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202 MISSOURI BOTANICAL GARDEN. 



Britton, N. L. Note on some plants collected by Mr. Frank Tweedy in 

 Tom Greene Co., Texas, in 1879. 

 Trans. N. Y. Acad. Sci. 9 : 183-185. 1890. 



& H. H. RusBY. A list of plants collected by Miss Mary B. Croft 



at San Diego, Texas. 

 Trans. N. Y. Acad. Sci. 7 : 7-14. 1887. (reprinted). 

 Buckley, S. B. Description of new plants from Texas. 

 Proc. Acad. Phila. 1861 : 448-463; 1862 : 5-10. 



Remarks on Dr. Asa Gray's Notes on Buckley's new plants of 



Texas. 



Proc. Acad. Phila. 1869 : 135-138. 



A preliminary report of the Texas Geological Survey, with appendix: 



Description of new Texas grasses. Austin. 1866. pp. 92. 

 Bush, B. F. A list of the ferns of Texas. 

 Bull. Torr. Bot. Club. 30: 343-358. 1903. 



Some new Texas plants. 



Rep. Mo. Bot. Gard. 17: 119-125. St. Louis. 1906. 



The Texas Tradescantias. 



Trans. St. Louis Acad. Sci. 14 : 181-193. 1904. 



Two new Texas Tradescantias. 



Rep. Mo. Bot. Gard. 16: 100, 101. 

 Cooke, M. C. List of the fungi of Texas. 



Ann. N. Y. Acad. Sci. 1 : 177-187. 1878. 

 Coulter, J. M. Upon a collection of plants made by Mr. G. C. Nealley 

 in the region of the Rio Grande, in Texas, from Brazos Santiago 

 to El Paso county. 

 Cont. U. S. Nat. Herb. 1 : 25-65. Washington. 1890. 



Botany of Western Texas. A manual of the Phanerogams and 



Pteridophytes of Western Texas. 

 Cont. U. S. Nat. Herb. 2: 1-588. Washington. 1891-1894. 

 CoviLLE, F. V. & D. T. MacDougal. Desert Botanical Laboratory of 

 the Carnegie Institution, (pp. 3 & 4 devoted to Texas). 

 Pub. Carnegie Inst. No. 6. Washington. 1903. 

 Curtis, G. W. Grasses (of Texas). 



Bull. No. 3. Tex. A. & M. Coll. Houston. 1885. pp. 11-13. 

 Engelmann, George. Plantae Wislizenianae. An addendum to "Me- 

 moir of a Tour to Northern Mexico connected with Col. Doniphan's 

 Expedition in 1840 and 1847 by A. Wislizenus." Washington. 1848 

 pp. 87-115. 



Cactaceae of the Boundary. 



U. S. & Mex. Bound. Surv. 2: 1-78. pi. 1-75. Washington. 1859. 



Description of the Cactaceae of the Whipple Expedition. 



Pac. Ry. Surv. 4: 27-58. -pi. 1-24. Washington. 1856. 



On the character of the vegetation of southwestern Texas. 



Proc. A. A. A. S. 6 : 529-532. 1851. 

 & Asa Gray. Plantae Lindheimerianae : An enumeration of F, Lind- 



