Epigeal

Source: Wikipedia, the free encyclopedia.

Epigeal, epigean, epigeic and epigeous are

biological terms describing an organism's activity above the soil
surface.

In

germinating seed expand, throw off the seed shell and become photosynthetic above the ground. The opposite kind, where the cotyledons remain non-photosynthetic, inside the seed shell, and below ground, is hypogeal germination
.

The terms epigean, epigeic or epigeous are used for organisms that crawl (epigean), creep like a

hypogeous
.

An epigeal nest is a term used for a termite mound, the above ground nest of a colony of termites.[1]

See also

  • List of plant morphology terms

References