THE BOTANISTS OF PHILADELPHIA. 355 



April 21, 1897. She was a member of the Torrey Botanical 

 Club, the American Association for the Advancement of 

 Science, and a contributor to the Torrey Bulletin and 

 Botanical Gazette. 



" Personally, Dr. Gregory was extremely attractive, not 

 only for her cheery good temper, but for her faculty in 

 making friends, and for her kindly and personal interest 

 in all with whom she came in contact." Her original 

 papers and reviews, as given in the bibliography in the 

 Torrey Botanical Bulletin, number thirty-eight different 

 titles ; omitting the reviews, which number twenty-six 

 titles, the names of her original contributions to botany are 

 here given : 



1. " The Pores of the Librifonn Tissue." Bulletin Torrey Botanical 

 Club, XIII : 197-204 (1886). 



2. "Death of Dr. Wigand." Botanical Gazette, XII: 16 (1887). 



3. "Systematic Botany." Botanical Gazette, XII: 298 (1887). 



4. " Notes on some Botanical Reading done in the Laboratory of Pro- 

 fessor Schwendener, in Berlin, June and July, 1889." Bulletin Torrey 

 Botanical Club, XVI : 297-304 (1889). 



5. "Notes on the Manner of Growth of the Cell Wall." Bulletin 

 Torrey Botanical Club, XVII : 247-255 (1890). 



6. " Abnormal Growth of Spirogyra Cells." Bulletin Torrey Botanical 

 Club, XIX : 75-79 (1892). 



7. "Anatomy as a Special Department of Botany." Read bef ore 

 A. A. A. S., Rochester, 1892. Bulletin Torrey Botanical Club, XX : 100-107 

 (1893). 



8. "Elements of Plant Anatomy." Ginu & Co., Boston, 1895, 

 octavo pp. v, 148. 



9. "What is meant by Stem and Leaf." Bulletin Torrcy Botanical 

 Club, XXIII : 278-281 (1896). 



10. "Development of Cork Wings on Certain Trees." Botanical 

 Gazette, XIII : 249, 281, 312 ; XIV : 5, 37. 



