Assertion: angiosperm's leaf | /r/HasProperty | microsporophyll
Facets:
Source sentences:
text: A pollen-bearing cone, the microstrobilus, consists of a central axis on which are borne, in a close helical arrangement, reduced fertile leaves (the microsporophylls).
text: In most gymnosperms the male pollen cones, called microstrobili, contain reduced leaves called microsporophylls.