326 
Willis and Burkill. — Flowers and 
(37) C. sepulchralis Mg., 17. VII. 95, 800 ft. and? 14. IX. 95, 900 ft. 
(38) Pollenia rudis F., sh. and fp. 15-22. VII. 95; 14-24. IX. 95, 
8-1,300 ft. (39) P. vespillo F., 19. IX. 95, 800 ft. (40) Mesembryna 
meridiana L., 21. IX. 95, 800 ft. (41) Cyrtoneura caesia Mg., sh. 
and fp. 16-22. IX. 95, 8-900 ft. Anthomyiidae : (42) Hyetodesia 
incana W., sh. and fp. 14-24. IX. 95, 8-1,000 ft. (43) Drymia hamata 
Fin., fp. 14-19. IX. 95, 8-900 ft. (44) Trichophthicus sp., 16. IX. 
95, 800 ft. (45, 46, and 47) Anthomyia 3 spp., sh. and fp. 13-24. 
IX. 95, 7-1,000 ft. Cordyluridae\ (48) Scatophaga stercoraria L., fp. 
16-21. IX. 95, 7-900 ft. (49) Another sp., fp. 16. IX. 95, 
800 ft. Sepsidae : (50) Sepsis cynipsea L., 10. VII. 96, 800 ft. 
Phoridae\ (51) Phora sp., 21. IX. 95, 800 ft. Coleoptera : (52) 
Meligethes viridescens F., sh. and fp. 27. VII. 95; 14-24. IX. 95, 
7-1,000 ft. (53) M. aeneus F., sh. and fp. 14. IX. 95, 800 ft. (54) 
Brachypterus urticae F., sh. 22. IX. 95, 800 ft. (55) Homalota sp., 
16. IX. 95, 800 ft. Hemiptera: (56) Anthocoris nemorum L., sh. 
1 6. IX. 95, 800 ft. Thysanoptera. (57) Thrips sp., sh. 14-17. IX. 
95 , 7-800 ft. Araneida: (58) Oligolophus morio Fabr., 24. IX. 95, 
1,000 ft. 
B' § 6. Yellow-flowered Ligulate Compositae. 
71. Leontodon autumnalis, Linn. [Lit. Brit . 23 , 39 ; 
N.C.E. 1 , 3 c, 9 , 11, 14 , 14 a, 15 , 18 , 25 , 30 , 31 , 32 , 33 , 40 ; 
De Vries 2460 ; Arct. 34 , 36 ; Alps 34 ; Pyren . 17 .] This 
plant ascends (in its var. pratense ) to considerable elevations, 
and is one of the most conspicuous of autumn flowers on the 
moors. Self-fertilization is produced in the way usual in the 
Compositae by the rolling back of the stigma as the flower 
ages. Nine-tenths of its individual visitors are short-tongued 
flies. Visitors of constancy hardly exist, but the circle 
is wide. 
Visitors. Lepidoptera. Heterocera: Pyralidae\ (1) Pyrausta? 
alpinalis Schiff., 4. VII. 95, 2,500 ft. Hymenoptera. Aculeata: 
Apidae : (2) Bombus terrestris L., sh. 24. IX. 95, 1,200 ft. (3) An- 
drena coitana Kirby, sh. 5. VII. 95, 800 ft, (4) A. analis Panz., sh. 
22. VII. 95, 1,000 ft. Myrmicidae\ (5) Myrmica rubra L., ? fp. 21. 
IX. 95, 900 ft. Petiolata parasitica: (6) 1 sp., sh. 26. VI. 95, 900 ft. 
(7) a second sp., 17. IX. 95, 800 ft. Sessiliventres : Tenthredinidae : 
