1858.] 



NATUKALIZED PLANTS OF GREAT BRITAIN. 



461 



r: 



Colonists," 

 Cyb. Brit. 



Adonis autvimnalis. 

 Delphinium Consolida. 

 Aconitum Napellus. '\ 



Tragopogon porrifolius. f " Denizens," 

 Anchusa sempervirens, \ Cyb. Brit. 

 Leucojum sestivum. '^vaM/^, 

 Snene italica. " Alien," Cyb. Brit. 



De Candolle considers — 



Indigenous, none. 



Doubtful, 

 Leucojum sestivum. 



Naturalized : 

 Aconitum Napellus. 

 Tragopogon porrifolius. 

 ' Anchusa sempervirens. 



Silene italica. 



Cultivated unintentionally : 

 Adonis autmnnalis. 

 Delphinium Consolida. 



All except the last receive the mark of less certain introduction 

 in Babington^s ' Manual.' 

 5. Babington admits — 



Barbarea prsecox. 



Armoracia rusticana. 



Alyssum calycinum. 



Brassica Napus. 



Saponaria oiScinalis. -i " Denizens," 



MespUus germanica. J Cyb. Brit. 



Sedum album. '%'»^Sm/'^ . 



Eryngium campestre. 



Bupleurum falcatum. %aiC^^ • 



Lonicera Xylosteum. 



Pxilmonaria officinalis. ^'US'GIk^ • 



Mentha viridis. " Denizen," Cyb. Brit. 



Teucrium Chamsedrys. 



Cyclamen hedersefol. "Denizen," Cyb. 



Euphorbia Esula. 



Euphorbia Lathyris. 



Sahx rosmarinifoHa. 



Populus nigra. 



Crocus nudiflorus, ■\ 



Galanthus nivahs, > ' 



TIT • 1 Bromf. 



Muscari racemosum, •' ^, f^r- / 



De Candolle says — 



Indigenous : 

 Barbarea prsecox. 

 Eryngium campestre. 

 Bupleurum falcatum. 

 Galanthus nivahs. 

 Muscari racemosum. 



'?t«.j6^K.. 



Doubtful : 

 Mespilus germanica (introduced ?). 

 ? Euphorbia Esida (naturalized). 



Naturalized : 

 Armoracia rusticana. 

 Alyssum calycinum. 

 Saponaria officinahs. 

 Sedum album. 

 Lonicera Xylosteum. 

 Cyclamen hedersefolium. 

 Euphorbia Lathyris. 



Adventitious : 

 Teucrium Chamsedrys. 

 ? Brassica Napus. 



Cultivated (variety), 

 Mentha viridis. 



6. Hooker and Arnott admit — 



Arabis turrita.. 

 Cheiranthus Cheiri. 

 Hesperis matronalis. 



De CandoUe says — 

 Indigenous : 

 Ribes Grossularia. 



