594 ANGIOSPERMAE—DICOTYLEDONES 



1368. S. ambigua Ait. — 



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



A. Diptera. (a) Muscidae : i. Anthomyia sp. ; 2. Echinomyia fera Z. ; 

 3. Pyrellia cadaverina Z. {b) Syrphidae : 4. Eristalis nemorum Z. ; 5. Syritta 

 pipiens Z. B. Hymenoptera. Apidae: 6. Bombus terrester Z. j, skg. 



1369. S. bicolor L. — 



Visitors. — Loew observed 2 Muscids (Calliphora erythrocephala Mg., and 

 Lucilia caesar Z.) and a Syrphid (Syrphus balteatus Deg^ in the Berlin Botanic 

 Garden. 



1370. S. caesia L. — 



Visitors. — Loew observed 2 Muscids (Anthomyia sp. and Onesia sepulcralis 

 Mg^ and a Sphegid (Oxybelus uniglumis Z. S) in the Berlin Botanic Garden. 



1371. S. carinata Schrad. — 



Visitors. — Loew saw the butterfly Vanessa c-album Z., skg., in the Berlin 

 Botanic Garden. 



1372. S. Drummondii Torr. et Gray. — 



Visitors. — Loew saw a Sphegid (Ammophila sabulosa Z.) and 2 Vespids 

 (Eumenes coarctatus Z., and Odynerus parietum Z.), in the Berlin Botanic Garden. 



1373. S. fragrans Willd. — 



Visitors. — Loew observed the following in the Berlin Botanic]^Garden. — 



A. Coleoptera. Lagriidae: i. Lagria hirta Z. B. Diptera. (a) Muscidae: 



2. Calliphora vomitoria Z. ; 3. Echinomyia fera Z. ; 4. Onesia sepulcralis Mg. ; 

 5. Pyrellia cadaverina Z. ; 6. Sarcophaga carnariaZ.; 7. Sarcophila latifrons i^a//. 

 (d) Syrphidae: 8. Eristalis aeneus Scop.; 9. E. arbustorum Z. ; 10. E. nemorum Z. ; 

 II. E. tenax Z. ; 12. Helophilus fioreus Z. ; 13. H. trivittatus F.; 14. Syritta 

 pipiens Z. C. Hymenoptera. {a) Apidae: 15. Apis mellificaZ. Ji skg. and po-cltg. ; 

 16. Bombus terrester Z. J, skg.; 17. Halictus cylindricus F. 5, skg. (3) Sphegidae: 

 1 8. Ammophila sabulosa Z. (c) Vespidae : 1 9. Vespa crabro Z. J ; 20. V. germanica F. 



1374. S. glabra Desf. — 



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



A. Diptera. [a) Muscidae: i. Anthomyia sp. ; 2. Chloria demandata F.; 



3. Echinomyia fera Z. ; 4. Lucilia caesar Z. ; 5. Pyrellia cadaverina Z. ; 6. Sar- 

 cophaga carnaria Z. (b) Syrphidae : 7. Eristalis arbustorum Z. ; 8. E. nemorum Z. ; 

 9. Helophilus floreus Z. ; 10. Syritta pipiens Z. ; 11. Syrphus balteatus Deg. 

 B. Hymenoptera. Apidae: all skg.: 12. Halictus cylindricus F.t; 13. Prosopis 

 armillata Nyl. 5 ; 1 4. P. communis Nyl. 5 ; 1 5. Sphecodes ephippius Z. 5. {b) Sphegidae : 

 16. Ammophila sabulosa Z. 5 and 5; 17. Cerceris variabilis Schr. 5; 18. Crabro 

 vexillatus Pz. 5 ; 1 9. Oxybelus bipunctatus Oto. 5 ; 20. O. uniglumis Z. (c) Vespidae: 

 21. Odynerus parietum Z. ; 22. Vespa germanica F. 



1375. S. graminifolia Ell. — 



Visitors. — Loew observed the Straphylinid beetle Xantholinus linearis Oliv. in 

 the Berlin Botanic Garden. 



1376. S. juncea Ait. — 



Visitors. — Loew observed the Bibionid fly Dilophus vulgaris Mg. in the Berlin 

 Botanic Garden. — 



