* 



Index to American botanical literature 335 



Reinke, J. Studien zur vergleichenden Entwickelungsgeschichte der 

 Lan^inariaceen, 1-67. Kiel, 1903. 



Revedin, P. Studio sopra i peli delle borraginacee. Nuovo Giorn. 

 Bot. Ital. II. g: 301-318. /. 1-44* Jl 1902. 



Rowe, J. P. Some volcanic ash beds of Montana. Bull. Univ. Mont. 

 17: 1-32; //. i-g. 1903. 



Leaves from ash in Missoula County are listed on pages 21 and 22, and figured on 

 //. 6-8. 



Saint-Paul, U. von. Pseudotsuga DouglasHCdsxitr^. Mitteil. Deuts. 

 Dendr. Gesells. 10: 1-8. 1901. 



Sargent, C. S. Trees and shrubs; illustrations of new or little known 

 ligneous plants. (Part III.) I : 101-150. //. 51-75- Boston, 

 14 N 1903. 



Includes new species in Crataegus (6), Euonymns, Vibttrnumy Grypocarpha 

 Greenm. (gen. nov. j, and Pinus. 



Schumann, K. Bliihende Kakteen (Iconographia Cactacearutn) . 3: 



//, g-i2. [22 Mr 1901] ; 4: /A 13-16. [30 Jl 1901] ; 5- pl^ 



J7-20. [29 N 1901] ; 6: //. 21-24. [25 Mr 1902] ; 7://. 25- 

 28. [31 Jl 1902] ; 8: //. ^p-J2. [14 N 1902] i 9: //. 33-36. 

 [19 F 1903] ; 10: //. 37-40- [10 Je 1903] ; li : //. 4^-44- [22 

 Au 1903] ; 12 : //. 45-48. [10 D 1903.] 



Plate 44 illustrates Opuntia Mi e c kleyi s'p, nov., from Paraguay. 



Schumann, K. EchinopHs albispinosa K. Sch. n. sp. Monats. Kak- 

 teenk. 13 : 154, 155. 15 1903. [Illust,] 



Native of South America. 



Schumann, K, Neue und wenig gekannte Kakteen von den Anden 

 Sud-Amerikas, 11. Monats. Kakteenk. 13: 167-171. 15 N 1903, 

 [Illust.] 



Pilocereus macrostibas sp. nov., from Peru. 



Schumann, K. Ein neuer Echinocactus aus Siidbrasilien. Monats. 

 Kakteenk. 13: 129, 130. 15 S 1903. 



E, Gj-aessneri sp. nov. 



Scofield, C. S. The description of wheat varieties. U. S. Dept. Agr. 

 Plant Ind. Bull. 47 : 1-19. //. 7-7. 18 Au 1903. 



Scudder, S. H. and Cockerell, T. D. A. A first list of the Orthoptera 



of New Mexico. Proc. Davenport Acad. Sci. 9: 1-60. //. 1-4. 

 1902. 



The introductory remarics by T. D. A. Cockerell include many references to char- 

 acteristic plants of various localities in New Mexico. 



Sellards, E. H. Codonotheca, a new type of spore-bearing organ from 

 the Coal Measures. Am. Jour. Sci. IV. 16 : 87-95, //. 8 +/ Jl 

 1903. 



