124 FLOWERS AND INSECTS—XXVI 
Long-tongued Bees (1)—Eucer.: Melissodes bimaculata 9. 
Scutellaria parvula (14:118-9).—Blooms May 8—June 29; 16 
visitors observed, May 19-June 3; Ma, R. 
Long-tongued Bees (6)—Bomb.: Bombus americanorum 9; 
Ceratin.: Ceratina 3 9, ab, Megachil.: Osmiini: Alecidamea simplex 
+d 2, se, ab, Diceratosmia 9, Osmia pumila 9 sc; Megachilini: Mega- 
chile brevis ¢. 
Short-tongued Bees (5)—Halict. (9): Chloralictus pilosus, 
pruinosus fq, type, tegularis fq, Evylaeus pectoralis, Odontalictus. 
Diptera (2, f, n)—Syrph.: Sphaerophoria, Syritta. 
Lepidoptera (8, n)—Hesperi.: Ancyloxypha, Pholisora catullus 
fq, Polites. 
Scutellaria versicolor (14: 120).—Blooms June 7—July 26; 10 
visitors observed, June 14-July 10; Ma, R. 
Long-tongued Bees (7)—Bomb. (? 9): Bombus americanorum, 
consimilis se, fq; Ceratin.: Ceratina 9, sec, n; Eucer.: Tetra- 
lonia dilecta 2; Anthophor.: Anthemoessa ¢ 9, se, fq, Anthophora 
9, se, Clisodon Q, se. 
Diptera (1)—Syrph.: Rhingia f, n. 
Lepidoptera (2, n)—Papilion.: Euphoeades, Papilio. 
Stachys palustris (14: 124-5).—Blooms June 2-September 28; 
21 visitors observed, June 2-September 10; Ma, R. 
Long-tongued Bees (10)—Bomb.: Bombias auricomus 4, 
Bombus americanorum ¢ 9, fq, consimilis 9, impatiens 9; Ceratin.: 
Ceratina 2, ab; Megachil.: Alcidamea simplex 9, se, fq, Megachile 
brevis 2, ab; Nomad.: Holonomada superba 2; Hucer.: Melissodes 
bimaculata ¢' 9, fq; Anthophor.: Anthemoessa ~. 
Short-tongued Bees (3)—Halict. (2): Agapostemon viridulus, 
Chloralictus versatus c, n; Panurg.: Calliopsis andreniformis . 
Diptera (3)—Syrph. (f, n): Mesogramma marginata, Syrphus 
ribesii; Bombyli.: Systoechus. 
Lepidoptera (5, n)—Papilion.: Iphiclides; Hesperi.: Ancy- 
loxypha, Limochores taumas; Noctu.: Plusia precationis, simplex. 
Teucrium canadense (14:101-2).—Blooms June 19-Septem- 
ber 7; 45 visitors observed, June 30-August 19; Mas (Ma), R. 
Birds (1)—Trochil.: Trochilus. 
Long-tongued Bees (28)—Ap.: Apis ab; Bomb.: Bombias scutel- 
laris %, separatus ¢' ? 3, fq, Bombus americanorum ¢ Y, se, faq, 
consimilis 9, impatiens §, fq, Psithyrus variabilis 9; Ceratin.: 
Ceratina 9, fq, n; Megachil.: Osmiini: Alcidamea simplex 9; 
