Figure 5. In situ seeds and flowers.
Bar = 1 mm except otherwise annotated. (A) A seed (outlined) inside the ovary of Flower 16 in Figure 1e. Note the oboval micropyle (black arrow) and funiculus (white arrow). PB22222a. Bar = 0.2 mm. (B) Detailed view of the funiculus (between the arrows) of the seed in Figure 5a. PB22222a. Bar = 0.1 mm. (C) A seed (detailed in Figure 6i) inside the ovary of Flower 7 in Figure 1e. PB22222a. (D) Detailed view of the oval micropyle (arrows) of the seed in Figure 5a. PB22222a. Bar = 0.1 mm. (E) A seed (arrow, detailed in Figure 6d–e) inside the receptacle in Flower two in Figure 1b. PB22226. (F, G) Two facing parts of the same flower (Flower 10 in Figure 1e). PB22222a. (H) Top view of a flower with organically-preserved sepals (s), petals (p) and integral ovarian roof (fr), which is detailed in Figure 4c. PB22279. (I) Side view of a longitudinally split flower with scales (sc) on ovary side, sepals (s), petals (p) and partially preserved style (arrow). PB22489. (J) Detailed view of basal portion of the style (between arrows) arrowed in Figure 5i, with faint longitudinal striations. PB22489. Bar = 0.2 mm. (K) Detailed view of the narrowing base (between arrows) of the right petal in Figure 5i. PB22489. Bar = 0.5 mm.( L) Detailed view of a sepal in Figure 5i. PB22489. Bar = 0.2 mm.
Figure 5—figure supplement 1. Flowers of a living angiosperm and its details.
