endogen

Exogen is a related term of endogen.

In botany terms the difference between endogen and exogen

is that endogen is a plant which increases in size by internal growth and elongation at the summit, having the wood in the form of bundles or threads, irregularly distributed throughout the whole diameter, not forming annual layers, and with no distinct pith while exogen is a plant characterized by wood, bark and pith, the wood forming a layer between the other two, and growth only occurring on the outside.

As nouns the difference between terms and endogen

is that terms is while endogen is (botany) a plant which increases in size by internal growth and elongation at the summit, having the wood in the form of bundles or threads, irregularly distributed throughout the whole diameter, not forming annual layers, and with no distinct pith.

As nouns the difference between endogen and indogen

is that endogen is a plant which increases in size by internal growth and elongation at the summit, having the wood in the form of bundles or threads, irregularly distributed throughout the whole diameter, not forming annual layers, and with no distinct pith while indogen is a complex nitrogenous radical, C₈H₅NO, regarded as the essential nucleus of indigo.

As nouns the difference between endogen and endogeny

is that endogen is (botany) a plant which increases in size by internal growth and elongation at the summit, having the wood in the form of bundles or threads, irregularly distributed throughout the whole diameter, not forming annual layers, and with no distinct pith while endogeny is growth from within.