84 CONTRIBUTIONS FROM THE NATIONAL HERBARIUM. 
Vasey, George (cont.). Report of an investigation of the grasses 
of the arid districts of Texas, New Mexico, Arizona, Nevada, and 
Utah in 1887. 61 p. 30 pl 8°. Washington, 1888. 
In Botanical miscellanies, v. 21. 
— Report of grass and forage experiment stations in the south 
and west. (U.S. Dept. Agr. Rep. 1891.) 12 p. 8°. [Washing- 
ton, n. d.] 
trass and forage experiment station at Garden city, Kans., by Dr. J. A. 
Sewall. Cooperative branch stations in the south by 8. M. Tracy. 
In Botanical miscellanies, v. 1s. 
Report of the botanist... for the year 1886... . Reprinted 
from U. 8. Dept. Agr. Rep. 1886, p. 69-98. 21 pl. 8°. Wash- 
ington, L887. 
In Botanical miscellanies, v. 14. 
Report of the botanist for the year 1889. Reprinted from 
U.S. Dept. Agr. Rep. 1889, p. 377-896. 11 pl. 8°. | Washing- 
ton, n. d.] 
In Botanical miscellanies, v. 17. 
Velloso, José Mariano da Conceigao. See Velloso Xavier, Jose 
Mariano da Conceicao. 
Velloso Xavier, José Mariano da Conceicio, 1742-1811. Flora 
fluminensis ... 1790. 461 p. f°. Flumine Januario, 1881. 
(Arch. Mus. Nac. Rio de Janeiro. v. 5, 1880.) 
Ed. by Antonio da Arrabida. 
Petro nomine ac imperio primo brasiliensis imperil perpetuo 
defensore ... Jubente Florae  fluminensis lcones nunc primo 
eduntur.... Edidit... Antonius da <Arrabida.... Il v. 
1640 pl. f°. Parisiis, 1827. 
Vellozo, Josephus Marianus a Conceptione. See Velloso Navier, 
José Mariano da Conceicao, 
Ventenat, Etienne Pierre, 1757-1808. Choix de plantes dont plupart 
sont cultivées dans le jardin de Cels.... [122] p. 60 pl f°. 
Paris, 1803, 
Description des plantes nouvelles . . . cultivées dans le jardin 
de J. M. Cels. . 2. 100 numb. 1. 100 pl. f°. Paris, [1800]. 
——— Jardin de la Malmaison. . . . 2v. 120 pl f°. Pans, 
1803-04. 
Vries, Hugo de, 1848— Plant-breeding. ... 3860 p. 8°. Chicago, 
1907. 
W. 
Walpers, Wilhelm Gerhard, 1516-1853. Annales botanices  sys- 
tematicae... Tv. 8°. Lipsiae, 1848-68. 
———— Repertorium botanices systematicae.... 6 v. 8°. Lipsiae, 
1842-47. 
Ward, Lester Frank, 18H— Guide to the flora of Washington and 
vicinity. ... 264 p. map. 8°. Washington, 1881. (Bull. U. 
S. Nat. Mus. no. 22. 
In Botanical miscellanies, v. 5. 
