megasporangium Definition

macrosporangium, microsporangium, sporange, leptosporangium, sporangium, sporangiophore, zoosporangium, reproductive structure, tetraspore, sporogenesis, microsporogenesis, zygospore, conceptacle, sphaerospore, oophoridium, carpospore, zygosperm, megasporophyll, conidiospore, macrospore, spore, sporogony, megagametophyte, homosporous, microgametophyte, cleistothecium, spermatium, gametophore, swarmspore, heterospory, thecasporous, sporopollenin, protonema, spermogonium, phanerogamic, sporophyte, plant organ, aecidium, zoospore, ascospore, basidiocarp, stichidium, perigonium, angiosporous, oogonium, exospore, microzoospore, cystocarp, phanerogam, agamete, carpophore, perispore, aeciospore, conidium, plant part, spermospore, ovule, proembryo, perigone, ostiole, exannulate, orthogamy, epispore, acrospore, oosporangium, sporiferous, basigynium, abstriction, sterigma, pteridosperm, antherozoid, spermatophyte, disporous, phaeospore, oosphere, megaspore, prothallium, seirospore, sporocyte, embryo sac, spermo, microspore, gonophore, endorhizal, abjunction, gametophyte, pseudospore, nemathecium, athalamous, microsporic, endosporous, basidiospore, antheridium, thallophyte, quintine, sporosac, perigynous, pycnidium, primine, campylotropous,