell the development of an Agaricus basidiocarp?
The image above shows a few developmental stages of an Agaricus basidiocarp. In the fruiting body on the right (which has been cut in half), you can see the partial veil is still covering the gills. In the older fruiting body on the left, you can see the partial veil pulling away from the edges of the cap.
Which is the sporocarp of a basidiomycete?
In fungi, a basidiocarp, basidiome or basidioma (plural: basidiomata) is the sporocarp of a basidiomycete, the multicellular structure on which the spore-producing hymenium is borne. Basidiocarps are characteristic of the hymenomycetes; rusts and smuts do not produce such structures.
What’s the difference between epigeous and hypogeous basidiocarps?
As with other sporocarps, epigeous (above-ground) basidiocarps that are visible to the naked eye (especially those with a more or less agaricoid morphology) are commonly referred to as mushrooms, while hypogeous (underground) basidiocarps are usually called false truffles . All basidiocarps serve as the structure on which the hymenium is produced.