84 NORTH AMERICAN FAUNA. 



rays 2 to 3 cm. long; pediuels 4 to 8 mm. long; Iruit white, Globed, 

 4 mm. high ; .styles short, connate to near the top. 



Collected on Maria Madre Island May 3 to li.T (No. -4282). 



Portlaiidia pterospernia Watson. 



A species recently described by Dr. Watson, the type coming from 

 near Guaymas, Souora. May 3 to 25 (No. •1211). 



Eupatorium sp. 



May 3 to 25, 1897 (No. 4225). 

 Eupatorium sp. 



May 3 to 25, 1897 (No. 4244). 

 Eupatorium colliuum UC. 



(Jommou iu Mexico and Central America. May 3 to 25, 1897 (No. 

 4199). 



Mikaiiia cordifolia Willd. 



JJeported from Central and Sonth America. May 3 to 25, 1897 (No. 

 4299). 



Conyza lyrata II. I!. K. 



Reported from Mexico, Central and South Ameri<!a. May 3 to 25 

 (Nos. 4290 and 4312). 



Baccharis glutiuosa Pers. 



A common Mexican and Central Ameri(!an plant. May 3 to 25, 1897 

 (No. 4291). 



Pluchea odorata Caes. 



Widely distributed in Mexico and South America. May 3 to 25, 

 1897 (No. 4181). 



Parthenluni hysterophorus L. 



Common in Mexico, South America, and in the southern TJuited 

 States. May 3 to 25, 1897 (No. 4267). 

 Perityle mioroglossa Bentli. 



A common Mexican plant. May 3 to 25, 1897 (No. 4200). 

 Porophyllum nummularium DC . 



Restricted to Mexico. May 3 to 25, 1897 (No. 4292). 



Trixis frutesceus P. Browu. 



A common Mexican and Central American plant. May 3 to 25, 1897 

 (Nos. 4191), and Maria Cleofa Island, May .■!(>, 1897 (No. 4331). 

 Jacquiuia macrocarpa Cav. 



Species not represented in the National Herbarium, but reported 

 from Mexico, and Central and South America. May 3 to 25, 1897 (No. 

 4208). 

 Gonolobus sp. 



Fruit only. May 3 to 25, 1897 (No. 4313a). 



Buddleia vertioillata H. I!. K. 



A common Mexican si)ecies. May 3 to 25, 1897 (No. 4183). 



