70 FLOWERS AND INSECFS—XXVI 
Lepidoptera (1)—Lycaen.: Chrysophanus. 
Coleoptera (2, f, n)—Malach.: Collops; Mordell.: Mordellistena 
comata. 
Hemiptera (1)—Caps.: Lygus ab. 
Eupatorium altissimum.—Blooms July 22—October 5; 79 vis- 
itors observed, August 25-September 24; Mis, W. 
Long-tongued Bees (9)—Ap.: Apis fq; Bomb.: Bombias scutel- 
laris ¢', Bombus americanorum 9, impatiens ¢' 9%; Ceratin.: Ceratina 
2; Nomad.: Nomada vicina ¢ 9, ab; E'peol.: Triepeolus donatus J, 
pectoralis ¢, fq; Eucer.: Melissodes simillima ¢ 9, fq. 
Short-tongued Bees (138)—Halict.: Augochlora fervida 3, viri- 
dula ¢', Chloralictus illinoensis 0’, sparsus <4, versatus (i, zephyrus 
36, Odontalictus ¢ 9, Oxystoglossa similis 9, Seladonia 2; Prosopid.: 
Prosopis ziziae 2; Collet.: Colletes americanus ¢; Andren.: Pteran- 
drena asteris ¢ 9, fq; Panurg.: Perdita . 
Other Hymenoptera (25)—Sphec.: Isodontia apicalis, Sphex 
nigricans fq, procera; Bembic.: Bicyrtes ventralis, Megastizus; 
Scol.: Elis interrupta, 5 cincta, Scolia bicincta fq; Philanth.: 
Eueerceris, Philanthus ventilabris; Vesp.: Polistes annularis, pal- 
lipes, variatus; Humen.: Ancistrocerus campestris, tigris, Humenes 
fraternus, Leionotus foraminatus, Zethus; Crabron.: Protothyre- 
opus bigeminus; Oxybel.: Oxybelus packardii; Larr.: Larropsis fq; 
Pompil.: Lophopompilus philadelphicus, Priocnemoides fulvicornis ; 
Chrysid.: Hedychrum wiltii; Ichnewmon.: Ceratosoma. 
Diptera (25)—Syrph.: Milesia, Spilomyia longicornis, Syritta; 
Empid.: Parempis; Bombyli.: Anthrax hypomelas, Exoprosopa 
fasciata, Sparnopolius, Toxophora; Conop.: Conops xanthopareus, 
Oncomyia; TYachin.: Actia, Alophora fumosa, Archytas analis, 
aterrima, Cistogaster pallasii, Leskiomima secunda, Linnaemyia, 
Ennyomma globosa, Phorantha asteris, Senotainia trilineata, Spal- 
lanzania; Musc.: Compsomyia, Graphomyia, Morellia, Pseudo- 
pyrellia. 
Lepidoptera (6)—Nymphal.: Charidryas, Euphydryas, Phy- 
ciodes; Papilion.: Pontia; Hesperi.: Limochores taumas, Polites; 
Ctenuch.: Scepsis. 
Coleoptera (1)—Scarabae.: Euphoria sepulchralis. 
Eupatorium coelestinum.—Blooms July 4-September 22; 26 
species and 80 individuals observed, September 16, 17, 22; Mas, R. 
Long-tongued Bees (6:11)—Ap.: Apis 1; Bomb.: Bombus 
americanorum 9, sc, 3, Psithyrus variabilis 4, 1; Ceratin.: Ceratina 
?, 1; Megachil.: Megachile mendica 9, sc, 3; EHucer.: Melissodes 
bimaculata 9, se, 2. 
