OP ARTS AND SCIENCES. 423 



as broad as the rather thin wings ; seed larger (If lines long). — Same 

 locality (18). 



ViTis Arizonica, Engelm. Trailing over rocks and bushes: fruit 

 black and sweet. — Norogachi (TT). 



Cardiospermum molle, HBK. — Hacienda San Miguel (lOG). 



Sapindus Saponaria, Linn.? A small tree, 15 to 20 feet high 

 and 2 feet in diameter : leaflet 2 to 5 pairs, narrowly oblong-lanceolate, 

 acuminate, cuneate at base, finely pubescent beneath, especially on the 

 nerves, as well as the narrowly winged rhachis, very variable in size 

 (1 to 6 inches long): inflorescence finely pubescent: fruit often in 

 threes. — Same locality (G) ; called " Mounie." The same as 1466 

 Bourgeau, from the valley of Cordova. 



DoDON^A VTSCOSA, Linn. A shrub, 5 to 10 feet high. — Hacienda 

 San Miguel (143) and Frayles (287). 



Alvaradoa amorphoides, Liebm. A shrub or small tree, 8 or 

 10 feet high and sometimes a foot in diameter, — Hacienda San Miguel 

 (186, 240, 243). 



Crotalaria incana, Linn. — Same locality (109). 



Crotalaria pumila, Ort. — Same locality (146). 



LuPiNUS Chihuahdensis. Annual, erect and branching, finely 

 roughish pubescent and somewhat villous : stipules conspicuous, linear 

 with long filiform apex : petioles long ; leaflets 5 or 6, oblanceolate, 

 acute, thinly villous and ciliate : flowers in elongated pedunculate sca- 

 brous racemes, verticillate, with linear mostly deciduous bracts ; pedi- 

 cels very short : calyx appressed-pubescent, 2| lines long ; petals blue, 

 broad, twice longer : pod villous, 6-seeded, an inch long or less. — At 

 Cumbre (318). 



Trifolium involucratum, "Willd. — Yerba Buena (309). 



Trifolium amabile, HBK. A form with oblong-obovate or ob- 

 lanceolate leaves, obtuse or acute. — Norogachi (383). 



HosACKiA PUBERULA, Benth. — Same locality (433). 



Etsenhardtia orthocarpa, Watson. A bush, 8 or 10 feet high. 

 — Frayles (289). 



Dalea filiformis, Gray. — Norogachi (400). 



Dalea Wislizeni, Gray. — Same locality (378). 



Dalea leucostachys. Gray. A shrub, 8 feet high, with white 

 flowers. — San Jose (26) ; previously collected only by Wislizenus. 



Dalea nutans, Willd. A shrub, 6 feet high. — Yerba Buena 

 (298). 



Dalea Pringlei, Gray. The spikes loose and much elongated. — 

 Hacienda San Miguel (241). 



