V The coast. 8. 



JULY. 231 



Sagittaria sagittifolia, Common Arrow-head. Ditches and pools. 8. 

 XXII, 4. Humulus Lupulus, Common Hop. Moist hedges. 



XXII. 7. Mercurialis annua, Annual Mercury. Cultivated ground. 9. 

 Hydrocharis Morsus ranae, Common Frog-bit. Ditches and pools. 9. 



XXIII. 1. Atriplex portulacoides, Sea Orache. 

 Atriplex laciniata, Frosted Sea Orache. 



XXIV. 1. Polypodium Dryopteris, Three-branched Polypody. Moun- 

 tainous woods. 8. 



Aspidium Oreopteris, Heath Shield-fern. Mountainous places. 

 Aspidium aculeatum, Common Prickly Shield-fern. Moist, stony 



woods. 



Aspidium lobatum, Close-leaved Shield-fern. Hedges and woods. 

 Cystea dentata, Toothed Bladder Fern. Mountain Rocks. 

 Scolopendrium vulgare, Common Hart's Tongue. Moist rocks. ~ ' "4 

 Blechnum boreale, .Northern Hard-fern. Moist heaths. 8. 

 Pteris aquilina, Common Brakes, or Braken. Woods, heaths, and 



fields. 



Woodsia ilvensis, Oblong Woodsia. ) . . 



.., , . . , TIT , . > Alpine rocks. 9. 



Woodsia hyperborea Kound-leaved Woodsia. ^ 



Lycopodium clavatum, Common Clubmoss. Sandy heaths. 8. 



SELECT CALENDAR OF BRITISH INSECTS. 



Cicindela Germanica. Locality, Kent and the Isle of Wight. 

 Odontonyx rotundatus. In stony places. Month, to 9. 



Colymbetes vitreus. ) T ^ To 10. 



LV , V In running streams. < 



Colymbetes ater. $ f To 9, 



Dyticus dimidiatus. In the fenny counties. 



Berosus globosus. Stagnant pools. To 10. 



Platycerus caraboides. Decayed trees. 



Telephorus cyaneus. "^ 



Tillus elongatus. V Woods in the north. 



Clerus apiarius. 3 



Corynetes violaceus. Old houses, etc. To 9. 



Balaninus nucum. On hazel bushes. To 8. 



Liparus Germanicus. ) T , 



> In the south. 

 Liparus Anglicanus. ^ 



Hylobius abietis. On the Scotch Fir. To 8. 



Prionus coriarius. Old oak woods. 



Clytus Arietis, The Wasp-Beetle. Gardens and hedges. To 9 



