662 INDEX TO AMERICAN BOTANICAL LITERATURE 
Fernald, M. L. The American representatives of Pyrola rotundifolia. 
Rhodora, 6: 197-202. 
Recognizes the validity of P. americana Sweet and P. grandiflora Radius. 
Fernald, M. L. The identity of Andersson’s Sa/ix fellita. Rhodora, 
6: 191. 21S 1904. 
Freeman, E. M. Symbiosis in the genus Zo/iwm. Minn. Bot. Stud. 
3: 329-334. 18 O 1904. 
Fries, R. E. Eine Leguminose mit trimorphen Bliiten und Friichten. 
Ark. Bot. 3°: 1-10. p/. 7,2. 21 Jl 1904. 
Neocracca Kuntzet minor var. nov., from Bolivia. 
Giesenhagen, K. Capnodium maximum B. & C. Ber. Deuts. Bot. 
Gesells. 22: 355-358. 14S 1904. 
Gleason, H. A. Additional notes on southern Illinois plants. ‘Torreya, 
4: 167-170. 21 N 1904. 
Gleason, H. A. A new sunflower from Illinois. Ohio Nat. 5: 214. 
flelianthus illinoensis sp. nov. 
Graves, C. B. Some unusual Connecticut plants. Rhodora, 6: 195, 
196. 215 1904. 
Graves, C. B. An undescribed variety of goldenrod. Rhodora, 6: 
182-184. 21S 1904. 
Solidago rugosa sphagnophila var. nov., from Connecticut. 
Greene, E.L. A nameexplained. Torreya, 4: 173,174. 21 N 1904- 
Derivation of name Xo/isma Raf. 
Grout, A. J. A peculiar peaseedling. Torreya,4: 171. 21 N 1904. 
[Illust. ] 
Harper, R. M. Two hitherto confused species of Zudwigia. Torreya, 
4: 161-164. f. 7,2. 21 N 1rgo4. 
With a description of Z. maritima sp. nov. 
Harris, C. W. Lichens— Stereocaulon, Pilophorus and Thamnolta. 
Bryologist, 7: 71-73. f. 2; 2.. 2 5 1904. 
Hemsley, W. B. x Zygocolax Veitchii. Curt. Bot. Mag. III. 60: 
pl. 7980. 1O 1904 
A bigeneric hybrid (Zyg s ieslio < Colax), native of Brazil. 
Hieronymus, G. Plantae Lehmannianae in Guatemala, Colombia et 
Ecuador regionibusque finitimis collectae, additis quibusdam ab aliis 
collectoribus ex iisdem regionibus allatis determinatae et descriptae. 
oe bi Seae sai boar 560. 250 19 
clu spec Trichom kee Pica ( re Loxomopsis, 
nae See (6), Po ean “Dibsien (2), Blechnum, Gymnogramme 
(5), Adiantum, Polypodium (11) and Elapho,lossum (7). 
