Megasporophyll

Megasporophyll, botany term, fern leaf refers to gynospore. A megasporangia leaflike organ, also called.
Megasporophyll
Megasporophyll macrosporophyll
 Cycad megasporophylls Cycad megasporophylls
In gymnosperms, megasporophyll often metamorphosed into Pearl scale (conifers), pearl collar (Yin Xing), collar (Taxus), set by (Luo Hansong), pinnate megaspore (Tie Shu).