[MACKAY] BIBLIOGRAPHY OF CANADIAN BOTANY 143 
MARRE, FRANCIS. 
“ L'Action de la Gelée sur les Végétaux Aquatiques.” (A popular account 
of bio-chemical changes in the juices of plants by winter). Naturaliste 
Canadien, xxxiv; 3, pp. 43-44; Quebec, March, 1907. 
MATHEW, G. F. 
“A Review of the Flora of the Little River Group.” (The palæobotany 
of a series of Devonian strata in southern New Brunswick, with illustra- 
tions and eight full page plates with 44 figures). Trans. R.S.C., 2nd 
Ser., xii, Sec. IV, 10, pp. 99-133; Ottawa, 1906. 
MatuHeEw, G. F. 
“New Species and a New Genus of Devonian Plant.” (Obtained from 
a New Brunswick horizon 200 feet below the Cordaites Shales, sterile and 
fertile fronds near Baiera, which he makes into the new genus Pseudo- 
baiera. Also obtained a variety of Annularia longifolia Brough., leavitti.) 
Bull. Nat. Hist. Soc. of N.B., xxiv (V. pt. 4), pp. 393-398, Pl. viii and ix. 
1906, Saint John. 
MatrHew, G. F. 
“On some New Species of Silurian and Devonian Plants.” (From New 
Brunswick and Nova Scotia, with several figures and a full page plate). 
Trans. R.S. C. iii; 1, 11, pp. 185-198; Ottawa, 1907. 
MAUGHEN, JOHN. 
“Note on the ‘Teal Weed’ of St. Clair Flats.” (The common floating 
pond weed, Potamogeton natans, and other duck-feeding plants). Ott. 
Nat. xx, 9, pp. 190, 191; Ottawa, 3 December, 1906 
MERRILL, G. K. 
“ Alectoria tortuosa sp. nov.” (From British Columbia). Bryologist 12; 
5,.6.. .GD), 1908 
MERRILL, G. K. 
“Lichen Notes No.6.” (Parmelia fronaifera sp. nov, from Ontario). 
Bryologist, 11, 84-95, 1 September, 1908. 
MITCHELL, A. 
“The Tree Planting Problem in Western Saskatchewan and Southern 
Alberta.” Can. Forestry Jour. v; 126-130; Ottawa, October, 1909. 
Moore, ALBERT HANFORD. 
“ À color form of Carum carvi.’ Rhodora xi, 178; September, 1909. 
Moors, C. L. 
“Rusts, with notes on some Nova Scotia Species.” (Sketch of their char- 
acters with list and habitats of 21 species.) Bull. Pictou Acad. Sci. Ass’n, 
Vol. 1, No. 2, pp. 20-22, 6 x 9 inches; Pictou Academy, N .S., November, 
1906. 
