Fig. 284: a-f, Arisacma triphylliim: a. habit, X Vj; b. outline of one leaflet, X V,; 

 c, spadix, X \V>\ d and f, berries, X 2V->; e, seeds, X 2V>. g-j. Acorus Calamus: g, habit, 

 X 1/,; h, bract, X 10; i, fruit, X 5; j, seed, X 5. (V. F.). 



