248 Library Catalogue. 



4119. U. S. Dept. Agriculture : Forestry Division. Bulletin No. 

 5. What is Forestry ? By B.E.Fernow. Washington. 1891. 52 pp. 



4120. U. S. Dept. Agriculture. Papers on horticultural and 

 kindred subjects. By William Saunders. Washington. 1891. Re- 

 printed from reports of the department of agriculture. 1863-1889. 



2121. Basket-work of the North American aborigines. By 

 Otis T. Mason. Washington. 1890. From the report of the 

 Smithsonian Institution, 1883-84, part ii. pp. 291-306 and plates 

 i. to lxiv. 



4122. Geological survey of Missouri. Bulletin No. 5. 1891. 



4123. Illustrative cases of congenital club-foot. By H. Augus- 

 tus Wilson, M. D. Reprinted from Annals of Gynaecology and 

 Paediatry. June, 1891. From the author. 



4124. Directions for collecting birds. By Robert Ridgway. 



4125. A catalogue of the fresh-water fishes of South America. 

 By C. H. and R. S. Eigenmann. 



4126. Fishes collected by William P. Seal in Chesapeake bay, 

 at Cape Charles City, Virginia, September 16 to October 3, 1890. 

 By Barton A. Bean. 



4127. Relations of temperature to vertebrae among fishes. By 

 David Starr Jordan. 



4128. On the structure of the tongue in humming birds. By 

 Frederic A. Lucas. 



4129. Contributions to American botany, xviii. By Sereno 

 Watson. From Pro'c. Amer. Acad. Arts and Sci., xxvi, 124-163. 

 From the author. 



This paper consists (1) of descriptions of some new N. A. spe- 

 cies, chiefly of the U. S., with a revision of the American species of 

 the genus Erythronium; (2) descriptions of new Mexican species, 

 collected chiefly by C. G. Pringle in 1889 and 1890; (3) upon a wild 

 species of Zea from Mexico ; and (4) notes upon a collection of plants 

 from the Island of Ascension. Liebmann's genus Llavea, of the 

 Sapindacege, is named Neopringlea — worthily dedicated to the emi- 

 nent Mexican explorer, C. G. Pringle. 



4130. The relation of the Mexican flora to that of the United 

 States. By Sereno Watson. From Proc. A. A. A. S., xxxix, 291-2. 

 Abstract. From the author. 



4131. Notes on North American Halorageae. By Thomas 

 Morong. Reprinted from Bull. Tarr. Bot. Club, xviii, 229-246. 

 From the author. 



Callitriche longipedunculata is herein described from the mesas 

 near San Diego, California. This plant was distributed by C. R. 

 Orcutt under the name C. marginata in 1884. 



