1915] Knowlton,— Plant Societies at Roque Bluffs, Maine 155 
In addition to Rand and Redfield's excellent Flora of Mt. Desert 
there have been many Ruopona articles in regard to the flora of the 
Maine coast. The following list of these articles may be useful for 
reference. 
CHAMBERLAIN, E. B. Meeting of the Josselyn Botanical Society, 
X. 172. 
Corns, F. S. An Algologist's Vacation in Eastern Maine, IV. 
174: The Marine Flora of Great Duck Island, II. 209. 
Cook, M. P. Plants of the Island of Monhegan, III. 187. 
CUSHMAN, J. A. Primula farinosa, var. macropoda on the Maine 
Coast, IX. 217; Some Interesting Maine Plants, XI. 12. 
FERNALD, M. L. Notes from the Phaenogamie Herbarium of the 
N. E. Botanical Club, — II, XIII. 177. 
FERNALD M. L., and WrikecaNp, K. M. Botanizing in Eastern 
Maine, XII. 101, 133. 
Graves, A. H. Woody Plants of Brooklin, Maine, XII. 173. 
Hitt, A. F. Notes on the Flora of the Penobscot Bay Region, 
Maine, XVI. 189. 
KENNEDY, G. G. The Maine Coast at Cutler, IV. 23. 
KNow.ton, C. H. Plants collected at Roque Bluffs, Maine, in 
1907, IX. 218. 
Movrrow, D. H. Annual Meeting of the Josselyn Society, IV. 188. 
Norton, A. H. Plants from the Islands and Coast of Maine, XV. 
137. 
Ranp, E. L. Pinus Banksiana on Mt. Desert Island, I. 135; Sub-- 
ularia on Mt. Desert, Island I. 155; Plants from the Duck Islands, II. 
207; Additions to the Plants of Mt. Desert Island, X. 145. 
Suaw, E. L. A New Station for Iris Hookeri in Maine, X. 145. 
HiNGHAM, MASSACHUSETTS. 
