POLLEN. 



75 



markings, a. b. c. opening at 

 one side. d. in Crater, e. in 

 vinegar, 5-cornered, polygonal. 



68. Cannabis sativa, L. (gj^) ; oval, 

 transparent, with 3 slits ; globu- 

 lar in water. 



HORACES. 



69. Dorsteniamaculata, Lam. (^5) 5 



polyhedric, 5 sides to each side 

 of each facet; in water sub- 

 globular, with many facets. 



URTICACILE. 



70. Parietaria officinalis, L. (^) 

 globular, reticulate. 



PROTEACE^:. 



71. Grevillia macrostylis (^5). 



72. Grevillia lancedata (^]: 3- 



\ oUOU/ ' 



cornered, but little altered under 

 oil, vinegar or water. 



73. Banksiaintegrifolia(^)', with 



but 2 pores. 



ELEAGNACE^:. 



74. Eleagnus hortensis, M.B. (~~ Q ) 5 

 opaque, with 4 slits (in oil) ; 

 under water spherical, clouded. 



THYMELEJE. 



75. Daphne odora, Tim. (^) ; 



opaque, globular; under oil 

 rough, with a margin ; in vine- 

 gar almost clear, with a margin. 



LATJRINE.E. 



76. Laurus nobilis, L. (^5) ; globu- 



lar, rough ; under water with a 

 margin. 



PARANYCHIE^:. 



77. Cmriogida littoralis, L. (~^)\ 

 minute, sub-spherical. 



CHENOPODIACE^:. 



78. Chenopodium Sonus Henricm, 

 L. (^-Q) ; sub-spherical, punc- 

 tate ; in water, with numerous 

 blots of oil protruding. 



A MA R A KTHE JR. 



79. Amaranthus tristis, L. ($5^) ; 



sub-spherical, with numerous 

 facets. 



80. Cdoxia cristata, Moq. (^) 5 

 polyhedric, with pentagonal fa- 

 cets ; in oil, with distinct echi- 

 nation. 



81. ^wasanguilenta^j^^, polyhe- 



dric, with 5 pentagonal facets ; 

 in oil a pore visible to each 

 facet. 



POLYGONACEJE. 



82. Rheum officinal* (^5); oval, 

 rough, with 3 bands and slits. 



83. Rheum undulatum (^) : el- 

 liptic and smooth, with 3 slits. 

 b. in oil more clear, c. end- 

 wise, d. in water spherical, 

 clouded. 



84. Pdygonum Bistorta, L. (^555) > 



rough, oval, with 3 slits ; in 

 water spherical, clouded. 



85. Polygonum hydrojriper, L. 



(eooo) 8 P nerical > echinulate ; un- 

 altered in water. 



86. Rumex obtiisifolium, L. (g^) > 



somewhat 4-sided, with 4 pores ; 

 in water globular, clouded. 



