222 LILT H. HUIE. 



DESCRIPTION OF PLATE 22, 



Illustrating Lily H. Huie's paper on " Further Study of 

 Cytological Changes produced in Drosera." 



All figures were drawn with Zeiss's camera lucida, Zeiss's ^2 apocbromatic 

 immersion objective, and No. 8 compensating ocular. The magnification 

 equals 2000 diameters. All cells represent apical gland cells. 



Fig. 1. — Tlie resting condition (control). Vide p. 205. 



Tig. 2. — After paraiBn siiavings, one hour. Vide p. 205. 



Tig. 3. — White of egg, five seconds. Vide p. 206. 



Fig, 4. — 10 per cent, amphopeptone, five seconds. Vide p. 207. 



Fig. 5. — 10 per cent, amphopeptone, five minutes. Vide p. 207. 



Figs. 6, 7, and 8. — 10 per cent, amphopeptone, one hour. Vide p. 208. 



Fig. 9. — 10 per cent, amphopeptone, two days. Vide p. 209. 



Fig. 10 a. — Fibrin, one hour. 10 d. Fibrin, one day. Vide p. 210. 



Fig. 11.— Fibriu, two days. Vide p. 210. 



Fig. 12. — Fibrin-peptone, one hour. Vide p. 211. 



Fig. 13.— Milk, five minutes. Vide p. 211. 



Fig. 14. — Milk, one to two days, usual type. Vide p. 212. 



Fig. 15. — Milk, oue to two days, occasional type. Vide p. 212. 



Fig. 16. — Calcium phosphate, one day. Vide p. 212. 



FiG. 17.— Globulin, one day. Vide p. 213. 



Fig. 18.— Nuclein, one hour. Vide p. 214. 



Fig. 19. — Nuclein, recuperating one day. Vide p. 215. 



Fig. 20. — Nucleic acid, five minutes. Vide p. 215. 



Fig. 21. — Nucleic acid, one hour. Vide p. 215. 



Figs. 22 and 23. — Nucleic acid, one day. Vide p. 215. 



Fig. 24. — Creatin, one to two days. Vide p. 217. 



Fig. 25. — Leucin, three days. Vide p. 217. 



Fig. 26.— Urea, one hour. Vide p. 218. 



Fig. 27.— Urea, two days. Vide p. 218. 



