296 NATURAL PERIODIC PHENOMENA, 



June 3. Menyanthes trifoliata, fl. 

 3. Lathyrus pratensis, fl. 



— Crepis tectorum, fl, 



5. Vicia Cracca, fl. 



— Valeriana officinalis (Valerian), fl. 



— Orchis maculata, fl. 



6. Vicia sativa (Common Vetch), fl. 



— Epilobium roseum, fl. 



— Melittis melissophyllum (Bastard Balm), fl. 



7. Eubus fruticosus (Blackberry), fl. 



— Veronica officinalis, fl. 



— Thymus Serpyllum {Thyme), fl. 



— Lychnis Floscuculi (Ragged Robin), fl. 



— Hypericum humifusum ( St. John's Wort), fl. 



8. Prunella vulgaris, fl. 



— Convolvulus sepium, fl. 



— Lapsana communis, fl. 



— Stachys sylvatica, fl. 



— Solanum dulcamara (Bitter-sweet), fl. 



— Iris pseud-acora (Yellow Flag), fl. 



— Malva sylvestris (Common Mallow), fl. 



— Orchis Morio, fl. 



— Orchis latifolia, fl. 



12. Habenaria chlorantha, fl. 



— Jasione montana, fl. 



— Senecio lividus, fl. 



— Erica tetralix, fl. 



13. Seclum acre (Yellow Stonecrop),fl. 



— Ligustrum vulgare (Privet), fl. 



16. Scabiosa arvensis, fl. 



17. Juncus conglomeratus (Rush), fl. 



18. Scrophularia aquatica, fl. 



— Tilia europsea (Lime-tree), fl. 



19. Erythrsea Centaurium, fl. 



20. Hypericum perforatum, fl. 



— Anagallis arvensis (Pimpernel), fl, 



21. Papaver Rhoeas (Poppy), fl, 



— Senecio Jacobsea, fl. 



22. Anagallis tenella, fl. 



