APPENDIX. 



EXCLUDED SPECIES 



DICOTYLEDONES. 



KANUNCULACE^J. 



Anemone ranunculoides, L. In plantations only. 



apennina, L. 



Thalictrum majus, Jacq. Confounded with T. fexuosum. 



nutans, Desf. A S. European species, not known as British. 

 Ranunculus alpestris, L. Clova Mts., G. Don ; never'confirmed. 



gramineus, L. Said to have been found in Wales a century 



ago, but not confirmed. 



Paonia corallina, Ketz. Steep holmes, introduced. 

 BERBERIDEJK. 



Epimedium alpinum, L. On rock-works, old castle gardens, &c. 

 PAPAVERACE^E. 



Papaver nudicaule, L. W. of Ireland, Giesecke ; never confirmed. 



setiyerum, DC. A garden escape in the Fens. 

 Glaucium phceniceum, Crantz. Casually introduced into Norfolk. 

 FUMARIACE^E. 



Fumaria spicata, L. Authority unknown to me. 



ayraria. Lag. Confounded with a form of F. capreolata. 

 CRUCIFER^E. 



Cardamine lellidifolia, L. Confounded with a form of C. hirsuta. 



Malcolmia maritima, Br. Shores of Kent ; not native. 



Sisymbrium pannonicum, Jacq. An escape ; established at Crosby in 



Lancashire. 

 Erysimum virgatum, Roth. A garden escape. 



orientale, Br. An alien, casual in various localities: 

 Erucastrum Pollichii, Schimp. and Spenn. Almost naturalized in Essex. 

 Diplotaxis viminea, DC. Has been reported from Guernsey. 

 Vdla annua, L. Reported from Salisbury Plain long ago nevei verified. 

 Alyssum incanum, L. A casual in several localities. 

 Lepidium hirtum, L. Confounded with L. Smithii. 



sattvum, L. A garden escape. 



Hutchinsia alpina, Br. Reported from Ingleborough ; never verified. 

 Clypeola Jonthlaspi, L. Authority unknown to me. 

 RESEDACE^E. 



Reseda Phyteuma, L. A casual on ballast heaps, Yorkshire. 



CISTINEJ3. 



HeliantJiemum ledifolium, L. Brean Downs ; never confirmed. 



M M 



