Contents 



V 



Nelson, A. New Plants from Wyoming. — V, 5, 



New Plants from Wyoming. — VI, 122. 

 New Plants from Wyoming. — VII, 232. 



Wyoming. — IX, 350. 

 Wyoming. — X, 480. 



Ness, H. 



5 



OsTERHOUT, G. E. New Plants from Colorado, 256. 



Peck, C. H. New Species of Fungi, 63. 



Elliot C. Howe, 1828-1899, 251. 

 Pollard, C. L. The Washington Botanical Club, 82. 



The Genus Achillea in North America, 365. 



Richards, H, M. The Effect of chemical Irritation on the eco- 

 nomic Coefficient of Sugar, 463. 

 Robinson, B. L. Revision of the Genus Guardiola, 232. 

 RusBY, H. H, An Enumeration of the Plants collected by Dr. 



H. H. Rusby in South America, 1885-1886.— XXVI, 



145. 

 An Enumeration of the Plants collected by Dr. H. H. Rusby 



in South America, 1885-1886.— XXVIl, 189. 



Rydberg, p. a. New Species from the Western United States, 



541. 

 Delphinium Carolinianum and related Species, 582. 



V 



Saunders, DeA, Four siphoneous Algae of the Pacific Coast 



(Plate 350), I. 



Tracy, S. M. & Earle, F. S. New Fungi from Mississippi, 



493- 

 Underwood, L. M. American Ferns. — 11. The Genus Phaner- 



ophlebia (Plates 359, 360), 205. 

 A new Cantharellus from Maine. (Figure), 254. 

 Mrs. Arvilla J. Ellis, 553. 



Vail, A. M. Studies in the Leguminosae. — III, 106. 



Notes on Covillea and Fagonia, 301. 



Studies in the Asclepiadaceae. — IV. Notes on some old 

 Types, with Descriptions of new or little-known Species 



423- 



