82 



POLLEN. 



217. Rhodanthe Manglesii (^5) : 

 a. globular, echinate. b. in oil 

 the echination disappears, with 3 

 slits, c. in water with oily 

 drops extruded. 



218. Ainslea pteropoda, DC. (^5) ' 

 a. oval, smooth, b. in oil burst- 

 ing with 3 slits, c. in water. 



DIPSICACHE. 



219. Enautia arv&nsis, Coult. (J^) : 

 a. rough, globular. 6. in oil. 



/ 



220. Centranthus ruber, DC. (jj^j : 

 a. echinate; it loses its echination 

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

 subtrigonous. 



/ 8 A 



221. Higginsia macrophylla \^Q) : 

 a. elliptic, with 3 slits. b. in 

 water. 



222. Burchellia capensis (g Q 8 00 ) ; ellip- 

 tic, rough, with 3 pores. 



223. Coccocypsdum repens, Siv. 



(e^o) ' P a( l ue oval ' in oil witl1 

 furrows. 



224. Galium palustre, L. (g 000 ) : a - 

 elliptic, with 3 bands, b. in oil. 

 c. in water. 



225. Ixora coccinea, L. (5^5) oval, 

 with 3 slits. 



226. Musscznda Jrondosa, L. (5^) : 

 a. elliptic, b. end up. 



227. Mwinda umbellata, L. (^Q) : 

 a. elliptic, rough, b. in oil. c. in 

 water. 



228. Rondeletia speciosa, Ludd. (^) : 

 a. oval, with 3 bands, b. c. d. in 

 oil. e. in water, f. in water. 



229. R. fragrant (g~) : a. 3-lobed. 

 b. opening out in water. 



230. Pentas cornea, Bent. (^5) ; sub- 

 spherical, with 3 bands; with 

 minute crystals in the anther 

 cells. 



231. Randia longissima (^5) ; 4 glo- 

 bular lobes, as in the Ericece. 



232. Palicwria, sp. (J-) ; globu- 

 lar, rough; with long raphids 

 in the anther cells. 



233. Rhodospermum Gardenii (g oo) 5 

 sub-spherical raphids in the an- 

 ther cells. 



234. Cephaelis spicata (^55) ; opaque, 

 globular, with 3 slits faintly 

 visible ; with minute raphids in 

 the anther cells. 



235. Manettia micans (^5): op- 

 aque, oval. b. end up. c. in oil, 

 rough furrows, with numerous 

 raphids in the anther cell. 



OAPEIFOLIACE^J. 



236. Sambucus niqra. L. [zsa] : ct, 



** VbUUU/ 



elliptic, with 3 furrows and bands. 



b, in oil 2 slits visible at once. 



c. in water. 



237. Viburnum Tinus, L. (~): 

 a. oval, rough, 3 furrows, b. in 

 oil. c. in water. 



spherical, echinate ; in oil. 



239. Linncea borealis, L. (~) : a. 

 sub-spherical, echinate, with 3 

 slits, b. in water with 3 pores. 



240. Diervillia ( Wagelid) rosea, Lind. 

 (eooo) ' sub-spherical, rough, with 

 3 slits. 



241. Abelia triflora,Br. (^=~) : a. 

 oval, crystalline, b. in oil, the 



