320 
Willis and BurkilL — Flowers and 
Visitors. Lepidoptera. Rhopalocera : (i) Polyommatus phloeas 
L., sh. 13. IX. 95, 700 ft. Heterocera: Nociuidae : (2) Celaena 
Haworthii Cue., 20. IX. 95, 900 ft. (3) Hydroecia nictitans Bkh., 
sh. 13. IX. 95, 700 ft. Hymenoptera. Aculeata: Apidae : (4) 
Apis mellifica L., sh. 19. IX. 95, 800 ft. (5) Bombus agrorum F., 
sh. 13-24. IX. 95, 7-1,200 ft. (6) B. lapidarius L., sh. 15. IX. 
95, 800 ft. (7) B. pratorum L., sh. 22-23. VI. 95; 13. IX. 95, 
7- 800 ft. (8) B. cognatus Steph., sh. 14. IX. 95, 800 ft. (9) B. 
terrestris L., sh. 13-24. IX. 95, 7-1,200 ft. * Diptera. Syrphidae : 
(10) Melanostoma mellinum L., fp. 16. IX. 95, 800 ft. (11) 
Platychirus manicatus Mg., fp. 23. VII. 95, 800 ft. (12) P. albimanus 
F., fp. 17. IX. 95, 700 ft. (13) Sericomyia lapponum L., sh. 13. IX. 
95, 700 ft. (14) S. borealis Fin., sh. 13-24. IX. 95, 7-900 ft. 
(15) Eristalis tenax L., sh. 13. IX. 95, 700 ft. (16) E. pertinax 
Scop., sh. 13-24. IX. 95, 7-1.000 ft. and once at 2,300 ft. (17) 
Heliophilus pendulus L., sh. 24. IX. 95, 800 ft. Empidae\ (18) 
Empis tessellata F., sh. 13-22. IX. 95; 11. VII. 96, 7-1,000 ft. 
(19) E. grisea Fin., sh. 15-22. IX. 95, 800 ft. (20) Pachymeria 
palparis Egg., sh. 15-24. IX. 95, 800 ft. Tachinidae\ (21) Siphona 
geniculata Deg., sh. 13-19. IX. 95, 7-800 ft. Muscidae : (22) 
Lucilia cornicina F., sh. 19. IX. 95, 800 ft. (23) Pollenia rudis F., 
14. IX. 95, 900 ft. Anthomyiidae : (24) Hyetodesia incana W., sh. and 
fp. 15-18. IX. 95, 8-1,300 ft. (25) Drymia hamata Fin., sh. 14-24. 
IX. 95, 800 ft. (26 and 27) Anthomyia 2 spp., sh. 14-24. IX. 95, 
8- 900 ft. (28) Trichophthicus sp., 13. IX. 95, 700 ft. Cordyluridae : 
(29) Scatophaga stercoraria L., 16-23. IX. 95, 9-1,100 ft. Coleo- 
ptera: (30) Meligethes viridescens F., 15-18. IX. 95, 800 ft. 
Araneida: (31) Xysticus sp., lying in wait, 13. IX. 95, 700 ft. 
B' § %. Plumbaginaceae, with Aggregated Flowers. 
58 . Armeria maritima, Willd. [Lit. Brit. 23; N.C.E. 1, 
9, 12, 14, 14 a, 15, 21 a, 25, 31, 34, 35 ; Knuth 1221 ; MacLeod 
1473. Pyren. 17 .] Only found at 12,890 feet, the flowers 
are 8-9 mm. in diameter. 
Visitors. Diptera. Cecidomyiidae'. (1) 1 sp. sh. 2. VII. 96. 
Mycetophilidae: (2) Sciara sp., ? sh. 16. VI. 99. Anthomyiidae'. (3) 
Trichophthicus sp., sh. fairly abundant 2. VII. 96; 16. VI. 99. 
Thysanoptera. (4) Thrips sp., 2. VII. 96. All at 2,800 ft. 
