224 INDEX TO AMERICAN BOTANICAL LITERATURE 
Malme, G. O. A: N. Die Juncazeen der zweiten Regnellschen 
Reise. Arkiv Bot. 184: 1-6. 8 Au 1922 
Maneval, W.E. Germination of teliospores of rusts at Columbia, 
_ Missouri. Phytopathology 12: 471-488. 5 D 1922. 
Matsumato, T. Some experiments with azuki-bean mosaic. 
Phytopathology 12: 295-297. 12 Au 1922. 
Mattoon, W. R. Longleaf pine. U.S. Dept. Agr. Bull. 1061: 
1-50. $1. I-22 +f. 1-6. . 29 Jl 1922. 
Pinus palustris Mill. 
Maxon, W. R. Ferns new to the Cuban flora. Jour. Wash- 
ington Acad. Sci. 12: 437-443. 19 N 1922. 
Includes 4 new species. 
Maxon, es R. The genus spon Jour. Washington Acad. 
Sci. 12: 454-460. 4 D1 
Maxon, W. R. A new eas from Trinidad. Jour. Wash- 
ington Acad. Sci. 12: 400, 401. 19 O 1922. 
Maxon, W. R. Studies of Tropical American ferns—VIT. 
Contr. U. S. Nat. Herb. 24: 33-63. is II-20. 1922. 
Includes Atalopteris, gen and new species in . Alsophita(6) 
Dicranopteris (1), Cheilanthes 9 cepacia (2), Dryopteris (3). 
Mell, C.D. The early uses of the yaupon. Am. For. 28: 351. 
$022. 
Ilex vomitoria Ait. 
Mendiola, N. B. Effect of different rates of transpiration on 
the dry weight and ash content of the tobacco plant. 
Philipp. Jour. Sci. 20: 639-655. Je 1922. 
Merrill, E. D. A bibliographic enumeration of Bornean plants. 
Jour. Straits Br. Roy. Asiatic Soc. 9: 1-592. 1921. 
Merrill, E. D. Diagnoses of Hainan plants. Philipp. Jour. 
Sci. 21: 337-355. O 1922. 
Merrill, E. D. Notes on the flora of St peep China. 
Philipp. Jour. Sci. 21: 491-512. N 19 
Merrill, E. D. Additions to our . of the Bornean 
flora. Philipp. Jour. Sci. 21: 515-534. D 1922 
