CORRECTIONS AND RMENDATIONS. 



PA.KT I. 



No. 5. Sefaria caudata, second line, Plant annual. The drawing represents a 

 perennial form or species common in western Texas, Arizona, New Mexico, and 

 northern Mexico. There is, however, a closely related form which is annual. 



No. 11. Hilaria mutica Benth. It should be stated that this is PleurapMs 

 ■mutica Buckley. Mr. Bentliam united the genus with Hilaria, and according to 

 the views of some botanists Buckley's name should follow the species in paren- 

 theses; thus. Hilaria niufica (Buckley) Bentham. 



No. 15. Elionurus, plate 15. The specific name at the bottom of the plate 

 should be barbiculmis. 



Plate 19. Andropogoa hirtiflonis Ktli. The figures a and h do not well repre- 

 seut the glumes of the species. It is probable that by mistake the drawings were 

 made from spikelets of A. scoparius. The first empty glume should be represented 

 as narnjw and acuminate at apex, with tlie back scabrous-roughened and hairy. 



Plate 33. Aristida divaricata H. B. K. This is Aristida Hurnholdtiana Trin. 

 Trinius excludes .4. divaricata as a mixed and uncertain species. 



Plate 37. Epicampes macroura Kth. I was misled by the specimeia in the 

 United States Herbarium (No. 1973 C. Wright's New Mexican Coll.) in naming 

 this species. Evidently it is not E. macroura Ktli., which bas a dense, cylindrical 

 spicate panicle. It is Epicampes ligulafa Scrib. Fournier in Enumeratio Moxi- 

 canarum Plantarum enumerates 13 Mexican species of Epicampes, of which we 

 have too little representation to determine if our plant is among the number. 



Plate 38. This is the Cinna macroura, of Thurber in the Botany of California, 

 but not of Kth. 



Plate 39. Chloris elegans H. B. K. is believed to be a synonym. 



Plate 33. This is Eustachys ylauca Chaj). That genus being now iinited to 

 Chloris, it becomes C. glauca (Chap.) Vasey. 



Plate 45. Boufeloua stricta. It should have been stated that this species was 

 collected by G. C. Nealley in western Texas. 



Plate 47. The figures 1 and 3 in the plate should be transi^osed, No. 1 being 

 the female plant. No. 3 the male plant. 



Plate 48. EremocMoe. This name, or one too close to it, viz, EreniocJdon 

 Buse, is one of earlier date for a different genus; and Professor Hackel has named 

 our plant Blepharidachne. 



