298 lUiitenbioloifische Litteratiir. 



874. Halsted, B. D. Strange pollen-tubes of Lohelia. — Amer. Natur. XX. 18^6. 

 Nr. 7. p. 644— G45. 



875. — — Pollen-tubes of Lobolia. — Amer. NatiH-. XXI. 1S>!7. Nr. 1. p. 75. 



876. — — Bulletin from the botanic. departm. of the State agricultural College. 8''. 

 118 pp. Arnes, Jowa 1888. — lief.: Bot. Centralbl. Bd. XXXVll. p. 110. 



877. — — Dicentra Stigmas and Stames. — The Botaii. Gazette. Vol. XIV. 1^^'.». 

 Nr. 5. p. 129. 



878. — — Observations on pollen m.easurements. — Bull Torr. bot. Club. New- 

 York 1889. Nr. 4. 



879. — — Pickerel-weed-pollen. — The Bot. Gazette XIV. 1889. Nr. 10. p. 255. 



880. — — Notes upon stamens of Solanaceae. Witli plate. — The Bot. Gazette. 

 1890. p. 103. — Ref.: Beih. Bot. Centralbl. 1.^91. p. 41; B. Jb. 1890. I. p. 478. 



881. — — Irritability in Purslane stamens. — Bull, from the Bot. Department of the 

 State Agricultural College Ames, Jowa. 1888 p. 66—69. — Ref.: Bot. Centralbl. 

 XL. p. 81. 



882. — — Observations upon Lythruni Howers. — A. a. 0. p. 00—71. — Ref. 

 Bot. Centralbl. XL. p. 81. 



883. — — Notes on Lit hospermum. — Bot. Gazette 1889. p. 202—203. — Ref.: 

 Bot. Centralbl. XLU. p. 309; B. Jb. 1889. 1. p. 522. 



884. — — Notes upon Epigaea repens. — B. Torr. B. C. XVllI. 1891. p. 249 

 —250. 



885. — — Experiments with Grape pollen. — Bull. Bot. Dep. State Agric. College 

 Ames, Jowa, 1888. p. 86. — Ref.: B. Jb. 1888. I. p. 365. 



886 — — Trigger-hairs of the Thistle Flower. — B. Torr. B. C. New York 1888. 

 p. 82—84. Fig. — Ref.: B. Jb. 1888. L p. 523. 



887. — — Notes on Pollen. — Bull. Bot. Dep. State Agric. College Ames, Jowa, 

 1888. p. 77—82. Fig. — Ref.: B. Jb. 1888. L p. 523. 



888. — — Observations on Oxalis. — Bull. Bot. Dep. State Agric. College Ames, 

 Jowa, 1888. p. 71—77. — Ref.: B. Jb. 1888. I. p. 562. 



889. — — Pollen germination and pollen measurements. — P. Am. Ass. XXXVll. 

 1888, 1889. p. 288. — Ref.: B. Jb. 1889. I. p. 522. 



890. — — A Modification of the versatile anther. — Bot. G. XIV. 1889. p. 107—108. 



891. _ — Berberis vulgaris. — ß. Torr. B. C. XVL 1889. p. 242. — Ref.: B. 

 Jb. 1889. l. p. 523. 



892. — — Observations upon barberry fiowers — Bot. G. XIV. 1889. p. 201. — 

 Ref.: B. Jb. 1889. I. p. 523. 



893. — — Sensitive stamens in Conipo sitae. — Bot. G. XIV. 1889. p. 151 — 152. 



894. — — The Germination of Pollen. - B. Torr. B. C. XVI. 1889. p. 130—131. 



895. Hamilton, Alex. G. On the fertilization of Goodenia hederacea. — Proeeed. 

 Linn. Soc. New-South-Wales, X. 1885, Sidney 1886. p. 145—161, mit 1 Tafel. 



896. — — Notes on the methods of fertilisation of the Goodeniaceae. — Proc. 

 Linn. Soc. New-South-Wales, IX. 1894. p. 201-220. PI. 16. — Ref.: B. Jb. 189-5. 

 I. p. 86. 



897. — — Notes on Pittosporum undulatuni Aiidr. — A. a. 0. p. 583 — 584. 

 — Ref.: B. Jb. 1895. I. p. 86. 



898. Hamilton, J., On the probable pollinization of greenhouse Ch rysant h t-nui in 

 by Eristalis tenax. — Entom. Amer. VI. 1890. p. 81—83. 



899 Hanausek, F., Die Entwickelungsgeschichte der Frucht und des Samens von 

 Coffea arabica L. Erste Abhandlung. Einleitung: Die Blüte. — Zeitschr. für 

 Nahrungsmitteluntersuchung und Hygiene. 1890. p. 237— 242. p 2.57-2.58. — Ref.: 

 B. Jb. 1890. I. p. 478. 



900. Hancock, Joseph L., Ornithophilous i>ollination. — Tlic Aiiicrican Naturalist 

 1894. p. 679—683. — Ref.: B. Jb. 1895. I. p. 86—87. 



