COMPOSITAE 669 



1590. C. Fischeri Willd. 



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



1. Anthidium manicatum Z. $>, po-dvg. ; 2. Apis mellifica Z. jjj, skg. ; 3. Mega- 

 chile lagopoda Z. $, do. ; 4. Osmia fulviventris Pz. $, do. ; 5. O. papaveris Ltr. 5, 

 do. ; 6. Stelis phaeoptera K. % do. : also the wasp Odynerus parietum Z. j and J. 



1591. C. Fontanesii Spach. 



Visitors. Loew observed a hover-fly (Syrphus balteatus Deg.) in the Berlin 

 Botanic Garden. 



1592. C. leucolepis DC. 



Visitors. Loew observed a humble-bee (Bombus pratorum Z. 6", skg.) in the 

 Berlin Botanic Garden. 



1593. C. microptilon Godr. et Gren. 



Visitors. Loew (Berlin Botanic Garden) observed a hover-fly (Syrphus ribesii 

 Z.) and a bee (Halictus cylindricus F. $, skg.). 



1594. C. ochroleuca Pushk. 



Visitors. Loew observed a bee (Osmia fulviventris Pz. $, skg.) in the Berlin 

 Botanic Garden. 



1595. C. orientalis L. 



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



A. Diptera. Syrphidae: 1 . Eristalis arbustorum Z. ; 2. Syrphus balteatus Deg. 

 B. Hymenoptera. Apidae : 3. Apis mellifica Z. 5, skg. ; 4. Psithyrus rupestris F. 

 J, do. ; 5. P. vestalis Fourcr. $, do. C. Lepidoptera. Rhopalocera : 6. Vanessa 

 urticae Z., skg. 



1596. C. rigidifolia Bess. 



Visitors. Loew (Berlin Botanic Garden) observed a hover-fly (Eristalis intri- 

 carius Z.) and a bee (Psithyrus rupestris F. &", skg.). 



1597. C. rupestris L. 



Visitors. Loew (Berlin Botanic Garden) observed a beetle (Cetonia aurata Z.) 

 and a bee (Bombus terrester Z. $, skg.). 



1598. C. ruthenica Lam. 



Visitors. Loew (Berlin Botanic Garden) observed 2 hover-flies (Syritta pipiens 

 Z., and Syrphus corollae F.) and 2 bees (Bombus terrester Z. $, skg., and Megachile 

 lagopoda Z. $>, po-cltg. 



I 599- C. salicifolia Bieb. 



Visitors. Loew (Berlin Botanic Garden) observed a humble-bee (Bombus 

 terrester Z. 5. skg.) and 2 butterflies (Argynnis latonia Z., skg., and Pararge 

 megaera Z.). 



1600. C. salonitana Vis. 



Visitors. Loew (Berlin Botanic Garden) observed a bee (Osmia fulviventris Pz. 

 J, po-cltg.) and a butterfly (Pieris brassicae Z., skg.). 



1601. C. stereophylla Bess. 



Visitors. Loew observed the parasitic humble-bee Psithyrus vestalis Fourcr. J, 

 skg., in the Berlin Botanic Garden. 



