Fig. 11: Marsilea mucronata: a, habit, terrestrial plant, with densely pubescent 

 leaves and petioles, arising from slender rhizomes, x \\{,; b, leaf detail, terrestrial plant, 

 X 21/2; c, habit, terrestrial plant showing sporocarps, x %; d, sporocarp, terrestrial plant 

 showing dense pubescence, x 4; e, habit, aquatic plant with elongate slender completely 

 submersed petioles, their glabrous leaf blades floating, x %; f, leaf detail, aquatic plant, 

 X 2V2; g, sporocarp, aquatic form, showing blunt teeth near junction with stalk, x 4. 

 (From Mason, Fig. 4.). 



