492 ANGIOSPERMAE—DICOTYLEDOKES 



Visitors. —Loew observed the following in Brandenburg (B.) and Mecklenburg 



(]M.)('Beitrage,' p. 37).— 



A. Coleoptera. {a) AllecuUdac -. \. Cteniopus sulphureus Z. (b) Oedetneridae : 

 2. Oedemera flavescens L. J (B.); 3. O. flavipes F. i (B.); 4. O. lurida Marsh. (B.) ; 

 :,. O. subulata Ohv. 5 (B.) ; 6. O. podagrariae Z. (B.) ; 7. O. virescens Z. (B.). 

 (r) Telephoridae : 8. Das3tes flavipes F. (B.); 9. Rhagonycha melanura F. (B.). 

 B. Diptera. {a) I\Iuscidai' : 10. C'ynomyia mortuorum Z. (M.); n- Exorista 

 lucorum Mg. (M.) ; 12. Olivieria lateralis F. (M.). {l>) Syrphidae: 13. Eumerus 

 ovatus Zw. 5 (M.). C. Hymenoptera. (a) Apidae: 14. Colletes daviesanus .S'. $, 

 skg. (M.); 15. C. fodiens K. 5, do. (INT.). (l>) Ichneumonidae: 16. Undetermined 

 species (B.). {c) Scoliidae: 17. Tiphia minuta -'. d. Z. 5 (B.). {d) Vespidae: 

 18. Odynerus trifasciatus F. (M.). Also in Switzerland (op. cit., p. 56), — A. Coleo- 

 ptera. (a) Chridae: i. Trichodes apiarius Z. (//) Scarahaeidae: 2. Cetonia 

 aurata Z., var. lucidula ; 3. Hoplia praiicola Dufl. B. Diptera. (n) Muscidae : 



4. Ocyptera brassicaria F. {i) S/ra/iomj/diic : 5. Straliomys chamaeleon Beg. ; 

 6. S. longicornis Scop, (c) Syrphidae : 7. Syrphus diapiianus Zelt. {?). id) Tabanidae : 

 8. Tabanus bromius Z. ; 9. T. infuscatus Zk'. C. Hymenoptera. Tenlhredinidae : 

 to. Allantus viduus Ross.\ 11. Hylotoma berberidis Sclir.; 12. Tenthredo sp. 



Herm. Muller (Kitzingen) saw the hawk-moth Zygaena meliloti Esp., skg. or 

 attempting to do so. Rossler (Wiesbaden) noticed a Tineid : Chauliodus iniquellus 

 Wck. 



1157. P. officinale L.— Schulz ('Beitriige,' II, p. 190) describes this species as 

 andromonoecious, with protandrous hermaphrodite flowers. 



1158. P. venetum Koch. — According to Schulz (' Beitrage,' II, pp. 85, 90), the 

 hermaphrodite flowers of this species are strong!)' protandrous. He did not observe 

 any purely male ones. 



1159. P. alsaticum L. — Schulz (' Beitrage, U, p. 190) describes this species as 

 andromonoecious, with piolandrous hermaphrodite flowers. 



1160. P. palustre i\Ioench ( = Selinum palustre Z., and Thysselinum palustre 

 Hoffm,). — As P. alsaticum (Schulz, loc. cit.). 



Visitors. — Herm. Muller observed the following visitors at Lippstadt (' Weit. 

 Beob.,' I, p. 306). — 



A. Diptera. [a) Bibionidae: i. Dilophus vulgaris Mg. freq. (h) Muscidae: 

 2. Aricia sp. ; 3. Sepsis sp. (r) Syrphidae: 4. Eristalis arbustorum Z., nect-lkg. ; 



5. Helophilus floreus Z. B. Coleoptera. Telephoridae: 6. Dasytes flavipes F., 

 nect-lkg.; 7. Telephorus melanurus /^., do. C. Hymenoptera. {a) Ichneumonidae : 

 8. Various species, (b^ Sphegidae : 9. Crabro brevis v. d. L. $, in great numbers, skg. 

 (( ) Apidae : 10. Prosopis clypearis Schencl: ^, skg. 



Loew noticed the following in Silesia (• Beitrage,' p. 30). — 



A. Coleoptera. (a) Cerambycidae : 1 . Strangalia armata Hbst. (i) Tele- 

 phoridae: 2. Dasytes flavipes F.. nect-lkg. (c) NitiduUdae: 3. Meligethes sp. 

 B. Diptera. Syrphidae : 4. Eristalis arbustorum Z., skg. C. Lepidoptera. 

 Rhopalocera: 5. Argynnis aglaia Z., skg.; 6. A. pandora S. V., do.; 7. A. paphia 

 Z., do. 



1161. P. Ruthenicum Bieb. — 



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



A. Coleoptera. CoccineHidae : i. Coccinella bipunctata Z., nect-lkg. ; 2. C. 

 septempunctata Z., nect-lkg. B. Diptera. (a) Muscidae : 3. Anthomyia sp., skg. ; 



