MR. N. T. BROAVN ON SOME NEW AROIDEJE. 263 



Fig. 0. Anther, side view, magnified 25 diameters. 



7. Fruit, natural size. 



8. Fruit, longitudinal section, natural size. 



9. Seed, magnified 2 diameters. 



10. Embryo, showing the leaves of the plumule at a slightly displaced, 



magnified 4 diameters. 



11. Embryo, longitudinal section, magnified 4 diameters. 



Plate V. 

 Arismma penicillatum, N. E. Br. 



Fig. 1. Part of plant, natural size. 



2. Female spadix, slightly enlarged. 



3. Male spadix, slightly enlarged. 



4. Ovary, enlarged. 



5. Ovary, longitudinal section, enlarged. 



6. Ovary, transverse section, enlarged. 



7. Two groups of stamens, enlarged. 



Plate VI. 



Ariscema pulchrum, N. E. Br. 



Fig. 1. Part of leaf, natural size. 



2. Inflorescence, natural size. 



3. Spadix, natural size. 



4. Ovary, enlarged. 



5. Ovary, longitudinal section, enlarged. 

 (>. Ovary, transverse section, enlarged. 

 7. Ovule, enlarged. 



Figs. 8 and 9. Organs showing a transition from ovaries to neuter organs, 

 enlarged. These are shown in position upon the spadix in fig. 3 

 at b. 



LINN. JOURN. — BOTANY, VOL. XVIII. 



