The Flora of Disko Island and Adjacent Coast of West Greenland. 3D 
Vv 33. Arctagrostis latifolia (R. Br.) Grisen. 
In bogs and vigorous heath, scarce on gravel in riverbeds. 
A decided northern type, the southmost occurrence of which 
is to be settled within the area. 
Disko: The northland here and there; the southmost locality is on the 
southern side of Nordfjord about 69°55’ (P.). — Harr l. ec. p. 304 states the range 
of the species to lie between 69°14’ and 81°51’. The first mentioned latitude 
corresponds to that of Godhavn, but as | have not been able to re-find the easily 
recognizable species here during a stay of 12 years, | am inclined to consider the 
record as erroneous. Hare © (P.); Naigssuaq, the Interior (P.); and along the 
coast of Waygat; the southmost localities here are Atanikerdluk (Th. Fr.) and Sar- 
qaq about 70° (V.); Eqe, at the edge of the inland ice at a height of 700m is the 
southern limit of the species (69°44’). 
Abundantly flowering and fruiting. 
Covered by snow during winter. 
34. Calamogrostis purpurascens RK. Br. 
In sandy and gravelly localities in riverbeds and deltas, on rock- 
ledges and in crevices; rare in heath. 
Disko: Rather common on the northland especially on the coast of Waygal 
and in the adjacent valleys as well as in the interior; at Mudderbugt, in the sand- 
stone-domain. Diskofjord: at Ikineq, on gneiss-rocks and gravel. Otherwise not 
observed on the southland (P.). 
Hare @ (P.). 
Mainland: Common in the sandstone-domain of the coast of Nigssuaq (P.), 
and known from numerous localities between Torssukatak and the Sydostbugt 
(P.). South of Disko-Bay it seems to be perceptibly scarcer and mostly to occur 
at some distance from the out-coast. The rapids of Arfersiorfik (k.). N. Stromfjord: 
Sarfarssuaq (P. & E.) and the vicinity of the fjord-arm of Ugssuit, common (P.& E.); 
N. Isortog 70°10° (V.); Ikert6q Fjord (V.); [tivneq 66°58’ (W. & H., P. & E.); Sar- 
fanguaq 66°55’ (W. & H.); S. Stromfjord 66°35’ (Jens.). 
This species has formerly been included among the southern types 
by me (Medd. om Gronld. 50 p. 386), but | now doubt the correctness 
of this statement. 
South of the territory treated of here it has been found a few times 
in West Greenland down to ca. 61> (in H. H. | have not seen specimens 
from localities south of 64°!), but there is, in faet, nothing strange in 
the occurence a plant of a high-aretic range to the south of its con- 
tinual distribution, for instance on the hills whence they occasionally 
are washed down in the lowland. The southern limit therefore will al- 
ways be less distinet than the northern. 
But according to my observations in the regions around Disko- 
Bay and northwards (made after the publishing of the above menti- 
oned paper) the species occurs more frequently northwards, and on 
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