( 301 ) 
Braun, a Die Characeen Afrika’s. Monatsber. K. Akad. Wissensch. Ber- 
lin x ben 1868, 
Braun, ri fe een. (Armleuchter-Gewdchse). In Cohn, Krypt. Fl. 
Schles. ee 187 
Braun, A. ne gmente einer Monographie der Characeen. Nach der hinter- 
lassen Manuscripten A. Braun’s herausgegeben von a Otto Nordstedt. 
1-211. pl, r-7. 1882. (Reprinted from Abh. K. Akad. Wissensch. 
erlin.) 
Britton, E.G. The Jenman collection of ferns. Jour. N. Y. Bot. Gard. 4: 
I 
5, O98. 1903. 
Includes Chara and Nitella 
Britton, N.L. The Morong herbarium, Jour. N. Y. Bot. Gard. 2: 35-37. 
T90T 
Bruzelius, A. Observationes in genus Charae. 1-24. 1824. 
Caruel, T. On the place of Characeae in the natural system. Jour. Bot. 
16: 258, 259. 1878. 
Celakovsky, L. Ueber die ak ne ane Bedeutung der sog. Sporen- 
sprésschen Characeen. Flora 61: 49-57, 73-76. 1878. 
Coker, W. C. Vegetation of the Benes Islands. In Shattuck, Bah. Is; 
Two 
Coville, F. V. Botany ee the Death Valley Expedition. Contr. U.S. Nat. 
Herb. 4 : 1-363. pl. s-27. 3. 
Two species of Chara reported. 
Cragin, F. W. Note on collection of snes pe their distribution in 
6. 
Kansas. Bull. Washburn Col. Lab. 1: 188. 
Dame, L. L., & Collins, F. S. Flora of eee County, Massachusetts. 
I-201. 1888. 
Seven species of Nitella and four species or varieties of Chara reported. 
Day, D. F. The plants of Buffalo and its vicinity. Bull. Buff. Soc. Nat. Sci. 
4:65-254. 1882-1883. 
Two species of Chara and one of Nitella reported. 
De gat A. Ueber den Befruchtungsvorgang bei den Charen. Monatsber. 
kad. Wissensch. Berlin 1871 : 227-239. 7 pl. i 
De a. ‘a Zur Keimungsgeschichte der Charen. Bot. Zeit. 33: 377-385, 
393-401, 409-420. pl. 5, 6. 1875. 
Dictionnaire ne Sciences Naturelles. 61 vols. text, 11 vols. plates. 1816-1830. 
ara aed figur 
Dudley, W. Chara eo Nitella found in midwinter. Am. Mo. Micr. 
Jour. 4: a 59. ; 
Eaton, A. A er i botany for the Northern States. 1817; ed. 2. 
1818; ed. 3. 1822; ed. 4. 1824; ed. 5. 1829; ed. 6. 1833; ed. 7. 1836. 
Two species recognized in the first edition, three in the second, four in 
the third and fourth, five in the fifth and sixth, seven in the seventh. 
Eaton, A., & Wright, J. Nor Ge Botany. 1840. 
Seven species report 
Eaton, D.C. Characeae. os Watson, Bot. U. S. Geol. Expl. Fortieth Par- 
allel 5 : 398. 71. 
Two species of Chara and 1 of Nitella reported. 
