353 



p. 31. Add 289a. Panicum pubescens Lam. Encycl. 4: 748 (i797)- 



p. 33. 308. Read Homalocenchrus lenticulahs (Michx.) Kuntze, 

 Rev. Gen. PI. 777 (1891). 



p. 34. Add 316a. Savastana pauciflora (R. Br.) Scribn. 



Hierochloe pauciflora R. Br. App. Parry's Voy. ccxciii. (1824). 



p. 34. 320. Read Aristida Americana L. Amoen. Acad. 5 : 393 

 (1759), and reduce A. dispersa Trin. to a synonym. 



p. 35. m. For sparta read spartea ; for (1831) read (1829). 



P- 35- 334. For (1838) read (1836). 



p. 36. Add 19a. MILIUM L. Sp. PI. 61 (1753)- 



p. 36. 339a. Milium effusum L. Sp. PI. 61 (1753). 



p. 38. Add 354a. Phleum alpinum L. Sp. PI. 59 (i753)- 



p. 38. Add 355a. Alopecurus agrestis L. Sp. PI. Ed. 2, 89 (1762). 



P- 39- 372- Strikeout Sporobolus minor Vasey, referred by Prof. 

 Scribner to a variety of S. vaginaeflorus. 



p. 39. 373. Strike out Sporobolus pilosus Vasey, referred by Prof. 

 Scribner to a variety of S. asper. 



p. 40. 375. Read Sporobolus vaginaeflorus (Torr.) Wood, Class- 

 book, 775 (1863). 



p. 41. 385. Read Agrostis Novae-Angliae Tuckerm. Hovey's Mag. 

 9 : 143 (April, 1S43), not Vasey. 

 Agrostis altissima var. laxa Tuckerm. Am. Journ. Sci. 45 : 

 44 (1843). 



p. 41. Add 385a. Agrostis asperifolia Trin. Mem. Acad. St. Peters. 

 (VI.) 6: Part 2, 317 (1845). 



p. 46. 434. Read Schedonnardus paniculatus (Nutt.) Trelease ; 

 Branner & Coville, Rep. Geol. Surv. Ark. 1888, Part 4, 236 

 (1891). 



p. 49. Add 457a. Eragrostis interruptus (Nutt.) Trelease; Bran- 

 ner & Coville, Rep. Geol. Surv. Ark. 1888, Part 4, 237 (1891). 

 Poa interrupta Nutt. Trans. Am. Phil. Soc. (II.) 5 : 146 



(1833-37)- 

 Eragrostis oxylepis Torr. Marcy's Rep. 269 (1854). 

 p. 52. Add 486a. Poa abbreviata R. Br. Bot. App. Parry's Voy. 



cclxxxvii ( 1 8 24). 

 p. 53. Add 507a. Poa Wolfii Scribn. Bull. Torr. Bot. Club, 21 : 228 



(1894). 

 p. 53. 509. Read Scolochloa festucacea (Willd.) Link, 

 p. 56. 543. Read Bromus purgans L. Sp. PI. 76 (1753) ^'^^ ^^^^"^ 



the variety to the synonymy. 

 p. 59. 583. Last synonym, for 480 read 478. 



