A sorus (pl.: sori) is a cluster of sporangia (structures producing and containing spores) in ferns and fungi. A coenosorus ( pl. : coenosori ) is a compound sorus composed of multiple, fused …

Sorus, in botany, brownish or yellowish cluster of spore-producing structures (sporangia) usually located on the lower surface of fern leaves. A sorus may be protected during development by …

The meaning of SORUS is a cluster of plant reproductive bodies.

Sori (singular: sorus) are groups of sporangia (singular: sporangium), which contain spores. Sori are usually found on the underside of the blade. Young sori are commonly covered by flaps of …

2025年3月22日 · Fern - Spore, Sorus, Reproduction: Sori are complex aggregations of sporangia. The indusium protects the sporangial cluster. About one-third of fern species have …

A sorus (plural, sori) is a cluster of sporangia, often protected by an umbrella-like structure called the indusium as the spores mature. Each sporangium is lined by an inflated strip of cells called …

In Botany, Sorus, (sori in plural), is a yellow-brown cluster of structures that produce spores (sporangia). It is found usually on the lower surface of the leaves of ferns. Sorus is sometimes …

A sorus is a cluster of sporangia, often protected by an umbrella-like structure called the indusium as the spores mature. Each sporangium is lined by an inflated strip of cells called an annulus . …

Define sorus. sorus synonyms, sorus pronunciation, sorus translation, English dictionary definition of sorus. n. pl. so·ri 1. A cluster of sporangia borne on the underside of a fern frond. Also …

When you flip the mature blade of a fern over to observe the underside (abaxial side), you often find some brown patches. Each patch is a sorus (plural form: sori) which is a cluster of …