INDEX TO AMERICAN BOTANICAL LITERATURE 215 
Maxon, W. R. A new Notholaena from the southwest. Am. Fern 
Jour..7: 106-109. 23 F 1918. 
Notholaena Jonesti sp. nov. 
Maxon, W. R. Notes on western species of Pellaea. Proc. Biol. Soc. 
Washington 30: 179-184. 1 D 1917. 
Includes Pellaea compacta sp. nov. 
McBeth, I. G. Relation of the transformation and distribution of soil 
nitrogen to the nutrition of citrus plants. Jour. Agr. Research 9: 
183-252. f. r-r9. 14 My 1917. 
McGregor, E. A. List of plants from Batesburg, S. C., and vicinity. 
Jour. Elisha Mitchell Sci. Soc. 33: 133-145. N 1917. 
Merrill, E. D. Koordersiochloa javanica Merrill, a new genus and 
species of Gramineae from Java. Philip. Jour. Sci. 12: (Bot.) 
67-69. pl. r. Ja ¥917. 
Merrill, E. D. Contributions to our knowledge of the flora of Borneo. 
Jour. Straits Branch R. A. Soc. 76: 75-117. 1917. 
Includes descriptions of thirty-five new species. 
Merrill, E. D. The dates of publication of the third edition of Blanco’ s 
“Flora de Filipinas.’ Philip. Jour. Sci. 12: (Bot.) 113-116. Mr 
1917. 
Merrill, E. D. An interpretation of Rumphius’s Herbarium Amboi- 
nese. Bur. Sci. Manila Publ. 9: 1-595. pl. 1,2 +f. 1 
Merrill, E. D. New Philippine Lauraceae. Philip. Jour. So. fa: 
(Bot.) 125-141. My 1917. 
Includes descriptions of nineteen new species. 
Merrill, E. D. New Philippine Myrsinaceae. Philip. Jour. Sci. 12: 
(Bot.) 143-158. My 1917. 
Includes descriptions of eighteen new species. 
Merrill, E. D. Notes on the flora of Kwangtung Province, China. 
Philip. Jour. Sci. 12: (Bot.) 99-IIT. Mr 1917. 
Includes descriptions of five new species. 
Merrill, E. D. Two new ‘genera and four new species of Philippine 
Compositae. pce Jour. Sci. 12: (Bot.) 117-124. Ol. 2) 3: My 
1917. 
Metcalf, H. Summary of the white- -pine blister rust situation. Jour. 
Forestry 16: 85-89. Ja 1918. 
Moore, B. Reproduction in the coniferous forests of northern New 
England. Bot. Gaz. 64: 149-158. 15 Au 1917. 
Moore, B. Some factors influencing the reproduction of red spruce, 
balsam fir, and white pine. Jour. Forest. 15: 827-853- f. I-4. 
N 1917. 
Murrill, W. a Growing walnuts for food. Jour. N. Y. Bot. Gard. 
19: 9-11. Ja 1918. 
