COMPOSITAE 585 



A. Diptera. (a) Muscidae: 1. Anthomyia sp. (b) Syrphidae: 2. Eristalis 

 arbustorum Z. ; 3. E. nemorum Z. ; 4. E. tenax Z. ; 5. Syritta pipiens L. ; 

 6. Syrphus luniger Mg. B. Lepidoptera. Rhopalocera : 7. Pieris brassicae 

 Z., skg. 



1336. A. laevis L. 



Visitors. Loew observed the following in the Berlin Botanic Garden. 



A. Diptera. (a) Muscidae: 1. Echinomyia fera Z. ; 2. Lucilia caesar Z. 



(b) Syrphidae: 3. Eristalis arbustorum Z. ; 4. E. nemorum Z.; 5. Helophilus 

 floreus Z. B. Hymenoptera. Sphegidae : 6. Oxybelus uniglumis Z. 



1337. A. lanceolatus Willd. 



Visitors. Loew observed 4 Syrphids (1. Eristalis arbustorum Z. ; 2. E. 

 nemorum Z. ; 3. E. tenax Z. ; 4. Syrphus ribesii Z.) and a bee (Prosopis communis 

 Nyl. 5, skg.) in the Berlin Botanic Garden. 



1338. A. Lindleyanus Torr. et Gray. 



Visitors. Loew observed the following in the Berlin Botanic Garden. 



A. Diptera. (a) Muscidae: 1. Echinomyia fera Z. ; 2. Pyrellia cadaverina 

 Z.; 3. Sarcophaga carnaria Z. (b) Straiiomyidae : 4. Chrysomyia formosa Scop. 



(c) Syrphidae : 5. Eristalis arbustorum Z. ; 6. E. nemorum Z. ; 7. E. tenax Z. ; 

 8. Helophilus floreus Z. ; 9. H. pendulus Z.; 10. H. trivittatus F. ; 11. Syritta 

 pipiens Z. B. Hymenoptera. (a) Apidae: 12. Halictus rubicundus C-#r. S, skg. 

 (6) Vespidae: 13. Vespa crabro Z. 5. C. Lepidoptera. Rhopalocera: 14. Pieris 

 brassicae Z., skg. 



1339. A. Novi Belgii L. 



Visitors. Loew observed a Muscid (Anthomyia sp.) and a Syrphid (Syritta 

 pipiens Z.) in the Berlin Botanic Garden. 



1340. A. paniculatus Ait. 



Visitors. Loew observed 2 Muscids (Anthomyia sp. and Echinomyia fera Z.) 

 and a Syrphid (Syritta pipiens Z.) in the Berlin Botanic Garden. 



1341. A. paniculatus Ait., var. pubescens. 



Visitors. Loew observed the following in the Berlin Botanic Garden. 

 A. Diptera. (a) Muscidae : 1. Pyrellia cadaverina Z. ; 2. Sarcophaga carnaria 

 Z. (b) Syrphidae : 3. Eristalis nemorum Z. ; 4. Syrphus ribesii Z. B. Hymeno- 

 ptera. (a) Apidae : 5. Apis mellifica Z. 5. skg. and po-cltg. ; 6. Bombus terrester 

 Z. $, skg. (b) Sphegidae: 7. Ammophila subulosa Z. (c) Vespidae: 8. Vespa crabro 

 Z. $ . 



1342. A. phlogifolius Muhl. 



Visitors. Loew observed 2 Syrphids (Eristalis nemorum Z., and Syritta pipiens 

 Z.) in the Berlin Botanic Garden. 



1343. A. prenanthoides Muhl. 



Visitors. Loew observed a Syrphid (Melithreptus menthastri Z.), a bee 

 (Halictus cylindricus F. $, skg.), and a wasp (Vespa germanica F.), in the Berlin 

 Botanic Garden. 



1344. A - sagittifolius Wedem. 



Visitors. Loew observed the following in the Berlin Botanic Garden. 

 A. Diptera. (a) Muscidae: 1. Anthomyia sp. ; 2. Calliphora vomitoriaZ. ; 

 3. Lucilia caesar Z. ; 4. Sarcophaga carnaria Z. (b) Syrphidae : 5. Eristalis aeneus 



