calyptrogen
[ kuh-lip-truh-juh n ]
/ kəˈlɪp trə dʒən /
noun Botany.
the histogen layer that develops into the root cap.
Words nearby calyptrogen
calydonian hunt,
calymmatobacterium,
calypso,
calypsonian,
calyptra,
calyptrogen,
calyx,
calzaghe,
calzone,
calèche,
caló
British Dictionary definitions for calyptrogen
calyptrogen
/ (kəˈlɪptrədʒən) /
noun
a layer of rapidly dividing cells at the tip of a plant root, from which the root cap is formed. It occurs in grasses and many other plants
Word Origin for calyptrogen
C19: from
calyptra +
-gen