Armstrone.—On the Flora of the Province of Canterbury. 353 
Porphyra laciniata, eus | peser gracilis, Griffiths. 
Ulva bees , Lin colensoi, Harv 
rispa, Lig t: Colles a darwinii, Kuets. 
Jutarotaorphe compressa, Grev etos 
Batrachospermum aaa Roth. Tyndaridea cactus, pears 
Cladophora lyallii, Har Nostoc verrucosum, Vauc 
NATURALIZED PLANTS. 
A list of naturalized plants will be found in the volume of Transactions 
for 1871, page 284. The following have been introduced since that 
date :— 
Ranunculus arvensis, L. Centaurea nigra, L. 
pratensis, L. cyanus, L. 
sceleratus, L. Echium violaceum, L. 
Alyssum calycinum, L. Anchusa italica, L. 
lens in palin Sm. Convolvulus arvensis, L. 
dy ps Lobelia erinus. 
italica, es Verbascum nigrum, L 
nutans, L. atteria, Sm. 
pinag L. Lamium amplexicaule, L. 
Coronopus didyma. maculatum, L. 
Stellaria graminea, L. - purpureum, L. 
Polycarpon tetraphyllum, L. Mentha arvensis, Sm. 
Spergula pilifera, Hort. Teucrium scorodonia, L. 
Malva campestris, L. Anagallis grandiflora, Hort. 
is. Prunella cerei d Hort. 
Euealyptus globulus. Polygonum dryan 
m angustifolim, Sm. Rumex palustris, Sm 
marginale, Cunn. Chenopodium ambrosioides. 
Trifolium maritimum, L. ;uphorbia lathyru 
arvense, L. Vinea major, L. 
maeulatum, Hort. Balix ime b. 
ochroleucum, Sm Betula alba, L 
orme, Huds. Quercus cerris, L. 
Melilotus officinalis, L. dunculata, L. 
Vicia tetrasperma, Koch. Acer pseudo-platanus, L. 
Lathyrus sylvaticus, L. Cyperus tenellus, L 
grandiflorus, Hort. Pinus pinaster, Sol. 
Acacia noe Willd. Koeleria cristata, Pers. 
Potentilla reptans, L. Alopecurus geniculatus, L. 
(Enothera ence I Maizilla aia End, 
grandiflora. inna mexican 
Helianthus annuus, L. Sporobolus pear ee Br. 
Helminthis echioides, St. S La; S OV 
Cichorium intybus Cynodon dactylon, Pers. 
Onopordon acanthium, L. Panicum germanicum, L. 
Picris hieracioides, L Poa compressa, L. 
Anthemis arvensis, C. Festuca loliacea, Huds. 
Chrysanthemum coronarium. Triticum junceum, L. 
