POLLEN. 



73 



AMARYLLIDACE^:. 



(o- v 

 600o) :a ' 



a long ellipse; the extine covered 

 with yellow matter ; thickened 

 at the ends. b. under oil the 

 oilv matter is diffused and the 

 network becomes visible, c. in 

 water it contracts in length and 

 has the oily particles in drops. 



35. Alstrcemeria curtisiana (^^) : 



yellow, in natural state opaque. 

 b. with delicate markings ; pale 

 lilac, and with pale yellow 

 markings, with a long slit. c. 

 in vinegar oval, finely marked ; 

 in water nearly globular, with 

 circular rim of oily blots all 

 round. 



36. Amaryllis formosissima (^j) : 



1 slit ; the extine punctulate. b. 

 oval in water. 



37. Crinum sp. (g^)= yellow, 

 punctulate. b. with 1 slit with 



2 coverings, c. in water oval. 



38. Crocus syrioffia ) ; smooth, 

 globular. 



39. Schizostylis coccinea (5^5); with 

 # single pleat, with minute lines 

 on the coat. 



40. Gladiolus (hybrid) (^); ex- 

 tine pitted, with a long slit ; in 

 water globular. 



41. Iris sinensis (^r n ) : . rough 



\ olMJU/ 



broad, oval. b. in oil with long 

 slit ; in water globular anc 

 clouded. 



42. Iris elatior 

 1 slit. 



reticulate 



TACCACEJE. 



43. Tacca altocarpifolia (^) ; hy- 

 aline, oval, with 1 simple open- 

 ing. 



44. Atacda cristata (^f ) : yel- 



low, 1 slit. b. in oil 1 or 2 folds 

 on the covering, which is deli- 

 cately marked. 



45. Musa paradisiaca () ; broad, 



oval, with rough lines; un- 

 altered in water. 



46. Canna indica (^5); globular, 

 rough, almost echinate; unal- 

 tered in water. 



DICOTOLYDONE^E. 



47. Ceratozamia mexicana, Broiv. 



(eol)) : a ' trans P arent > ova1 ^ ^ th 

 3 slits, b. in oil. c. in vinegar. 

 d. in water globular and clouded. 



CONIFERS. 



48. Cryptomeria japonica, Don. 



(e^o) : " sul>s P nerical ) some - 

 times with a little projection. 

 b. in oil somewhat cubical, c. in 

 vinegar with turbid fovilla. d. 

 and e. in water bursting with a 

 cloud of oily particles mixed 

 with fovilla through a crescent- 

 shaped opening. 



49. 



communis, L. 



a. sub-spherical, with 4 or 5 

 valves apparently, b. in oil 4-5 

 valves, transparent, c. in vinegar 

 spherical, d. in water. 



50. Cupressus Benthami, Eud. (^5) : 

 a. 3-4-sided, b. c. in oil. d. in 

 water. 



51 . Pinus laricio, Poir. (JJQJJQ) : 2 

 oval masses full of greenish-yel- 



