Anatomical changes of the leaflet margins in a 5 cm region near the leaflet centre A Butia paraguayensis B B. eriospatha. PVB-SVB = primary vascular bundles transitioning to secondary vascular bundles; SVB-PVB = secondary vascular bundles transitioning to primary vascular bundles. Gone = vascular bundle disappeared or nearly so. Scale bars: 0.5 mm.

 
 
  Part of: Noblick LR, Sant’anna-Santos BF (2021) Diversity of leaf anatomy within a single leaflet and between leaflets of four Butia (Arecaceae, Arecoideae) species. PhytoKeys 180: 31-52. https://doi.org/10.3897/phytokeys.180.66018