7700 



lOOU 



7900 



Xylaeia [Sphaeriaceae]. 



alaviformis, Starback, K, 

 11096. 



eonfusa, Starback, K. 



11096. 

 c07isoeiata, Starback, K. 



11096. 



delieatula, Starback, K. 

 11096. 



Huheritnui, Henuiiigs, P. 

 8093. 



Junipenis, Starback, Iv. 

 11096. 



paraensis, Henuiiigs, P. 

 8093. 



proeera, Starback, K. 

 11096. 



ramvligera, Starback, Iv. 

 11096. 



reniformig, Starback, K. 



11096. 

 simiiis, Starback, K. 11096. 



triahopoda, Penzig, 0. & 

 Saccardo, P. A. 10054. 



varians, Penzig, 0. & 

 Saccardo, P. A. 10054. 



Vermieulus, Saccardo. 



11191. 

 violaceo^parmosa, Starback, 



K. 11096. 



xanthopliaea, Penzig, 0. & 

 Saccardo, P. A. 10054. 



XVLOMITES |. 



Betulae, Engelhardt, H. 



7196. 



Pteroearyae, Engelhardt, H. 



7196. 



ZiONOELLA [Sphaerioidaceae], 



sabalina, EUie, J. B. & 



Everhart, B. M. 7172. 



Zimmermaimiella n. gen. [Dothi- 



deaceae]: Hemiings, P. 

 8088. 



trispora, Hennings, P. 



8088. 



Zythia [Nectrioidaceae]. 



abnonnis, Penzig, 0. e 



Saccardo, P. A. 10054. 



alho-olivacea, Hohnel. 8224. 



• rhohta, Ellis, J. B. & 



Everhart, B. M. 7171. 



7900 PLANTS OF UNCERTAIN 

 POSITION. 



TITLES. 



Knowlton, Frank HaU. Fossil flora 

 of the John Day Basin, Oregon. 

 Washington, D.C., U.S. Dept. Int. BuU. 

 Geol. Surv., No. 204, 1902, (153, with 

 pi.). 



Samtsclii, Felix F. Recherches sur 

 les parasites des sieges des cabinets 

 d'aisance. Lausanne, Bui. Soc. Sci. 

 Nat, 37, 1901, (11-90). 



Zeiller, R. Observations sur quelques 

 plantes fossiles des Lower Gondwanas. 

 Pal. Ind., Calcutta, (N. Ser.), 2, 1902, 

 (1-40, with 7 pis.). 



SYSTEMATIC. 

 General. 



Knowlton, F. H. Washington, D.C., 

 U.S. Dept. Int. Bull. Geol. Surv., No. 

 204, 1902, (153). 



Sajitsclii, F. F. Lausanne, Bui. Soc. 

 Sci. Nat., 37, 1901, (41-90). 



Special. 



[Dietyopteridium |']. Zeiller, R. 

 Pal. Ind., Calcutta, (N. Ser.), 2, 1902, 

 (1-40, with 7 pis.). 



[P%ZZites]. Knowlton, F. H 



Washington, D.C., D.vS. Dept. Int., Bull. 

 Geol. Surv., No. 204, 1902, (153). 



LIST OF NEW SPECIES. 



PiiyLi ITES hifureus, Knowlton, Frank 

 Hall. 8681. 



iTieicpectans, Knowlton, Frank 



Hall. 8681. 



oregoman)is,Knowlton, Frank 



HaU. 8681. 



personatus, Knowlton, Frank 



HaU. 8681. 



