Figs. 60–69

Menispermaceae endocarps. 60–64 Stephania tetrandra S. Moore (PPI, P. H. Chen 415). 60 Lateral view, incomplete perforation with convex sculpturing near ventral notch. 61 Dorsal view, transverse ridges. 62 Ventral view, vascular trace. 63 Sagittal view, seed and unequal length of limbs. 64 Sagittal view empty, straight vascular tube. 65–69 Tinospora dentata Diels (PPI, P. H. Chen 361). 65 Lateral view, two or three slightly lateral ridges with spines on the surface. 66 Dorsal view, one dorsal ridge. 67 Ventral view, a longitudinal aperture of linear condyle, keeled at apex. 68 Sagittal view, seed. 69 Sagittal view empty, empty endocarp, showing subglobose condyle. a aperture, co condyle, i.e. inner endocarp, k keeled, ms mature seed, r ribs, s spine, sc subglobose condyle, tr transverse ridges, vt vascular trace