Cypsela of Wedelia figueiredoana sp. nov. in scanning electron microscope (SEM) (A–E) and light microscopy (F–K). A General view B apex detail C coroniform pappus detail, note the outer awn and inner bristles fused at the base D basal region detail, observe the presence of elaiosomes E indumentum detail highlighting the biserial tector trichomes F–H middle region F overview G pericarp detail, note the sclereids of the middle mesocarp and the presence of phytomelanin H lateral region detail, observe the vascular bundle immersed in the mesocarp I–K cypsela apex I general view J pericarp detail K lateral region detail. in: external mesocarp; ex. exocarp; im: inner mesocarp; mm: medium mesocarp; se: seed; arrow: vascular bundle; asterisk: crashed layer (part of the inner mesocarp and endocarp); black arrowhead: sclereid; white arrowhead: phytomelanin. Cypsela analyzed from L. S. Rodrigues 201 (HUFU).