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SEM micrographs of Pherosphaera fitzgeraldii shows seeds with a fertile bract (A and B); P. hookeriana shows seeds with a fertile bract (C and D); Microcachrys tetragona shows the developing ovule (E) and seed cone with epimatium (F); and Saxegothaea conspicua showing developing ovule-post pollination with epimatium, nucellus and fertile bract (G and H).
