75 



4001 to 4136 — Continued. 



4115. Opuntia bigelovii. Cholla. 

 From Tucson, Ariz. Donated by Prof. J. W. Tourney, through Mr. 



W. T. Swingle, November, 1899. 



4116. Echinocactus wislizeni. Visnaga, or fishhook cactus. 

 From Tucson, Ariz. Eeceived through Mr. W. T. Swingle, December, 



1899. 



4117. Koebeelinia spinosa. Christ thorn. 

 From Tucson, Ariz. Received through Mr. W. T. Swingle, December, 



1899. 



4118. Acacia greggii. 



From Tucson, Ariz. Received through Mr. W. T. Swingle, December, 

 1899. 



4119. Acacia constrict a. 



From Tucson, Ariz. Received through Mr. W. T. Swingle, December, 

 1899. 



4120. Opodanthera undulata. 



From Tucson, Ariz. Donated by Prof. J. W. Toumey, through Mr. 

 W. T. Swingle, December, 1899. 



4121. Astragalus thurberi. 



From Tucson, Ariz. Donated by Prof. J. W. Toumey, through Mr. W. T. 

 Swingle, December, 1899. 



4122. Celtis pallida. 



From Ventana Canyon, near Tucson, Ariz. Received through Mr. W. T. 

 Swingle, December, 1899. 



4123. Cucurbita foetldissima. 



From Tucson, Ariz. Donated by Prof. J. W. Toumey, through Mr. W. T. 

 Swingle, December, 1899. 



4124. Ephedra trifurca. 



From Tucson, Ariz. Donated by Prof. J. W. Toumey, through Mr. W. T. 

 Swingle, December, 1899. 



4125. Koebeelinia spinosa. 



From Tucson, Ariz. Donated by Prof. J. W. Toumey, through Mr. W. T. 

 Swingle, December, 1899. 



4126. Lycium andersonii, wrightii. 



From Tucson, Ariz. Received through Mr. W. T. Swingle, December, 

 1899. 



4127. MlCRORHAMNUS ERICOIDES. 



From Tucson, Ariz. Donated by Prof. J. W. Toumey, through Mr. W. T. 

 Swingle, 1899. 



4128. MlCRORHAMNUS ERICOIDES. 



From Ventana Canyon, near Tucson, Ariz. Received through Mr. W. T. 

 Swingle, December, 1899. 



4129. MORANDA WISLIZENI. 



From Tucson, Ariz. Donated bv Prof. J. W. Toumey, through Mr. W. T. 

 Swingle, 1899. 



4130. Parkinsonia microphylla. 



From Tucson, Ariz. Donated bv Prof. J. W. Toumey, through Mr. W. T. 

 Swingle, 1899. 



4131. Pinus edulis. Pinon pine. 

 From Tucson, Ariz. Received through Mr. W. T. Swingle, December, 



4132. Prosopis velutina. Mesquite. 



From Arizona. Received through Mr. AY. T. Swingle, December, 1899. 



