12 POLLEN. 



Aracece contd. 



Anthurium Patrinii. WS. 34. 

 Spathophyllum heliconise folium. WS. 38. 

 Phyllotsenium mirabile. WS. 33. 

 Arum divaricatum. M. xvi. 8. M. 



- furcatum. P. 1. 2. 



- teraatum. M. 

 Pothos crassa. P. xvii. 5. 



- longifolia. M. 

 *Rohdea Japonica, 6. 

 *Pennillia turpiflora, 6. 



PANDANE^. Mohl, oval with one furrow. 



JUKCACE^J. According to Mohl, in tetrahedons, in fours ; according to 

 Hassall, () in fours,three placed in one plane ; (6) rough, sub- 

 globular. with three bands ; (c) oval, echinulate, with one pore. 

 Juncus articulatus. H. xiii. 8. 

 * - effusus, 6. 



- Jacquini. M. 

 Helonias latifolia. P. ii. 9. 



- crenata. H. f. Ant. xlvii. 

 *Luzula campestris. F. ii. 11. B. cxix. 4. 



- vernalis. M. 

 *Xerotes longifolia, 6. 

 *Astilbe Cunninghamii, 6. 



- pumila. H. f. Ant. cxxvii. 



- echinulata. H. f. Ant. cxxviii. 

 XTEIDEJE. 



Xyris erianthus. M. 



- alpestris. M. 



Tripteralla violacea. M. 

 COMMELYNE^. According to Mohl, elliptic, with one furrow, as I have 



observed ; Hassall says it is somewhat curved. 

 Tradescantia virginica. F. P. 1. 2. M. i. 20. H, xi. 10. 



* - variegata, 12. 



* - discolor, 5. 



* - Warzeloides, 6. 

 Commelyna cselestris. P. 1. 21. 



- tuberosa. Mir. xxxi. 45. 

 *0ochleonema, 10. 

 *Dichorazandra, 6. 

 *Palisotia Barlerii, 5. 6. 



PONTEDERACE^E. Simple ellipse ; according to Mohl, with two longi- 



tudinal furrows. 

 *Pontederia cordati, 9. 10. M. i. 25. 



Usually a simple ellipse with one slit, smooth or prickly, 

 ornate or reticular. II. Trigonous. 

 Aloe obscurus. H. 



- mararitiferus. M. 



- saponarius. H. 



* - mitriformis, 12. M. i. 22. 



* - pluridens, 12. 



* - linealis, 10. 



* - abyssinicus. WS. 40. 



- frutescens. F. 

 *Howarthia radula. H. 



- reticulata. F. 



* Asparagus officinalis, 8. H. xii. 11. 



