GENERAL INDEX. 
(Illustrated. articles are designated by an asterisk* before the page number.) 
Aconitum noveboracense, Gray, n. sp., 190. Dendrological Notes, 7s. 
Algz, check list of marine, 105. Desmids of the United States, Turner’s new, 
Anychia, notes on the species of the genus, 
3 Dicotyledons, nomenciatu ~ 
Bauhinia cretacea, Newberry, n. sp., *77. il, § ee 
oi wig the Buffalo meeting of the A. A. A.| Duct formation in chestnut wood, 91. 
; oy, AOU: Erica and Calluna on Nantucket, 246. 
Botanical Literature, index to recent Ameri- 
can, 7, 29, 41, 63, 85, 95, 123, 146, 173, 192, Euphrasia officinalis, 232. 
247. Fern Notes, 81, *129, 
Botanical Notes, 15, 31, 47, 67, 87, 100, 126, 151, | Fern Sporangia, the dehiscence of, 168. 
180, 195, 226, 252. Ferns, development of the antheridia in, *49. 
Botanical Notes in Virginia and the Southern | Flora of the Amboy clays, fossil, 33. 
Alleghanies, 69, Flora of the Hudson Highlands, notes on, 60. 
Botanists of the A.A. A.S., a letter from | Flora of New Jersey, notes on, 4. 
Commissioner Colman to the, 228 Flora of Richmond county, N. Y., 83, 
Buxbaumia aphylla, time of fruiting of, 244. | Flora of Ross county, Ohio, 114. 
Flora of Westchester county, N. Y., additions 
INTRIBUTORS : to, 6, 94, 
peg Mae a _ 62, 101, Floras, insular, 245. 
Britton, E.'G., 7, 60, °95, Grasses, new American, 25, 52, 118, . 
Britton, N. L., 6, 41, 84, 89, 185, 205, Grasses, new species of lexican, 229. 
Campbell, D. H., 49, 93. Grasses, a new genus of, *219. 
Claypole. E. W., 187, 191. é Hydrocotyle Americana, tuberiferous, 28. 
Coville, F. V., 190. Juncus Greenii, southern range of, 5. 
Davenport, G, E., 81, 129. Libriform tissue, the pores of, *197, *233. 
Davis, W. T., 222. Marsilea quadrifolia, notes on, 144, 
Day, E. H., *62, 94, Moss, a new, from Oregon, 120. 
Dudley, P. H., 91, 122, Myosurus, revision of, 1. 
Foerste, A. F., *39. Myosurus, a word concerning, 61. 
sratacap, L. P., 188. Naiadacee in the Torrey Herbarium, *153. 
Gray, Asa, 1, 101. Notes from the Saguenay River, 188. 
Greene, E. L., 61, 141, 216, Notes from Schenectady, 39. 
Gregory, Emily L., *197, *233. Orange leaf scab, notes on the, 181. 
Hart, John, 101. Orcuttia Californica, Vasey, n. sp., *219. 
; Hollick, Arthur, 84. Orthotrichum Pringlei, C. Mull, n. sp., 120. 
5 Lighthipe, L. H., 4. Osmunda cinnamomea, var. frondosa, *62. 
Merrill, F. J. H., 6. Paspalum, synopsis of the genus, 162. 
Morong, Thomas, 145, *153. Peronospora infestans, the mode of destruc- 
Nealley, G. C., 247. tion of the potato by, 191. 
« Newberry, J. 8., 33, *77, 183. Pine-seed Wings, examination of, 245. 
mel, ac pad 4 Pinus pungens in New Jersey, 121. 
Pike, Nicolas, 105. Pinus monophylla and Pinus edulis, 183. 
Plowright, Charles B., 127. Plants of the Detroit River, 93. 
u, E. A., 120, Plants, introduced, Summit county, Ohio, 187. 
Redfield, J. H., 220, 282, 245. Plants, rarer, of the valley of the Hudson, 6. 
Safford, Ww. E., 114, 244, Platanus occidentalis, 247. ; 
argent, C. 8., 78. Poly petalue, some Californian, 141, 216. 
Seaman, Wm. H., 145. Populus grandidentata, leaf forms of, *S9. 
Schrenk, Joseph, 38, 68, 169. Potamogeton Curtisii, Morong, n. sp., 145. 
Scribner, F. L., 181. Potamogeton Wrightii, Morong, n. sp., *158. 
\ Fang Georer 35, 25, 88, 118, 162, *219, | Procecainen oft hie Club, 16, 88, 48, 88, 104 
» Vasey, Geor, 29, 52, , . | Proceedings of the Club, 16, 32, 48, 88, 104, 
, 299, ge, 7 ” ? 1 98, 226, 259, 
wine: H., 39. uercus alba, plurality of embryos in, *95. 
Willis, O. R., 246. ercus Muhlenbergii, note on, 40. 
Wolle, Francis, 56. Seeds, Res, structure of the testa of 
several, *17. 
O Tema localities, still further notes upon, | Starch in the wood of chestnut, notes on, 122. 
. Union of an oak with a birch, 221. 
Cyperi, Upbigre e g list of North Americar | Veltheimia, proterandry in, 62. 
? 
species 0: Yucca, nectary of, *135. 
ERRatTa, VOLUME XIIL. 
Page 79, line 30, for Andrews’ Bold, read Andrew’s Bald. 
“« 80, “ 32, * Cousin’s Head, ‘* Czwsar’s Head. 
“82, “ 30, “ specimens, “ species. 
S188 a ea “« medium. 
‘ Be Ee a ee eee, “« 7 King street, King’s Lynn, Eng. 
a 455. 
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185, “ 92% “ 446, “ 
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