phellogen

English

Etymology

From Ancient Greek φελλός (phellós, “cork”) +‎ -gen.

Noun

phellogen (countable and uncountable, plural phellogens)

1. (botany) The tissue of young cells that produces the phellem.

   Synonym: cork cambium

   • 2007, Keith Roberts, Handbook of Plant Science, volume 1, page 154:

     We distinguish between primary bark (originating from primary meristems - protoderm, ground meristem and procambium) and secondary bark (originating from secondary meristems - the vascular cambium, the phellogen, and dilatation meristem).

Derived terms

• phellogenetic
• phellogenic