FLOWER POLLINATION 265 



Boissier, Genfeve, v, 1897, pp. 366 et seq.— Ab. : Bot. Centralbl., Cassel, Ixxi, 

 1897, p. 215 ; Ixxiii, 1898, pp. 457-9. 



1267. Die Gattung Calonyction. Op. cit., v, 1897, pp. 1021-52. 



1268. Neue und bemerkenswerte Pflanzen aus dem malaiisch-papuanischen Inselmeer. 



[Dimorphism of the perianth in Bulbophyllum mirabile.] Ann. Jard. bot., 

 Buitenzorg, xiii, 1896, pp. 276-326. 



1269. Uber Leea amabilis und ihre Wasserkelche. Op. cit., xiv, 1897, pp. 241-7. 



1270. Kanarische Echium-Arten im Hamburgischen Botanischen Garten. Gartenflora, 



Berlin, li, 1902, pp. 372-7. 

 See also under Iiecoq. 



1271. Halsted, Byron D. On Cross-fertilisation. Proc. Soc. Nat. Hist., Boston 



(Mass.), xviii, 1876, pp. 359. 



1272. 'Crazy,' pollen of the bell-wort. Bot. Gaz., Chicago (111.), xii, 1887, p. 139. 



1273. Strange pollen-tubes of Lobelia. Amer. Nat., Boston (Mass.), xx, 1886, pp. 644-5. 



1274. Pollen-tubes of Lobelia. Op. cit., xxi, 1887, p. 75. 



1275. Bull. Bot. Dept. State Agric. Coll., Ames (Iowa), 1888. [Oil glands between 



stamens of Cucurbitaceae, irritability of awns of Stipa sparta, Trin., dimorphism 

 of flowers of Lythrum.] — Ab. : Bot. Centralbl., Cassel, xxxvii, 1889, pp. 9-11. 



1276. Irritability in Purslane stamens. Bull. Bot. Dept. State Agric. Coll., Ames 



(Iowa), 1888, pp. 66-9. — Ab. : Bot. Centralbl, Cassel, xl, 1889, p. 81. 



1277. Observations upon Lythrum flowers. Op. cit., pp. 69-71. — Ab. : Bot. Centralbl., 



Cassel, xl, 1889, p. 81. 



1278. Experiments with Grape pollen. Bull. Bot. Dept. State Agric. CoIL, Ames (Iowa), 



1888, p. 86. — Ab. : Justs bot. Jahresber., Leipzig, xvi, (1888) 1890, p. 365. 



1279. Dicentra Stigmas and Stamens. Bot. Gaz., Chicago (111.), xiv, 1889, pp. 139-30. 



1280. Observations on pollen measurements. Bull. Torrey Bot. CI., New York, xvi, 



1889, pp. 135-6. 



1281. Pickerel-weed pollen. Bot. Gaz., Chicago (111.), xiv, 1889, p. 255. 



1282. Notes upon stamens of Solanaceae. Op. cit., xv, 1890, p. 103. — Ab. : Bot. 



Centralbl., Cassel, Beiheft. i, 1891, p. 41 ; Justs bot. Jahresber., Leipzig, xviii, 

 (1890) 1892, p. 478. 



1283. Notes on Lithospermum. Op. cit., xiv, 1889, pp. 202-3. — Ab. : Bot. Centralbl., 



Cassel, xlii, 1890, p. 309; Justs bot. Jahresber., Leipzig, xvii, (1889) 1891, 

 p. 522. 



1284. Notes upon Epigaea repens. Bull. Torrey Bot. CI., New York, xviii, 1891, 



pp. 249-50. 



1285. Trigger-hairs of the Thistle Flower. Op. cit., xv, 1888, pp. 82-4.— Ab. : Justs 



bot. Jahresber., Leipzig, xvi, (1888) 1890, p. 523. 



1286. Notes on Pollen. Op. cit., xv, 1888, pp. 77-82.— Ab. : Justs bot. Jahresber., 



Leipzig, xvi, (1888) 1890, p. 523. 



1287. Observations on Oxalis. Op. cit., xv, 1888, pp. 71-7.— Ab. : Justs bot. Jahresber., 



Leipzig, xvi, (1888) 1890, p. 562. 



1288. Pollen germination and pollen measurements. Proc. Amer. Ass. Adv. Sci., 



Salem, xxxvii, 1888-9, P- 288.— Ab. : Justs bot. Jahresber., Leipzig, xvii, (1889) 

 1891, p. 522. 



1289. A Modification of the versatile anther. Bot. Gaz., Chicago (111.), xiv, 1889, 



pp. 107-8. 



1290. Berberis vulgaris. Bull. Torrey Bot. CL, New York, xvi, 1889, p. 242.— Ab. : 



Justs bot. Jahresber., Leipzig, xvii, (1889) 1891, p. 523. 



1291. Observations upon barberry flowers. Bot. Gaz., Chicago (111.), xiv, 1889 



p. 201.— Ab. : Justs bot. Jahresber., Leipzig, xvii, (1889) 1891, p. 523. 

 ' 1292. Sensitive stamens in Compositae. Op. cit., xiv, 1889, pp. 151-2- 



