Fig. 3
From: Frond architecture of the rootless duckweed Wolffia globosa
Microscopic observations of W. globosa fronds. A-C, Light micrograph of vertical cross-sections of a W. globosa frond showing the daughter fronds (DF, GF) were budding from the meristematic area (MA) in reproductive pocket (RP) of the mother frond (MF). DO- dorsal part, VE- ventral part. D, Light micrograph of horizontal cross-section of a W. globosa frond showing MF and daughter fronds (DF1, DF2), vacuolated cells (VC) and substomatal cavity (SS). E-G, Magnification of DF1 and DF2 with larger nuclei (NU), epidermal cells (EC) and RP. Bars = 200 μm