POLLEN. 



85 



276. Saxifrnga aizoides, L. (^555) : 

 a. elliptic, with delicate markings 

 on the bands, and 3 slits, b. in 

 oil. c. in water. 



277. Astilbe (Hoteici) japonica 



oil. c. in vinegar. 



278. Ribes sanguineum, Purs. (^55) * 



a. globular, with many pores. 



b. in vinegar pores protruded. 



279. Rties rubrum, L. (^) ; glo- 

 bular, with a broad band and 

 several pores. 



280. Ribes aureum, Purs. (^) : 

 a. prismatic, with pores on each 

 side. b. globular in water. 



281. liibes grossutmia, L. (|=^) : 

 a. two forms ; one globular, as in 

 279. b. the others oval, with 

 3 bands, c. in water. 



ROSACES. 



282. Fragana vesca, L. (^) ; el- 



liptic, 3 slits and bands, deli- 

 cately marked. 



283. Pyrus domestica, L. ( JL) ; 

 simple, elliptic, with 3 slits. 



284. Nuttallia cerasiformis, Herb. 



delicately 



(eooo) ' tne 

 marked. 



285. Spiraa palmata, Pall. (|=|) ; 

 globular, with 3 slits and bands. 

 a. b. c, in oil. d. in vinegar. 



286. Sanguisvrba ojfidnalis, L. 



(e55o) : a> oval > witu 3 slits - b. 

 in oil. c. in vinegar 6 slits vi- 

 sible. 



287. Poterium Sanguisorba, L. 

 (^00)5 globular, with 3 bands 

 and 3 pores. 



288. Ulex europaa, L. (^555) ; ellip- 

 tic, 3 slits and bands, which are 

 of deep yellow, and rough. 



289. Tri folium subterraneum, L. 



(db) ' oval > ^k 3 slits > rough, 

 with delicate markings. 



290. Trifolium medium, L. (gnno) ' 

 rough, with 3 slits and bands. 



291. Lathyrus Aphaca, L. (^5x5) 5 

 oblong, rough, with broad bands. 



292. Vicia sativa, L. (^55) : . 

 oblong, rough, with delicate 

 curved markings on the bands. 

 b. end up. c. in water with 

 curved markings. 



293. Saraca (Jonesid) Asoka, Roxb. 



b. the 3 bands end up. 



294. Cassia biflora, L. (^) : a. 



long, elliptic, with 3 bands. 

 b. end up. 



295. Cercis Siliquastrunij L. (5555) 

 oval, with 3 rough bands, with 

 delicate markings. 



296. Arachis hypogaa., L. (^): 

 a. oval, with slight reticulation 

 in oil. b. in water 3 rough 

 bands still visible. 



ANACARDIACILE. 



297. Rhus Cotinus, L. (^) ; oval, 

 with 3 rough bands. 



SAPINDACILaE. 



298. Acer pseudoplatanus, L. (^) : 

 oval, with 3 bands; rough, with 

 delicate markings, and 3 slits. 



299. Pavia rubra, L. (^) ; oval, 

 with broad bands. 



300. Xanthoceras s&rbifolia (^) : 

 a. oval, with minute echinations, 



