1922 ] 
Synopsis of Panurgidce 
171 
PSEUDOPANURGUS LABROSUS (4).— 9 c (3) :Helian- 
thece\ Helianthus divaricatus, H. tuberosus, Rudbeckia triloba. 
9 s (1) : Held anthem: Rudbeckia laciniata. 
d s (3) : Helianthece : Helianthus divaricatus, H. tuberosus, 
Rudbeckia triloba. 
d 9 in copula (1): Helianthus tuberosus, Aug. 14, type. 
Stylopized: July 3, type of Crawfordia labrosi Pierce. 
PSEUDOPANURGUS RUDBECKIA (6).— 9 c (5): 
Helianthece.: Bidens aristosa, Rudbeckia hirta, R. laciniata, R. 
subtomentosa, R. triloba. 
ds (6:1) : Helianthece: Bidens aristosa, Helianthus divari- 
catus, Rudbeckia hirta, R. laciniata, R. subtomentosa, R. triloba. 
d 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. 
PSEUDOPANURGUS RUGOSUS (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. 
d s (6:1): Helianthece: Helianthus divaricatus, H. mollis, 
H. tuberosus, type Aug. 22, Heliopsis helianthoicles, Rudbeckia 
triloba, Silphium perfoliatum. 
PSEUDOPANURGUS SOLID AGIN IS (7).— $ c (4): 
Asterece: Boltonia asteroides, Solidago canadensis, type Sept. 18; 
Helianthece: Helianthus grosseserratus, Rudbeckia subtomentosa. 
d s (6:3): Asterece: Solidago canadensis; Helianthece: Bidens 
aristosa, Coreopsis tripteris , Helianthus grosseserratus, H. 
tuberosus, type Aug. 22, Rudbeckia subtomentosa. 
Stylopized: Aug. 11, 12. 
VERBENAPIS VERBENA (3).— 9 c (3): Verbenacece : 
Verbena hastata, V. stricta, V. urticifolia. The concealed 
