PROTOXYLEM


Meaning of PROTOXYLEM in English

noun Date: 1887 the first-formed xylem developing from procambium and consisting of narrow cells with annular, spiral, or scalariform wall thickenings

Merriam Webster. Explanatory English dictionary Merriam Webster.      Толковый словарь английского языка Мерриам-Уэбстер.