70 
Britton, E.G. Enumeration of the Plants collected by H. H. 
Rusby in Bolivia, 1885-1886. IJ. Musci. Bull. Tor- 
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Emily L. Gregory. Bull. te Chub, 24: 221-228. 
Portrait, 29 My. 1897. 
The Sword Moss. Plant World, 1: 1-5. O. 1897. 
[Ilust. ] 
Revision of the North American Species of Ophioglossum. 
Bull. Torrey Club, 24: 545-559. pf. 378, 379. 30D 
1897. 
The Adder’s Peas Ferns. Plant World, 1: 85-89. 
f. 1-7. Mr. 
oe ea (Frohlich) Brid. Fern. Bull. 
6: 41-43. Ap.1 
A Hybrid Moss. a World, 1: 138. Je. 1898. 
Mosses of northern India. Bull. Torrey Club, 25: 398. 
15 Jl. 1898. 
——_—— Microscopic Preparations of Mosses. Fern Bull. 6: 89- 
ot. O. 1898. 
—_—— A new Tertiary fossil Moss. Bull. Torrey Club, 26: 
79-81. 18 F. 1899. 
Fossil Mosses. Plant World, 2: 108, 109. Ap. 1899. 
A new Grimuua from Mt. Washington. Rhodora, 1: 
148, I 
Distribution of the eastern Species of Munium. Bryol- 
ogist, 3: 4-6. 
Mosses in ern on N. Y. Bot. Garden, 1: 26-— 
29. F. 1900.  [Illust.] 
Mosses in March. Jour. N. Y. Bot. Garden, 1: 40-43. 
Mosses in April. Jour. N. Y. Bot. Garden, 1: 56, 57, 
lust. ] 
-——— How to know some of the common Bryums. Bryol- 
ogist, 3: 16-19. Ap. 1g00. 
An Ice Storm, Jour. N. Y. Bot. Garden, 1: 72-74. 
My. 1900. [Illust. ] 
fassidens grandifrons Brid. Bryologist, 3: 28, 29. Jl. 
1900. 
