MAMMALS OF THE MEXICAN BOXJNDAEY. 



137 



Other Pacific-slope plants are: 



Ephedra sp. 



Yucca u-hipplei Ton-ey. 



Scirp'iis occidentalis (Watson) Chase. 



Agave deserti, Bngelmaiin. 



Agave nhawii Engelmaiin. 



Eriogoiinm sp. 



Atriplex sp. 



Aiiemopsis californica (Nuttall) 



Hooker and Arnott. 

 Basilima mlUefoUum (Torrey) Greene. 

 Adenostoma fascioulatum oitusifo- 



linm Watson. 

 Rosa californica Chamisso and Schlech- 



tendal. 

 Paonia brownii Douglas. 

 Amorpha californica Nuttall. 

 Rhtts ovata Watson. 

 Rhus lanrina Nuttall. 



Rhus trllohata Nuttall. 



Rhamnus tomentella Bentbam. 



Geanothus leucodermis Greene. 



Vitis girdiana Munson. 



Gereiis emoryi Engelmann. 



Opaniia (Platopuntia and aylindro- 



puntia). 

 Arctostaphylos, sp. 

 Romneya coulteri Harvey. 

 Menodora spinescens Gray. 

 Eriodictyon crassifoUum Bentham. 

 Symphoricarpos racemosus MicUaux. 

 Cucurdita fcetldissima Humboldt, Bon- 



pland, and Kunth. 

 Pluchea sericea (Nuttall) Coville. 

 Baccharis glutinosa Persoon. 

 Hymenoclea salsola Torrey and Gray. 

 Artemisia sp. 



The coastal strip of San Diego County is quite generally cultivated. 

 Orchards and groves of fruit trees are numerous; and many exotic 

 plants have become naturalized, among them several species of the 

 palm, the pepper-tree {Schinus molle Linnseus), and the tronadora 

 (Nicotiana glauca Graham), besides an abundance of the eucalpytus. 

 Coarse, flat-jointed Opuntice are grown for hedges, in some instances 

 having reached a height of 6 meters (20 feet). 



Station No. 97. — San Diego, California, 21 kilometers ( 13 miles) 

 north of the International Boundary. This was our base camp from 

 July 20 to September 9, 1894. Collections were made by myself from 

 July 20 to August 3, August 15 to 22, and August 29 to September 9, 

 1894. 



Reptiles and Batrachians of San Diego region. — The following- 

 named species have been taken on the Pacific slope of San Diego 

 County : " 



Turtles. 



Emys nigra Hallowell. 



oThis list is doubtless quite incomplete. The most energetic collectors in this 

 field were Miss Rosa Smith, Dr. Thomas H. Streets, U. S. N., General Emory, 

 Lieut. W. P. Trowbridge, and Dr. W. A. Hammond, U. S. A., Drs. J. G. Cooper 

 and J. L. Le Conte, and R. E. C. Stearns, David Starr Jordan, Messrs. Charles 

 R. Orcutt, Charles H. Townsend, H. W. Henshaw, A. W. Anthony, Andrew Cas- 

 sldy, and the author. 



