MAY. 



Ophrys fucifera, Drone Orchis. Chalky hills, Kent, 6. 



Listera Nidus-avis, Bird's-nest Orchis. Shady woods. 6. 



Epipactis ensifolia, Narrow-leaved White Helleborine. Mountainous 



woods. 6. 



Corallorrhiza innata, Spurless Coral Wort. Mossy bogs, Scotland. 6. 

 XXI. 2. Carex dioica, cum mult, aliis. Diocious Carex, with many 



others. Bogs. 9. 



XXI. 4. Bryonia dioica, Red-berried Bryony. Hedges. 9. 

 XXI. 5. Arum maculatum, Wake-Robin. Banks and woods. 6. 

 Fragus castanea, Sweet Chestnut. J .y , g 



Carpinus Betulus, Common Hornbeam. $ 



XXI. 6. Pinus sylvestris, Scotch Fir. Scotland. 6. 



XXII. 1. Salix triandra, cum mult, aliis. Triandrous Willow, with 

 many others. Osier Grounds. 8. 



XXII. 2. Empetrum nigrum, Crowberry. Mountainous heaths. 8. 

 XXII. 3. Viscum album, Common Misseltoe. On apple and crab- 



trees. 8. 



Myrica Gale, Sweet Gale, or Dutch Myrtle. Bogs. 8. 

 XXII. 6. Rhodiola rosea, Mountain Rose-root. Wales, North of 



England, etc. 6. 



XXII. 8. Juniperus communis, Common Juniper. Heathy downs. 6. 

 XXIV. 1. Polypodium vulgare, Common Polypody. Walls, trunks 



of trees, etc. 10. 

 Asplenium Tricomanes, Common Maiden-hair. Rocks and old 



walls. 12. 



Pteris crispa, Curled, or Rock Brakes. Sides of mountains. 8. 

 Hymenophyllum Tunbridgense, Tunbridge Filmy Fern. Moist, shady, 



and stony places. G. 

 Ophioglossum vulgatum, Adder's Tongue. Meadows and pastures. 7. 



SELECT CALENDAR OF BRITISH INSECTS. 



Cicindela hybrida. Locality, coast of Norfolk, Suffolk, etc. Month, 



To 6. 



Brachinus crepitans, Common Bombardier. Near London. To. 6. 

 Carabus monilis. Gardens and meadows. To 9. 

 Carabus nitens. On heaths, particularly in the North of England. 



To 7. 



Nebria complanata. Coast, Swansea, etc. To 6. 

 Helobia Marshallana. Mountains of Westmoreland. To 6. 

 Anchomenus prasinus. Under stones in sandy places. To 8. 

 Agonum marginatum. Banks of streams. To 6. 



