Fig. 5

Ramet leave bud (RLB) development in the second node of a strawberry stolon. a Pure trifoliolate leave enclosed in the bract. b Newly formed bract, with a new primordium of trifoliolate leaves inside. c–e Development of ramet leave buds and laterally located newly formed stolon buds. f Young trifoliolate cluster and laterally located new stolon in the second node. g and h Detailed exhibition of ramet leave buds cluster and the bird's eye perspective of a single developing leaf bud, respectively. i–j Development of laterally located newly formed stolon buds with the growth of apical ramet buds. The scale bar is 150 μm in (a–b) and (d–e), 300 μm in (c and f) 100 μm in G, 10 μm in (h) and 20 μm in (i–j)