81 
"Sede in Gray: Manual of Botany, Sixth Edition. 8vo, 
New York (1890) 
(Describes the species of the Northeastern United States, pp. 702-732, with plates 
illustrating the genera taken from a previous edition.) 
849a—A new North American Lejeunea. Bull. Torrey Bot. Club, 
xvii. 258, 259 (1890). 
(L. Macounii Spruce from British Columbia.) 
95o—The Distribution of the Hepaticæ of North America. [Read- 
. Aug. 1890.] Proc. Amer. Assoc. for the Adv. of Sci. xxxix. 298—304 
(1891). 
951—A preliminary list of Pacific Coast Hepaticæ. Zoe, i. 361-367 
(1891). 
(List of 153 Hepaticæ with distribution by states. 
952—Recent work in Systematic Hepaticology. Bot. Gazette, xvii. 
218—220 (1892). 
953—Some points on the Nomenclature-priority Question. Science, 
XX. 116, 117 (1892). 
(Discusses chiefly the nomenclature of the Hepaticæ.) 
954—The Hepaticæ of Labrador. Bull. Torrey Bot. Club, xix. 269- 
270 (1892). 
(List of 31 Hepaticæ collected by Rev. A. Waghorne.) 
955—A few additions to the Hepatic d of the Manual Region. 
Bull. Torrey Bot. Club, xix. 299-301 (189 
(Notes on distribution; synopsis of the U. S. ee 
956—A preliminary comparison of the Hepatic Flora of Boreal and 
Sub-boreal Regions. Bot. Gazette, xvii. 305-312 (1892). 
(Comparison of the Hepatic Flora of North America, Europe aud Asia,) 
Underwood, L. M. and Cook, O. F. 
956a—Hepatice American; decades I.-XIV. (Nos. 1-140.) (1887- 
1892) 
(Exsiccatæ of American Hepaticæ issued in series of two decades, as follows: 
I.-II. (Nov. 1887) ; IIL-IV. (Nov. 1888) ; V.-VI. (Nov. 1889); VIL-VIII. (May 
1890) ; IX.-X. (May 1891); XI.-XII. (Dec. 1891); XIII.-XIV. (May 1892). ve 
be continued.) 
Unger, Franz. Amthof zu Leitschach (Steiermark), Austria, 3o Nov. 
1800. T Graz, 13 Feb. 1870. 
957—Anatomische Untersuchung der Fortpflanzungs theile Riccia 
glauca. Linnæa, xiii. 1-20 (1839). 
Vaillant, Sebastian. Vigny (Seine-et-Oise), France, 26 May, 1669. 
T Paris, 26 May 1722. 
958—Botanicon Parisiense. 8vo. pp. I wi re 
(Figures and describes 16 Hepatic. Cf No. A 
