398 THE BOTANISTS OF PHILADELPHIA. 



3L "Natural History, Charts and Illustrations."— i:fZMC«??on, XVII : 

 493, April, 1897. 



32. '' An Ecological Stud}- of the genus Talinum, with Descriptions of 

 Tv^o Species.'^— Bulletin Torrey Botanical Club, XXIV: 178, April, 1897. 



33. "John Evans and His Garden.''— Garden and Forest, X: 182, 

 May 12, 1897. 



34. "The Native Dahlias of Mexico.''— ,S'c/e>Jce, N. S., VI: 908, 

 December 17, 1897. 



35. "The Vegetation of the Yellowstone Hot Springs." — American 

 Journal of Pharmacy, LXIX : 625, December, 1897. 



36. " Water Storage and Conduction in Senecio prsecox from Mexico." 

 Abstract of paper read at Ithaca, New York, before Society Botanical 

 Physiologists and Morphologists. — Science, N. S., VII : 120. Botanical 

 Gazette, February, 1898, p. 116. 



37. " A Re^-iew of Our Knowledge of Phy to-Bezoars. " — The Journal of 

 Comparative Medicine and Veterinary Archives, XIX : 143, March, 1898. 



38. "A Few Ecological Notes."- .4.sa Gray Bulletin, VI: 37, April, 

 1898. 



39. "Home and School Window GardeuQ.''— Education, XVIII: 

 555, May, 1898. 



40. The Uses of Plants among the Ancient Peruvians." — Bulletin of 

 the Museum of Science and Art, University of Pennsylvania, I : 146, April, 

 1898. 



41. " A Mexican Tropical Botanic Station." — The Botanical Gazette, 

 XXIV : 362, May, 1898. 



42. "Abnormal Flowers of Verbesina." — Asa Gray Bulletin, Yl : 67, 

 August, 1898. 



43. " Botanical Observations o. the Mexican Flora, especially on the 

 Flora of the Valley of Mexico." — Proceedings Academy of Natural Sciences 

 of Philadelphia, August, 1898, 372, pp. 41. 



44. "Peanut, Arachis hypogoea." — 3Ieehan\s Monthly, VIII: 191, 

 December, 1898. 



45. " Some Morphological Structure in Paulownia imperialis. " Paper, 

 read before Society of Plant Morphology and Physiology, New York, 

 December, 1898. Abstracted in American Naturalist March, 1899. — 

 University Bulletin, III : 160. 



46. ' ' The Names of the Big Tree of California. ' '—Forest Leaves, VII : 25. 



