= 
N 
w 
> 
on 
fon’ 
y 
LITERATURE CITED 51 
LITERATURE CITED 
. Atkinson, G. F. Experiments on the morphology of Arisaema 
triphyllum. [Abstract.] Bot. Gaz. 25: 114. 1898. 
. Atkinson, G. F. Studies on reduction in plants. Bot. Gaz. 28: 
1326. pl. I-06, T890. 
i grog C. R. [Note on the acridity of Arisaema triphyllum.] 
t- Gaz: r3: 232. 1888: 
, Pia D. H. Notes on the structure of the embryo-sac in 
Sparganium and Lysichiton. Bot. Gaz. 27: 153-166. pl. I. 
1899. 
. Campbell, D. H. Studies on the Araceae. Ann. Bot. I4: I- 
25. pl. I-3. 1900. 
. Campbell, D. H. Studies in the Araceae. The embryo-sac and 
embryo of Aglaonema and Spathicarpa. Ann. Bot. 17: 665~687. 
pl. 30-32. 10903. 
. Campbell, D. H. Studies in the Araceae, III. Ann. Bot. 109: 
329-349. pl. 14-17. 1905. 
. DeVries, H. Ueber die Kontraktion der Wurzeln. Landwirt- 
schaftl. Jahrbiicher 9: 37-80. 1880 
. Duggar, B. M. Studies in the development of the pollen grain in 
Symplocarpus foetidus and Peltandra undulata. Bot. Gaz. 29: 
S-98. pl. 7, a t000; 
. Foerste, A. F. The hibernacula of herbs. Am. Nat. 17: 1107- 
LETS. 18643. 
. Foerste, A. F. On the formation of the flower buds of spring- 
blossoming plants during the preceding summer. Bull. Torrey 
Club 18: 101-106. 1891. 
. Foerste, A. F. Notes on dédoublement. Bot. Gaz. 19: 460-465. 
f- 1—4. 1894. 
. Gow, J. E. Embryogeny of Arisaema iriphyllum. Bot. Gaz. 45: 
38-44. f. 1-24. 1908. 
. Gow, J. E. Observations on the morphology of the aroids. Bot. 
Gaz. 56: 127-142. f. I-47. 1913. 
. Halsted, B. D. Peculiar “range” in an autoecious Uromyces. 
Bull. Torrey Club 21: 311-312. 1894 
. Havard, V. Food plants of the North American Indians. Bull. 
Torrey Club 22: 98-123. 1895. 
. MacDougal, D. F. Seedlings of Arisaema. Torreya I: 2-5. 
Igor. 
. Mottier, D.M. On the development of the embryo-sac of Arisaema 
triphyllum. Bot. Gaz. 17: 258-260. pl. 18. 1892. 
