STANDLEY TREES AND SHRUBS OF MEXICO 1663 



Page 475. After Cracca palmeri insert: 



Cracca californica Rydb. N. Amer. Fl. 24: 176. 1923. Type from Mesa 

 Verde, Baja California. 



Cracca calva Rydb. N. Amer. Fl. 24: 161. 1923. Jalisco, the type from 

 the barranca near Guadalajara. 



Cracca cathartica (Sesse & Moc.) Rydb. N. Amer. Fl 24- 180 1923 

 Galegacathartica Sesse & Moc. Fl. Mex. ed. 2. 175. 1894; Cracca schottii Vail', 

 Bull. Torrey Club 22: 25. 1895. Yucatan. Honduras, Colombia, and West 

 Indies; type from Porto Rico. 



Cracca conzattii Rydb. N. Amer. Fl. 24: 162. 1923. Tvpe from Las Sedas 

 Oaxaca. ' 



Cracca foliolosa Rydb. N. Amer. Fl. 24: 162. 1923. Tvpe from Culiacan, 

 Sinaloa. 



Cracca roseana Rydb. N. Amer. Fl. 24: 164. 1923. Durango and Queretaro; 

 type from Hacienda Ciervo, Queretaro. 



Cracca rusbyi Rydb. N. Amer. Fl. 24: 181. 1923. Type from Santa Ca- 

 tarina, Oaxaca. 



Cracca thurberi (A. Gray) Rydb. N. Amer. Fl. 24: 165. 1923. Tephrosia 

 thurberi A. Gray; Rydb. N. Amer. Fl. 24: 165. 1923, as synonym; Tephrosia 

 leucantha acuta Jones, Contr. West. Bot. 12: 7. 1906. Chihuahua and Sonora; 

 type from Mububi, Sonora. Arizona. 



Cracca velutina Rydb. N. Amer. Fl. 24: 171. 1923. Tepic, the type from 

 Zopilote. 



The following plants, described as species of Tephrosia, are not transferred 

 here to the genus Cracca, since it is not improbable that they may be synonymous 

 with some of the species of Cracca described by Rydberg in 1923. 



Tephrosia albida T. S. Brandeg. Univ. Calif. Publ. Bot. 10: 406. 1924. 

 Type collected between Tuxtla Gutierrez and JaHsco, Chiapas. 



Tephrosia hypoleuca Riley, Kew Bull. 1923: 339. 1923. Type from the 

 Sierra Madre. 



Tephrosia pachypoda Riley, Kew Bull. 1923: 340. 1923. Type from the 

 Sierra Madre. 



Page 475. Rohinia neomexicana. The tree listed under this name is referred 

 by Rydberg (N. Amer. Fl. 24: 226. 1924) to a segregate: Rohinia luxurians 

 (Dieck) Rydb. N. Amer. Fl. 24: 226. 1924. R. neomexicana luxurians Dieck; 

 Goeze, Card. Chron. III. 12: 669. 1892. 



Page 476. Rohinia ehrenhergii is Gliricidia ehrenbergii (Schlecht.) R3'db. 

 See page 1665). 



Rohinia melanocarpa is Lennea melanocarpa (Schlecht.) Vatke. Sec page 1665. 



Daubentonia. The synonymy of the plant described here should be placcul 

 under Sesban longifolia (see below). The genus Daubentonia is represented in 

 Mexico by the following species: 



Daubentonia drummondii Rydb. Amer. Journ. Bot. 10: 498. 1923. San 

 Luis Potosi. Southern United States, the type from Texas. 



Daubentonia virgata (Cav.) Rydb. N. Amer. Fl. 24: 208. 1924. Aeschy- 

 nomene virgata Cav. Icon. PI. 3: 47. 1794. This species is known only from 

 Mexico. 



Sesban. The genus has been treated by Rydberg (N. Amer. Fl. 24: 202-205. 

 1924). 



Sesban mexicana. The proper name for the plant described here under this 

 name is Sesban lotigifolia (Cav.) DC. The name Sesban mexicana is a synonym 

 of S. longifolia. 



57020—26 23 



