FIGURE 20 in Stolonochloa, a new Australian genus segregated from Panicum (Poaceae: Panicoideae: Paniceae: Boivinellinae) based on phenetic analysis of morphological data

FIGURE 20. Transverse section of fresh leaves at mid vein of Entolasia, Panicum s.s. and Stolonochloa. a. S. lachnophylla, plant cultivated from Forster PIF42156 (BRI). b. S. pygmaea from Bean 31074 (BRI). c. E. stricta from Thompson MOR756 (BRI). d. P. effusum from Thompson EJT916 (BRI). Images: E.J. Thompson. Scale bar: 100 µm. Abbreviations: bf bulliform cells; chlchlorenchyma; sclsclerenchyma; s strand, g girder; tbmah tuberculate-based macrohair. a. and b. with C 3 bundle sheath (bs) with inner "horse-shoe" of thick-walled cells and several adaxial thin-walled cells and outer ring of relatively large uneven-sized parenchyma cells. Adaxial leaf surface undulate. c. with C 3 bundle sheath with inner "horse-shoe" of thick-walled cells and several adaxial thin-walled cells and outer ring of relatively even-sized parenchyma cells. d. with C 4 bundle sheath with inner "horse-shoe" of thick-walled cells and several adaxial thin-walled cells and outer mestome sheath of two arcs of chlorenchymous cells.