Figure 4.

An isolated fruit of Qingganninginfructus formosa and its ovule revealed in Micro-CT virtual views. LZP-2018-05A. (a). An isolated fruit with longitudinal striations and bulging basal portion, suggestive of an enclosed ovule in the fruit. Scale bar = 5 mm. (b). Longitudinal surface section of the fruit in (a), showing ovule (s) within. Scale bar = 5 mm. (c). Longitudinal surface section of the fruit, showing the ovule (s) surrounded by fruit wall (gray). Scale bar = 5 mm. (d,e). Longitudinal sections of the fruit showing the ovule (s) between the overlying fruit wall and underlying fruit wall (arrows). Scale bar = 5 mm.