PROTOXYLEM


Meaning of PROTOXYLEM in English

transcription, транскрипция: [ ˌprō-tə-ˈzī-ləm, -ˌlem ]

noun

Date: 1887

: the first-formed xylem developing from procambium and consisting of narrow cells with annular, spiral, or scalariform wall thickenings

Merriam-Webster's Collegiate English vocabulary.      Энциклопедический словарь английского языка Merriam Webster.