78 



NATTTEAL PERIODIC PHENOMENA. 



May 21. Lonicera Periclymenum, jl. 



— Rosa canina, fl. 

 22. Samhucus nigra, H. 

 26 . Digitalis purpurea, fl. 



29. Vanessa atalanta, seen. 



30. Chrysanthemum Leucantliemwn, fl. 

 June 2. Cicadia spuraaria froths. 



— Stellaria graminea, fl. 



— Viburnum Opulus, fl. 



3. Eubus fruticosus, fl. 



4. Sedum anglicura, fl. 



— Geum urhaniim, fl. 



— Betonica ofBcinalis, fl, 



7. Erica tetralix and E. vulgaris, fl. 



8. Bees swarm. 



— Peal (Salmo Trutta) ascend our rivers. 



— Sag harvest begins. 



10. Zigust?'um vulgare, fl. 



— Horse-fly (CEstrus equus) seen. 



11. Lapsana communis, fl. 



— Prunella vulgaris, fl. 



— Sedum acre, fl. 



12. Hypericum pulcher, fl. 



14. Valeriana officinalis, fl. 



15. Jasione montana, fl. 



— Achillcea m,illefolium, Jl. 



16. Hypericum Androsoemum, fl. 



17. Centaurea nigra, fl. 

 19. Thymus serpyllum, fl. 



23. Teucrium scorodonea, fl. 



— Spiroea ulmaria, fl. 

 30. Anthemis nobilis, fl. 



July 6. Linaria vulgaris, fl. 



8. Eupatorium cannabinum, fl. 



9. Mentha hirsuta, fl. 



— Solidago virgaurea, fl. 



24. Eubus fruticosus, fruits, 



25. Oats cut. 



27. Barley harvest begins. 

 29. Wheat ha') vest begins. 



