Fig. 4. Saxicolella nana. A in Taxonomic revision of Saxicolella (Podostemaceae), African waterfall plants highly threatened by Hydro-Electric projects

Fig. 4. Saxicolella nana. A stem with two leafy shoots with spathellae; B placenta from fruit covered in seeds; C habit sketch showing disc-like root and centrally inserted leaf rosettes; D shoot with dehisced spathellum and flower at anthesis (right), detail of stamen (left); E dyad pollen grain; F flower showing pedicel, tepals and gynophore (stamen removed); G transverse section of ovary. All from Mildbraed 7749a (B). ALL DRAWN BY JOSEF POHL (original for illustration in the protologue, attached to the holotype B).