rig RECENT ADDITIONS TO THE FLORA OF IRELAND. 
Plants certainly introduced, but well established in the wild state—3. 
Acorus Calamus. Hippophae rhamnoides. 
Cuscuta Trifolii (Colonist). 
Casuals—i.e., plants.certainly introduced unintentionally by man 
and which cannot be considered permanent additions to the Flora, ab 
er have not yet sufficiently established themselves, and some of 
likely to di vie ‘from the few localities in which they 
ine been observed—14 
Cardamine ccbpatieie. eto ema carinata. 
Brassica adpressa. Crepis se 
erteroa incana C staiota paniculata 
Malva borealis. Carduus s 
Geranium nodosum. Campanula rapunculoides, 
G. pheum. Mentha Requie 
Oxalis stricta. Cynosurus Digaetas: 
e have thus 32 plants, which, after deducting Casuals and 
hardly increases the total idle aoieitea since on the other hand 10 ae 
must be deducted, viz 
Species to be removed from the list. 
Brassica oleracea. Not native, and nowhere well established. 
Genista tinctoria. Not now to be found at Killiney. Some error. 
Chrysosplenium alternifolium. Thought to have been planted 
erroneous. 
t. 
ioe majus. Identification uncertain, as the only specimen 
Calamintha Nepeta. ‘Was C. officinalis. 
Chenopodium intermedium. Wee probably C. murale. 
procumbens. Was 8. phylicifolia. 
Potamogeton lanceolatus. Wasa form of P. polygonifolius, 
Eriophorum alpinum. Some error or change of specimens. 
The following are some of the more important of the localities 
recently discovered. The numbers refer to the districts employed in 
trict) precedes the pamerel ay indigaten that the plant is an addition 
that Provin 
Zz an Kochit, Ah D.8. Shores of Lough Conn, Mayo; 
, Bernh. PD. 1. Islands in the ] Kil- 
isan —— n the lower Lake of 
Ranunculus pseudo-fluitans, Syme. 12. River Bush and River 
Bann ; 8. A. Stewart and R. Tate. Mr. W. P. Hiern refers the plant 
from Chapelizod to his form ‘‘ R. penicillatus ” of Dumortier, this 
—— from the restricted pseudo-fluitans by producing floating 
Ves. 
R. acris, LL. The mountain form appears to be R. Friesianus, 
Jordan, and was gathered lately on Ben Bulben, Sligo, by D. M. and 
