396 THE NATURALIST'S CALENDAR 



June 12 Juglans reg. (walnut) fl. 



12. July 23 Phallus impudicus ap. 



12 Epilobium angustifol. (narrow-leaved 



willow-herb) fl. 



13. July 22 Triticum hybern. (wheat) fl. 



13 Symphytum offic. (comfrey) fl. 

 13-30 Lysimachia nemorum fl. 



15. Aug. 24 Tremella nostoc ap. 



1 6 Rhamnus cathart. (buckthorn) fl. 



1 6 Cicada spumaria (cuckow-spit insect or 



frog-hopper) ap. 



17, 1 8 Rosa canina (dog-rose) fl. 



17. Sept. 3 Lycoperdon bovista (large puff-ball) ap. 



1 8 Verbascum thapsus (mullein) fl. 



19 Echium vulg. (viper's bugloss) fl. 



19. July 20 Meadow hay cut. 



19 Scarabaeus cervus ap. 



20 Borago officin. fl. 



20 Euonymus europaeus (spindle-tree) fl. 



20. July 4 Carduus nutans (musk thistle) fl. 



2 1 Cornus sanguin. (dogwood) fl. 

 21 Scabiosa arv. (field scabious) fl. 

 21-27 Carduus palustris (marsh thistle) fl. 

 22. July 9 Spiraea filipendula (dropwort) fl. 

 22. July 7 Valeriana officin. fl. 



22. July 4 Quails call. 



June 22 Epilobium montan. (mountain willow- 

 herb) fl. 



23-29 Carduus crispus (thistle upon thistle) fl. 



23 Heracleum sphondyl. (cow-parsnep) fl. 



23 Bunium bulbocast. (earth-nut) fl. 



23. Aug. 2 Young frogs migrate. 



24 Oestrus curvicauda ap. 



24 Verbena officin. (vervain) fl. 



24 Papaver rhoeas (corn poppy) fl. 



24 Prunella vulg. (self-heal) fl. 

 24-29 Agrimonia eupatoria (agrimony) fl. 



24. Aug. 2 Tabanus bovinus (great horse-fly) ap. 



25 Centaurea scabiosa (great knapweed) fl. 



