192 FLOWERS AND INSECTS—XXVI 
Other Hymenoptera (4)—Sphec.: Ammobia ichneumonea, 
Sphex nigricans, procera; Bembic.: Stictia. 
Diptera (8)—Syrph.: Eristalis aeneus sf, tenax sf, transversus 
f, n, Mesogramma marginata f, n, Syritta; Bombyli.: Exoprosopa 
fasciata; Conop.: Oneomyia; Tachin.: Archytas analis. 
Lepidoptera (7)—Nymphal.: Vanessa huntera; Lycaen.: Chry- 
sophanus, Everes; Papilion.: Pieris; Ctenuch.: Secepsis; Pyraust.: 
Loxostege, Nomophila. 
Hemiptera (1)—Lygae.: Lygaeus. 
SOLANACEAE 
Datura stramonium (int).—Blooms June 4-October 26; 2 vis- 
itors observed, June 25, 27; Ma, W. 
Lepidoptera (2)—Sphing.: Philampelus, Protoparce. 
Datura tatula (int, 13: 582).—Blooms May 26—October 28; 10 
visitors observed, July 13-October 28; Ma, W. 
Birds (1)—Trochil.: Trochilus. 
Long-tongued Bees (1)—Ap.: Apis ¢, ab, n. 
Short-tongued Bees (1)—Halict.: Chloralictus versatus 9, ¢, n. 
Diptera (4, f, n)—Syrph.: Allograpta, Mesogramma marginata, 
Rhingia, Syrphus ribesii. 
Lepidoptera (2)—Sphing.: Deilephila, Protoparce. 
Coleoptera (1)—Chrysomel.: Diabrotica 12—puctata f, n. 
Physalis lanceolata (8: 146).—Blooms May 12-October 3; 5 
visitors observed, May 12-September 29; Mi, Y. 
Long-tongued Bees (1)—Anthophor. Anthophora 9. 
Short-tongued Bees (4)—Halict.: Chloralictus versatus 9, ¢; 
-Collet.: Colletes latitarsis ¢ 9, se, ab; willistonii, ¢ 9, se, fq, type; 
Panurg.: Zaperdita ¢ 9, se, ab. 
Physalis subglabrata (8: 146-7).—Blooms July 12-September 
27; 1 visitor observed, July 27; Mi, Y. 
Short-tongued Bees (1)—Collet.: Colletes latitarsis 9, se. 
Physalis virginiana (8:146).—Blooms June 7—October 4; 5 
visitors observed, June 19—August 1; Mi, Y. 
Short-tongued Bees (5)—Halict. (, se): Evylaeus pectinatus, 
Oxystoglossa confusa; Collet.: Colletes latitarsis ¢' 2, se, ab, type, 
willistonii 2, se; Panurg.: Zaperdita ¢ Q, se. 
Solanum carolinense (13: 582).—Blooms June 4—October 7; 3 
visitors observed, June 25—August 29; Ma, W. 
Long-tongued Bees (3, 9, ¢)—Bomb.: Bombias scutellaris, Bom- 
bus americanorum, impatiens. 
