1909. No. 8. VASCULAR PLANTS COLLECTED IN ARCTIC NORTH AMERICA. 67 
All the specimens collected at both places belong to var. Stelleri 
(Cham. & SCHLECHTD.) Trautv., Acta Horti Petrop., V, 1877, p. 95, with 
relatively narrow basal leaves. 
Valerianaceae. 
Valeriana L. 
106. Valeriana capitata PaıLas, in Ling, Jahrb. d. Gew., I, 3, 1829 
— 8933, P- 66. 
Purren’s list, Point Barrow to Mackenzie River. 
King Point. With late flowers on Sept. 3rd, 1905; in buds and 
with the first flowers opened on July 4th—roth, 1906. 
Herschell Isl. In full bloom in July (13th—17th), 1906. 
Compositae. 
Erigeron L. 
107. Erigeron grandiflorus Hoox., Fl. Bor. Am., Il, 1834, p. 18, 
tab. 123; Brirrox & RyDBErg, in Butt. New York Bot. Gard., vol. 2, no. 6, 
1901, P. 185. 
Herschell Isl. In full flower on July r4th, 1906; numerous 
specimens of this pretty herb. 
Antennaria GARTN. 
108. Antennaria sp.; ? A. pulcherrima (HooKER) GREENE, in Pittonia, 
Ill, 1897, p. 176; Brirron & RYDBERG, Bull. New York Botan. Garden, 
vol. 2, no. 6, 1901, p. 185; A. carpathica, y, pulcherrima Hooker, Fl. Bor. 
Am., I, 1834, p- 329. 
King Point. A fragment of a plant with two sterile leaf-shoots 
(July 7th, 1906). 
Owing to the very insufficient material a closer identification has been 
impossible, but it is most probable that the plant is Å. pulcherrima (HooK.) 
GREENE, as it has no stolons and 4—5 ctm. long, floccose-woolly leaves, 
and consequently belongs to the carpathica-group. 
Achillea L. 
109. Achillea millefolium L., var. lanulosa (Nutt.) Piper, Fl. Palouse 
Reg., 1901, p. 196; Contr. U. S. Nat. Herb., XI, 1906, p. 584; ? A. bore- 
alis BonGARD; ? A. millefolium, 3, occidentalis D.C. 
