1922] Synopsis of Panurgidm 171 



PSEUDOP ANUROUS LABROSUS (4).— 9 c (3) -.Helian- 

 ihea: Helianthiis divaricatus, H. tuberosus, Riidbeckia triloba. 



9 s(l): Helinnthecp.: Rudbeckia laciniata. 



cf s (3) : Helianthece: Helianthus divaricatus, H. tuberosus, 

 Rudbeckia triloba. 



cT 9 in copula (1): Helianthus tuberosus, Aug. 14, type. 



Stylopized: July 3, type of Crawfordia labrosi Pierce. 



PSEUDOPANURGUS RUDBECKIM (6).— 9 c (5): 

 Helianthece: Bidens aristosa, Rudbeckia hirta, R. laciniata, R. 

 subtomentosa, R. triloba. 



crs (6:1) : Helianthece: Bidens aristosa, Helianthus divari- 

 catus, Rudbeckia hirta, R. laciniata, R. subtomentosa, R. triloba. 



cf 9 in copula (4): Rudbeckia triloba, Aug. 3, 21, three 

 pairs, type. 



Stylopized: Aug. 1; 3, d^ of copulating pair; 29, type of 

 Crawfordia rudbeckiae Pierce. 



PSEUDOP ANUROUS RUOOSUS (7).— 9 c (5): Helian- 

 thece: Bidens aristosa, Helianthus divaricatus, H. mollis, H. 

 tuberosus, type Aug. 22, Rudbeckia triloba. 



9 s (1) : Helianthece: Silphium perfoliatum. 



cf s (6:1): Helianthece: Helianthus divaiicatus, H. mollis, 

 H. tuberosus, type Aug. 22, Heliopsis helianthoicles, Rudbeckia 

 triloba, Silphium perfoliatum. 



PSEUDOPANUROUS SOLID AOIN IS (7).— 9 c (4): 

 Asterece: Boltonia asteroides, Solidago canadensis, type Sept. 18; 

 Helianthece: Helianthus grosseserratus, Rudbeckia subtomentosa. 



cf s (6:3): Asterece: Solidago canadensis; Helianthew: Bidens 

 aristosa, Coreopsis tripteris, Helianthus grosseserratus, H. 

 tuberosus, type Aug. 22, Rudbeckia subtomentosa. 



Stylopized: Aug. 11, 12. 



VERBENAPIS VERBEN.E (3).— 9 c (3): Verbenacew: 

 Verbena hastata, V. stricta, V. urticifolia. The concealed 



