1 6 Flora of Colorado. [zoe 



vertical angle with two short pairs between them. Ocellar 

 bristles consisting of one extremely weak pair directed forward. 

 The antennae, face, front, cheeks, occiput, palpi, and proboscis 

 are all of the pure light yellow; only the labella tinged with 

 fulvous, the arista brownish, the ocellar spot blackish, and the 

 bristles on head black. Claws and pulvilli just a little elongated. 

 Length, 6 mm.; of wing, 6mm. 



ADDITIONS TO THE FLORA OF COLORADO. II. 



BY. ALICE EASTWOOD. 



1. Lepidhim campestre R. Br. Rare along the Platte River, 

 near Denver, July, 1892. 



2. Arabis PULCHRA Jones. Grand Junction. 



3. Saponaria officinale L. Along the railroad, Denver, 

 July, 1892. 



4. Malvastrum leptophyllum Gray. Along McElmo Creek, 

 June, 1892. 



5. Malva rotniidifolia L,. Introduced at Denver, but not 

 common. 



6. Er odium ciaUariiim ly'Her. Along the Grand River 

 near the opening of the cailon, Denver. Not common. 



7. PsoRALEA CASTOREA Watsou. Grand Junction on the 

 mesa across the Gunnison River, May, 1892. 



8. Onobrychis sativa L. Escaped from cultivation near 

 Ridgway, June, 1892. 



9. Astragalus desperatus Jones. Collected at Grand 

 Junction and on the McElmo Creek, Colorado, May and June, 

 1892. 



1/ 10. Astragalus cicadae Jones n. sp. Collected at Grand 

 Junction along the railroad track that goes to the coal mine. 

 May, 1892. 



II. Astragalus anisus Jones n. sp. Collected at Pueblo 

 by Miss Alida P. Lansing in 1892, and by the writer in poor 

 specimens in Southwest Colorado near Mancos in 1S90. 



