BIBLIOGRAPHY 



389 



Mer, . (i88o 2 ) 



Mer, . (1881) 



Mer, E. (I882 1 ) 

 [pp. 32, 42, 165, 195] 



Mer, . (1882*) 



Merz, M. (1897) 

 [p. i oo] 



Micheli, M. (1881) 



Micheli, P. A. (1729) 

 [pp. 76, 235] 



Milde, (1853) 



Miller, G. S. \ 



and [-(1912) 

 Standley, P. C.) 



Des causes qui modifient la structure de certaines 

 plantes aquatiques vegetant dans 1'eau. Bull, de la 

 Soc. bot. de France, T. xxvu. (Se"r. n. T. n.) 1880, 

 pp. 194-200. 



(This paper is concerned with the differences between the forms 

 of Littorella and Isoetes growing under different conditions.) 



Observations sur les variations des plantes suivant 

 les milieux. Bull, de la Soc. bot. de France, T. xxvm. 

 (Se"r. n. T. m.) 1881, pp. 87-90. 



(Brief notes on the submerged and aerial forms of Callitriche 

 Littorella, etc.) 



De la vegetation a 1'air des plantes aquatiques. 

 Comptes rendus de 1'acad. des sciences, Paris, T. 94, 

 1882, pp. 175-178. 



(An account of the experimental production of land forms in 

 the case of certain aquatic plants.) 



De quelques nouveaux exemples relatifs a 1'influence 

 de 1'heredite et du milieu sur la forme et la structure 

 des plantes. Bull. Soc. bot. de France, T. xxix. 1882, 

 pp. 81-87. 



(A study of the leaf characters of Potamogeton rufescens growing 

 in deep or shallow water.) 



Untersuchungen iiber die Samenentwickelung der 

 Utricularieen. Flora, Bd. 84 (Erganzungsband zum 

 Jahrg. 1897), 1897, pp. 69-87. 34 text-figs. 

 (A detailed account of the embryo-sac and seed in ten species 

 of the genus, which is characterised by the early disappearance 

 of the nucellus and the development of endospermic haustoria 

 at both ends of the sac.) 



Alismaceae, Butomaceae, Juncagineae. A. and C. de 

 Candolle's Monographiae Phanerogamarum, Vol. in. 

 1881, pp. 7-112. 



(A systematic account of these families with a discussion of 

 their affinities, etc.) 



Nova Plantarum Genera.... Florentiae, 1729. 

 (The flowers of Lemna gibba are figured on PI. u under the 

 name of " Lenticula," and the sterile plants of L. minor, 

 L. trisulca, Wolffia arrhiza and Spirodela polyrrhiza under the 

 name of " Lenticularia." Vallisneria with its floating $ flowers 

 and spiral peduncles is shown on PI. 10.) 



Wolffia Michelii Hork. (Lemna arrhiza L.). Bot. Zeit. 

 Jahrg. xi. 1853, pp. 896, 897. 

 (A note on the occurrence of this plant in Germany.) 

 The North American Species of Nymphaea. Con- 

 tributions from the U.S. National Herbarium, Vol. 

 16, Pt 3, 1912. Smithsonian Institution. U.S. 

 National Museum, viii + 109 pp., 39 text-figs., 

 13 pis. 



(This systematic monograph is fully illustrated, especially with 

 photographs of fruits and with maps showing the distribution, 

 of the various species in N. America.) 



