1898-1902. No. 16.] FLOW. PLANTS AND FERNS OF N.-W.GREENLAND. 99 
F. ovina enters the arctic regions, as it is also in N. W. Greenland. 
The specimens from Ivsugiksok, which Natuorst, N. W. Gronl., p. 27, 
names as var. violacea, cannot be referred to the real F. violacea, 
Gaup., but belong to var. brevifolia. 
Occurrence. S. Ivsugigsok (Natuorst); Wolstenholme Sound: 
Agpa (Saunders Island) and Umanak (Bate); Inglefield Gulf: North- 
umberland Island (Stern); Foulke Fjord (Hart), at Etah (Stem) and 
Reindeer Point (230, 1485, 1486); Rensselaer Harbour and Mary Minturn 
River (Kane). N. Polaris Bay (Hart). 
Glyceria Vahliana, (Lies.) Tu. FRIgs. 
I cannot of course decide what plant it may be which Durann, 
Enum. Pl. Smith S., p. 95, has designed as “Poa Vahliana, Bot. Dan.? 
(too young)”, but it may perhaps be the real G. Vahliana, which occurs 
sporadically in different arctic lands. The locality is noted as “Port 
Foulke etc., July 15”. 
Glyceria tenella, LANGE. 
G. tenella, Lancer, in Ksettman & Lunpstrém, Fan. Nov. Senl., 
1882; Geert, in Ostenretp, Fl. Arct.; G. Langeana, Berwin, Karly. 
sv. exp. Grénl.; Lance, Consp. Fl. Groenl. II; Rosenviner, 2 Till. et 
Nye Bidr. 
Fig. Ksettman & Lunpstrom, l.c., T. 6; Ostenretp, |. c., fig. 95. 
The specific rank of this plant, which seems restricted to Greenland 
and Novaja Semlja, is perhaps somewhat doubtful, as is also that of the 
following. I think it best, however, for the present to follow Geert, 
l.c., in keeping them both distinct from G. distans. I had not yet sub- 
jected my Glyceriae to a closer examination when I published my Pre- 
liminary Report. G. tenella was found sparingly on clay plains together 
with other grasses. 
Occurrence. S. Foulke Fjord at Etah (1478). 
Distribution: West Greenland (sporadic), East Greenland (speci- 
mens of a Glyceria collected in Kjerulf Fjord, Aug. 11 and 13, 1899, 
by A. G. Natuorst and P. Dusen, which Kruuss refers to the following 
species, seem rather to belong to the present), Waigats and Novaja 
Semlja. 
Glyceria angustata, (R. Br.) Tu. Fries. 
G. angustata, Simmons, FI. Ellesm. 
