Extant Cryptocarya vulgaris flower from Australia, MB.Pb.HB.00569. A. Overview of a flower, taken under the light microscope; B–D. Virtual 3D reconstruction from segmented microCT data; B. Overall flower; C. Cross section; D. Longitudinal section; E–G. microCT cross-sections, indicated in D and arranged from top to bottom; E. Immature bilocular anthers of the androecium and the bilobed stigma; F. Style, staminodes, glands, and filaments of the fertile stamens; G. Staminal tube resulting from the fusion of the third whorl of stamens with the whorl of staminodes; note the glands inserted at the division point of the tepal lobes. Perianth – grey; Stamens of the first whorl – red; Stamens of the second whorl – orange; Stamens of the third whorl – beige; Staminal glands – pink; Staminodes – yellow; Gynoecium – purple; Ovule – blue. Scale bars: 0.4 mm (A–D); 0.3 mm (E–G).