172 MISCELLANEOUS CIRCULAR 92, U. S. DEPT. OF AGRICULTURE 



NAMES IN USE 



Locust (Ariz., N. Mex.). Mexican Locust (lit.). 



Western Locust. Southwestern Locust (lit.). 



Thorny Locust (N. Mex.). 



Eobinia viscosa Ventenat. Clammy locust. 



Range. — Mountains of North Carolina and South Carolina. Widely natu- 

 ralized by cultivation east of the Mississippi River and northward to New 

 England. 



NAMES IN USE 



Clammy Locust (Mass., R. I., N. Y., Red-flowering Locust (Ala.). 



N. J., Pa., N. C, S. C, La., Miss., Rose-flowering Locust (Tenn.). 



111.). Rose Acacia (Vt., R. I., Pa.). 



Honey Locust (N. Y., N. J.). Red Locust. 



VARIETIES DISTINGUISHED IN CULTIVATION 



Robinia viscosa albifiora Dippel. White Clammy Locust. 



Robinia dubia Fouc. 



Robinia bella-rosea Nicholson. 



OLNEYA Gray 96 

 Olneya tesota Gray. Tesota. 



Range. — Southern California (from Colorado River south of Mohave Moun- 

 tains) to southwestern Arizona; also in southeastern Arizona (Santa Catalina 

 Mountains in Pima Canyon); southward through adjacent Mexico (Sonora) 

 and Lower California. 



NAMES IN USE 



Iron Wood (Calif.). Desert Iron wood (Calif.). 



Arbol de Hierro (Calif.). Mexican Ironwood. 



Palo de Hierro (Ariz.). Tesota. 

 Sonora Ironwood (Ariz.). 



SESBANIA Scopoli 



Sesbania grandiflora (Linnseus) Poiret. 



Range. — Native of the East Indies. Widely planted in tropical countries. 

 Introduced in southern Florida, where it has become naturalized. 



Note on nomenclature. — Designed by some authors as Agati grandiflora 

 (Linnseus) Desvaux. It is the Robinia grandiflora of Linnaeus. 



NAME IN USE 



Australian Corkwood Tree (lit.) 



ICHTHYOMETHIA P. Browne 



Ichthyomethia piscipula (Linnaeus) A. S. Hitchcock. 



Jamaica Dogwood. 



Range. — Southern Florida (Biscayne Bay on east coast, and on the west 

 from Peace River to Cape Sable) and southern Keys; West Indies and southern 

 Mexico. 



Note on nomenclature. — Formerly designated as Piscidia erythrina Linnaeus. 



name in USE 

 Jamaica Dogwood (Fla.) 



89 Coursetia axillaris Coulter and Rose, a leguminous plant which is known now only in the vicinity of 

 San Diego, Duval County, southeastern Texas, is said to be a small tree and probably should be included 

 in our tree flora. The individuals I have seen, however, seem hardly to j ustify admitting it for the present. 



