MEGASPOROPHYLL
Meaning of MEGASPOROPHYLL in English
transcription, транскрипция: [ -ˈsp{ȯr-ə-ˌfil ]
noun
Date: circa 1899
: a sporophyll that develops only megasporangia
Merriam-Webster's Collegiate English vocabulary.
Энциклопедический словарь английского языка Merriam Webster.
2003