Robertson — Flowers and Insects. - 
477 
TABLE I 
ee ' ' 1 
& lgal |g Ba 
Pe ig | 3 wo i a 
g/s/aciesisie| 5 2g\é| 3 
S/Ple Sin alsl(ole Sia] jm alain g 
SlsliSalS SlsalSigalsisis sisiea 
BialS PIS F218 ° ole Fla iem 
aidi0 10 [AIOlO lslaio |AlO 
Amelanchier canadensis..... eves Seo 6 1) 6j..}..+.{25/18 1 se 
Prunus i axeyyn Bante 4/81/10|....(16| 5 
MONI VOrhGin « 3-4s6ve5. dere Ao Wp, Dapaee, » Beale SRL, as FF ba Be | fs Seeopiogs TAS wean 
coronari oe o 24 Giusy 2 
Crataegus coccinea y. mollis....-| 3} 8} 8] 415) 4) 1/43/19 4}15, 5 
cocciier inser ses 6 22| 6 2/52/19 8/22 8 
Fragaria virginiana v. illinoensis..| 3|-.| 9|--++| 5Bl++|-+++{17/12|--++| 5).--- 
Prunus serotina.....++scese++s-} 7} 9} 11} 2/2111] 2/53/27) 2/21) 8 
Crataegus crus-galli..........+.-|10| 9| 13| 8/20] 3} 3/66/32) 8/20) 6 
Rubus villosus ot gt gl Mtcgoul Blosloset tll O[sees] Shes 
OCCIGSN TAIN. CAA Aer Tee Seipelesest Sed licelewes 
Potentilla Canadensis. .ci<esssecs) BU 8) oA Tee 1/29|17| . 4 Te ol 
umilis eees 6 ** 3 eerelone 2 weer 1] 9 aeewlee 2 
Setig Web ewei, a Wew weeWeeeon tices) Ot Oleiwetee ] 
Spiraea aruncus...........25 000+ +2) 4 a]... 3)15|.-.|24 6i...-| 8] 18 
..| 2t..! gs} el gi al 1jeziol «st Bj 8 
