140 
[Appendix B.N.F.C. 
ADDITIONS TO COUNTY ANTRIM. 
Arabis hirsuta. 
Geranium perenne. 
Trifolium hybridum. 
Poterium sanguisorba. 
Rubus gratus. 
Zindleianus. 
pulcherrimus. 
echinatus. 
rosaceus. 
Rosa glauca. 
Arctium minus. 
Hieraeium Jlocculosum. 
Far rente, 
rubicundum . 
Hieraeium stenolepis • 
euprepes. 
auratum. 
Vaccinium oxycoccos. 
JJtrieularia intermedia. 
Callitriehe autumnalis. 
Orchis pyramidalit. 
Juncus maritimus. 
Potamogeton undulatus. 
Car ex pauciflora. 
aquatilis. 
filiformis. 
Schlerochloa ngida. 
Triticum acutum. 
ADDITIONS TO COUNTY DERRY. 
Fapaver rheeas. 
Meconopsis cambrica. 
Viola canina. 
Sagina apetala. 
Spergularia salina. 
Ononis arvensis. 
Trifolium hybridum. 
Rubus rhamnifolius. 
gratus. 
pulcherrimus. 
Zindleianus. 
erythrinus. 
micans. 
chamoemorus. 
Myriophyllum spicatum. 
Galium mollugo. 
Hieraeium Zeyi. 
Sommerfeltii. 
Hieraeium stenolepis. 
euprepes. 
Myosotis collina. 
Veronica polita. 
Beta maritima. 
Atnplex erecta. 
Orchis pyramidalis. 
Spiranthes Romanzoviana. 
Carex teretiuscula. 
stricta. 
paludosa. 
rip aria. 
Trisetum Jlavescens. 
Ceterach oflcinarum. 
Chara aspera. 
contraria. 
vulgaris. 
Nitella translucent. 
As it must ever be, there has been in some cases doubt as to what plants, 
originally introduced, must now be included m the flora as ! 
ized, and which may be considered as not permanently esti ibhshed. . T™ 8 * 1 ™! 
ran settle these points, and we have preferred to err on the side of seventy rather 
than of leniency as regards admissions to the flora on the plea of naturalization. 
The number 0/ foreign plants introduced into the country is increasing, along 
with the increased imports of foreign grain and seed, and no doubt .some of t 
hardy continental species thus introduced have obtained, or will obto, a p 
manent footing in the island. The following extraordinary list of imported 
