H. MØLHOLM HANSEN 
The 7 species groups contain the following species: — 
H Agropyrum violaceum 
Ch Antennaria alpina 
Ch Arenaria ciliata 
Ch Armeria sibirica 
Campanula uniflora 
Cardamine bellidiflora 
Carex capillaris 
—  glareosa 
—  incurva 
nardina 
—  pedata 
—  rigida 
—— ‘T©upestris 
— salina 
—  saxatilis 
Catabrosa algida 
Ch Cerastium alpinum 
Ch Draba alpina 
Ch — nivalis 
Ch Dryas octopetala 
H Elyna Bellardi 
H Epilobium latifolium 
Equisetum variegatum 
Erigeron uniflorus 
H Eriophorum Scheuchzeri 
Juncus biglumis 
= castaneus 
H 
Th 
H 
Ch 
SEZTPETETEED 
US 
Sr ler 
HO 
Ch 
Ch 
H 
A 3. Arctic species common in North Greenland north of 76°. 
Juncus triglumis 
Koenigia islandica 
Luzula arcuata 
Mertensia maritima 
Minuartia biflora 
— verna 
Oxyria digyna 
Papaver radicatum 
Pedicularis flammea 
Poa glauca 
Polygonum viviparum 
Ranunculus glacialis 
— hyperboreus 
— pygmæus 
Sagina intermedia 
Salix glauca 
— herbacea 
Saxifraga cernua 
— sroenlandica 
— Hirculus 
= nivalis 
— oppositifolia 
-= rivularis 
= stellaris 
Silene acaulis 
Stellaria humifusa 
Trisetum spicatum 
Woodsia ilvensis. 
between 66° and 76° N. 
Alchemilla alpina 
— glomerulans 
Arabis alpina 
Archangelica officinalis 
Bartschia alpina 
Betula nana 
Bryanthus coeruleus 
Carex alpina 
— bicolor 
—  brunnescens 
—  capitata 
—  festiva 
—  lagopina 
—  microglochin 
—-  rariflora 
DRORPELTEOCHERERO 
Ch 
Ch 
G 
H 
Ch 
H 
H 
Th 
Th 
Th 
Th 
Ch 
H 
G 
H 
A2. Arctic Species whose Northern Limit in West Greenland lies 
Cassiope hypnoides 
Cerastium trigynum 
Corallorhiza innata 
Deschampsia alpina 
Diapensia lapponica 
Draba incana 
Epilobium anagallidifolium 
Euphrasia latifolia 
Gentiana nivalis 
= serrata 
— tenella 
Gnaphalium supinum 
Hieracium alpinum 
Juncus arcticus 
—  trifidus 
