How To Use Sporophyll In A Sentence

The lunate microsporophylls and densely packed sporangia are consistent with the morphology of other noeggerathialean cones, such as Discinites Feistmanlel.
Each fertile shoot is composed of two fused bracteoles, which surround the microsporophyll.
Both cone types are of comparable size with helically arranged, imbricate microsporophylls, and have microsporophyll head abaxial cuticles with a thicker papillate central region and a thinner, nonpapillate marginal region.
These, as in Gymnosperms, are of two kinds, microspores or pollen-grains, borne in the stamens (or microsporophylls) and megaspores, in which the egg-cell is developed, contained in the ovule, which is borne enclosed in the carpel (or megasporophyll). Encyclopaedia Britannica, 11th Edition, Volume 2, Part 1, Slice 1
To these leaves surrounding the sporophylls, the general name of "perianth" or Elements of Structural and Systematic Botany For High Schools and Elementary College Courses

These, as in Gymnosperms, are of two kinds, microspores or pollen-grains, borne in the stamens (or microsporophylls) and megaspores, in which the egg-cell is developed, contained in the ovule, which is borne enclosed in the carpel (or megasporophyll). Encyclopaedia Britannica, 11th Edition, Volume 2, Part 1, Slice 1
Generative organs are fertile zones, which are formed by numerous sporangiophores with peltate sporophylls.
Many groups (Lycopodiaceae is an exception) have a ligule or small flap of tissue adaxially above each microphyll, or its homologous sporophyll.
This fertile zone consists of an internode bearing small sporangiophores with peltate sporophyll shields.
None of these sporophyte plants produced fertile sporophylls bearing sporangia.
In contrast, C. comptonensis microsporophyll heads have a cutinized hypodermis, and distinctly conical epidermal papillae with pointed apices.
The microsporophylls of cycads are arranged in strobili and bear clusters of microsporangia on their abaxial surface.
The microsporophyll of Lepidopteris has been reconstructed as a pinnate axis with short branches bearing clusters of small elongate pollen sacs fused at the base.