INDEX TO AMERICAN BOTANICAL LITERATURE 27 
Ihering, H. V. Der periodische Blattwechsel der Baume im | 
tropischen und subtropischen Siidamerika. Bot. Jahrb. 
Syst., Pflanzengesch. u. Pflanzengeog. 58: 524-598. 1 N 
1923. 
Jennings, O. E. Elias Judah Durand. Bryologist 26: 67. 
N 1923. 
Jones, E. S. Taxonomy of the Sclerotinia on Helianthus annuus 
L. Phytopathology 13: 496-500. f. r. 9 N 1923. 
Jones, F. M. ‘The most wonderful plant in the world.” 
Nat. Hist. 23: 589-596. D 1923. |[Illust.] 
Dionaea muscip 
Kauffman, C. H. in genus Armillaria in the United States 
and its relationships. Pap. Michigan Acad. Sci., Arts & 
Lett. 2: 53-68. pl. 5-9. D 1923. 
Kempton, J. H. Heritable characters of maize. XVI. Dead 
leaf margins. Jour. Hered. 14: 349-351. f.5, 6. 17D 1923. 
Kittredge, Se & Belyea, H.C. Reproduction with fire protection 
in the Adirondacks. Jour. For. 21: 784-787. D 1923. 
Lachmund, H. G. Bole injury in forest fires. Jour. For. 21: 
723-731. f. 1. N 1923. 
Lachmund, H. G. Relative susceptibility of incense cedar 
and yellow pine to bole injury in forest fires. Jour. For. 
41: 8is-817. 2. 4925: 
LaRue, C. D. Helminthosporium Heveae in Sumatra. Phyto- 
pathology 13: 483-487. 9 N 1923. 
LaRue, C.D. Two unreported parasites of Hevea brasilensis. 
Pap. Michigan Acad. Sci., Arts & Lett. 2: 69-72. D 1923. 
LaRue, C. D., & Bartlett, H. H. Diplodia disease of Hevea 
brasiliensis. Pap. Michigan Acad. Sci., Arts & Lett. 2: 
g1-108. D 1923. 
LaRue, C. D., & Bartlett, H. H. A leaf-fall disease of Hevea 
brasiliensis Muell.-Arg. due to Gloeosporium alborubrum 
Petch. Pap. Michigan Acad. Sci., Arts & Lett. 2: 73-90. 
D 1923. 
