352 NATURAL SCIENCE. May, 1894. 



Hansgirg (movements of parts), Bot. Centralblatt , 1892-3, and Berichte deut. Bot. Ges., 



1S90-93. 

 Heinsius (flowers and insects, Netherlands), Bot. Jaarhock, Gent, 1892, p. 54. 

 Hildebrand (sex variations, etc.), Bot. Zeit., 1892, p. 27, and Bcyichte Bot. Ges., 



1893, p. 476. 

 Keller {Monarda), Proc. Ac. Nat. Set. Philadelphia, 1892, p. 452. 

 Kerner (general), " Pflanzenkhen," vol. ii., Leipzig. 

 Kirchner (plants wrongly supposed anemophilous), Jahresheft Ver. vater Naturkunde 



Wiirttemberg, 1893, p. 96. 



(Umbelliferse), loc. cit., 1892, p. 8g. 



Klebs (influence of light on reproduction), Biol. Centr., 1893, p. 641. 

 Knuth (plants of Capri), Bot. Jaarboek, Gent, 1893, p. i. 



(Sprengel), loc. cit., p. 42. 



[Primula), Bot. Centralblatt 55, 1893, p. 225. 



(North Friesian Islands), Kiel, 1893, ^■nd other papers. 



Lagerheim (Dichrotiiena), Jonrn. de Bot., 1893, P- ^^i. 



Ludwig (various), Biol. Centralblatt, 1888-93, a^nd Mitth. Thuring. Bot. Ver., 1S92. 



Macleod (Flanders flowers), Bot. Jaarboek, Gent, 1893, p. 156. 



Magocsy-Dietz [Forsythia), Potfusetek a Termeszett. Kozlonyhoz, 1891, p. 121. 



Mattel (Sauromatum), Rivista ital. sci. nat. Siena, 1892, p. 133. 



Meehan (various), Proc. Acad. Nat. Sci. Philadelphia, 1893, and Gardeners' Chronicle, 



1892. 

 Merritt (notes on fertilisation), Zoe, 1893, p. 311. 

 Mesnard (scent), Comptes Rendus, 1892, p. 892. 

 Miyoshl (movements of pollen-tube). Flora, 1894, P- 76- 

 Molisch (ditto), Sitzb. k. Acad. Wien, 1893, p. 423. 

 Ne'wdigate (hermaphrodite hazel), /own;, of Bot., 1893, p. 153. 

 Nevifell (Orcliis, ^Fisculus), Bot. Gazette, 1892, p. 165 ; 1893, P- ^°7- 

 Pasquale [Penistemon), Atti. congr. bot. Genova, 1892. 

 Prunet (robbery of honey by bees, etc.). Revue gen. Bot., 1892. 

 Raunkiaer (Cyperaceas), Bot. Tidsskrift, Kjobnhavn, 1893. 

 Riley (plants and insects), Proc. Biol. Soc, Washington, 1892, p. 81. 

 Robertson (ditto), Bot. Gazette, 1893. 



Roze (Naias, Ceratophyllum), Bull. Soc. Bot. France, 1893, p. 361. 

 Scholtz {Papaver, Cobaea), Cohn's Beitrdge, 1892-3. 



Scott Elliot (British Crucifers), Trans. Bot. Soc. Edinb., vol. xix., 1891-2, p. 237. 

 Trelease {Yucca), Rept. Missouri Bot. Gdn., 1892-3. 

 Yerhoeff (flowers and insects on Norderney), Nova Acta k. Leap. Car. Acad. Naturf. 



61, 1893, p. 49. 

 Yochting (influence of hght on flowers). Brings. J ahrb., 1893. 

 Webber [Yucca), Amcric. Nat., 1892, p. 374. 

 "Wehrli [Corylus), Flora, Erg. Bd., 1892. 

 Willis (Gynodioecism), Proc. Camb. Phil. Soc, 1892 and 1S93 (3 papers). 



(fertilisation), Journ. Linn. Soc, 1893, p. 51. 



John C. Willis. 



