POLLEN. 



87 



320. Eriostemon castratum (~) 

 oblong, with glandular dots. 



321. Boroniamegastigma(-^)\ glo 

 bular, with 3 pores. 



322. Correa speciosa (^) : a. ellip- 

 tic. b. with 3 slits and pores, c 

 end up. 



GERANIACE^E. 



323. Geranium Robertianum, L 

 (eiHo) : . globular, echinate. b 

 in oil,echination becoming blank 

 c. in water. 



324. Erodium moschatum, L. (g^) : 

 . opaque, globular, rough, b. in 

 oil, finely marked, c. in water, 

 with 3 bands. 



325. Pelargonium unifolium (gj^) : 

 a. broad, oval, ro ugh, almost echi- 

 nate. b. end up, showing the 3 

 slits, c. in oil, sub-globular. 



326; Tropceolum majus, L. (^55): 

 a. broad, oval, with 3 rough 

 bands and slits, b. 3-cornered, 

 end up. 



327. T. tricolor (|=^) : . narrow, 

 oblong, curved, b. in oil, show- 

 ing delicate markings. 



328. Viviana grandiflora (~~) ; from 

 the Kew herbarium. Globular, 

 opaque, but in oil rough, vari- 

 cose. 



329. Limnanthes alba (^); crescent- 

 shaped, with 4 or 5 cells. 



330. L. pulchella (|=|) ; smaller, 

 with 2 or 3 cells. 



BALSAMINEJS. 



331. Impatiew Royliana (^5) ; hya- 

 line, oblong, with numerous 

 raphids in anther. 



332. Impatiew sp. (QJW)' a. broad, 

 oval, with rough bands, b, in 

 water, with 3 bands visible; 

 minute raphids in anther. 



333. Impatiens racemosa, Edg. (^QQ) : 

 . rough, oval. b. in oil. c. in water. 



334. Oxalis Autosetla, L. () 

 hyaline, globular, shining. 



335. O. americana, L. (^5) ; sub- 

 spherical, with 3 bands. 



336. O. Marlii (^); yeUow, eUip- 

 tic, with 3 slits. 



337. O. carnosa, Cam. (~) ; globu- 

 lar, rough, with 3 slits. 



MA T/PTfiTTT A CTE M, 



338. Malpighia sp. (^); globular, 

 with rough projections. 



339. M.punicea(jj^)\ opaque, glo- 

 bular, with faint slits barely 

 visible. 



340. Linum grandiftorum, Dep. 

 (ewo) 5 globular, fine network, 

 with 3 pores. 



STERCTTLIACE^E. 



341. Thomasia purpurea (gQ^) : . 

 oval, with a spot on either side. 

 6. in oil, with a cross-bar, c. in 



