Pomona College, Claremont, California 95 



Boiiihdiiulci III llioniicii. Cr. Chirciiioiit, C;il., Baker. May, 

 V\., Nemophila. 



Zacosviia iiuiciiltilu. Cr. Claremont, Cal., Baker. 



Triepcoltis tiiicornlii.s sp. n. Ckll. Dct. Ckll. Claremont, Cal., 

 Baker. 



Triepcolus ctillopiis. Ckll. Det. Ckll. Claremont, Cal., Baker. 



Bombomclcclci niaciildlu. Vier. Det. Ckll. Claremont, Cal., 

 Baker. 



NOMAD I D.^", 



Nomada cdzinrdsii. Cr. Det. Ckll. Claremont, Cal., Baker. 

 June, no Fl. 



Nomtida l>ciiltilinisis. Ckll. Dct. Br. Claremont, Cal., Bray. 

 From Coll. April, no Fl. 



Nomadd mil fried II (I. Kby. Det. Br. Claremont, Cal., Bray. 

 From Coll. April, no Fl. 



Nomada crotchu iiigr'uir. Ckll. Det. Ckll. Claremont, Cal., 

 Baker. 



Nomada civilis. Cr. Det. Ckll. Claremont, Cal., Baker. 



Nomada pynlia sp. n. Ckll. Det. Ckll. Claremont, Cal., Baker. 



Nomada melaiwsoma, sp. n. Ckll. Det. Ckll. Claremont, Cal., 

 Baker. 



Nomada siihviciiialis. Ckll. Det. Ckll. Claremont, Cal., 

 Baker. 



Nomada erylliiospila sp. n. Ckll. Det. Ckll. Claremont, Cal., 

 Baker. 



Nomada odoiitoccra sp. n. Ckll. Det. Ckll. Claremont, Cal., 

 Baker. 



E.xomalopsi.s vchiliiiiis. Ckll. Det. Ckll. Claremont, Cal., Baker. 



Exoiiialopsis mclaiiiinis sp. n. Ckll. Dct. Ckll. Claremont, Cal., 

 Baker. 



E.\omaloj\sis iiiwiis sp. n. Ckll. Dct. Ckll. La^Lina, Cal.. R. La 

 I'ollette. 



xylocopida: 



Xylocopa varipiiinla. l^att. Det. \'ier. Claremont, Cal., Baker. 

 April, no Fl. 



