300 
DR. HOOKER ON THE DISTRIBUTION OF ARCTIC PLANTS. 
DICOTYLEDONES. 
Polygoniae (continued). 
Rumex salicifolius, Weinm 
Polygonum Bistorta, L. . 
viviparum, L. (alp.) 
polyinorphum, Led. (alp.) 
alpinum, All. 
ampliibium, L 
Persicaria, L 
lapatliifolium, L. 
Sibiricum, Lacem. (alp.) 
aviculare, L 
Convolvulus, L 
XLYIII. Chenopodiese. 
Chenopoditjm album, L 
maritimum, L 
Monolepis Asiatica, F. § M. 
Vtriplex littoralis, L 
patula, L 
deltoidea, Bab. 
angustifolla, Sm. 
Gmelini, C. A. M. 
hastata, L. 
Corispermum hyssopifolium, Ant. Juss 
XLIX. Elaeagneae. 
El^eagnus argentea, L , 
•Shephebdia Canadensis, Nutt 
L. Thymeleae. 
Daphne Mezereum, L. 
LI. Santalaceae. 
Comandra livida, Rich. 
HI. Empetreae. 
Empetrum nigrum, L. 
LIII. Myriceae. 
Myrica Gale, L 
LIY, Urticese. 
Urticv urens, L. 
dioica, L. . . , 
gracilis, Ait. 
LY. BetolaceaB. 
Bet r la alba, L 
glutinosa, Wallr. 
intermedia, Wahl. 
papyraeea, Ait 
nana, L 
pumila, L. . . 
fruticosa, Pall 
glandulosa, Mich. 
alpestris, Fr. 
humilis. Hart. 
Alsts glutinosa, Willd. 
barbata, C. A. M. 
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