PIPER—FLORA OF THE STATE OF WASHINGTON, 343 
Potentilla glutinosa Nutt.; Torr. & Gr. Fl. 1: 446. 1840, as synonym. 
Drymocallis glutinosa Rydberg, Mon. N. A. Pot. 196, 1898. 
Potentilla fissa major Torr. & Gr, Fl. 1: 446. 1840. not P. verna major Wahl. 
Type Locaity: ‘In the vicinity of Victoria, Vancouver Island.” 
Rance: British Columbia to Wyoming, Utah, and Oregon. 
SPECIMENS EXAMINED: Olympic Mountains, FJetf 110; Falcon Valley, Suksdorf 2211; 
Wenache, Whited 110; Clealum, Whited 415; Wenache Mountains, Whited 732; Spokane 
County, Mrs. Tucker; Pend Oreille River, Lyall in 1861; Loomis, Elmer 564; without 
locality, Vasey 317; Pullman, Piper 1528. 
ZONAL DIsTRIBUTION: Arid Transition. 
5. Drymocallis glandulosa Rydberg, Mon. N. A. Pot. 198. 1898. 
Potentilla glandulosa Lindl. Bot. Reg. 19: pl. 1583. 1833. 
Type Locauity: California. 
Rance: British Columbia and Alberta to New Mexico and California. 
SPECIMENS EXAMINED: Glenwood, Fett 1335; Steilacoom, Piper 78; Wenache Mountains 
1095; Blue Mountains, Piper 2444, 2446; Olympic Mountains, Fett 82. 
ZONAL bisrRiBuTION: Arid Transition and Canadian. 
Some of the above specimens have been referred to D. reflera (Greene) Rydberg. 
5a. Drymocallis glandulosa incisa (Lindl.) Rydberg, Mon. N, A. Pot. 199. 1898. 
Potentilla glandulosa incisa Lindl. Bot. Reg. 28: pl. 1973. 1887. 
Type Locauity: California. 
Rance: Idaho and Washington to California. 
SPECIMENS EXAMINED: Skamania County, Suksdorf 2307. 
6. Drymocallis glabrata Rydberg, Mon. N. A. Pot. 201. 1898. 
Type Locauity: Ellensburg, Washington. Collected by Elmer. 
Rance: Known only from the type locality. 
SPECIMENS EXAMINED: Ellensburg, //mer 412. 
7. Drymocallis wrangelliana (Fisch. & Lall.) Rydberg, Mon, N. A. Pot. 201. 1898. 
Potentilla wrangelliana Fisch. & Lall. Animad. Bot. Ind. Sem. Hort. Petrop. 7: 54, 1840. 
Tyrr tocauity: In the Russian colony of New California. 
Rance: Washington to California. 
SPECIMENS EXAMINED: Clallam County, Elmer 2526; Olympic Mountains, Piper 2024, 
2000; west Klickitat County, Suksdorf 1761; Manor, Piper; Bingen, Suksdorf 2209; 
Vancouver, Piper 4927. 
ZONAL DISTRIBUTION: Transition and Hudsonian. 
DRYAS. 
1. Dryas octopetala L. Sp. Pl. 1: 501. 1753. 
Type Locatity: “Habitat in alpibus Lapponicis, Helveticis, Austriacis, Sabandicis, 
Hibernicis, Sibiricis.”’ 
Rane: Alaska to Greenland, southward to Labrador and in the mountains, to Wash- 
ington and Colorado, 
SPECIMENS EXAMINED: Cascade Mountains, latitude 49°, Lyall in 1860; near Loomis, 
Elmer in 1897; Mount Rainier, P/ett 2166. 
ZONAL DISTRIBUTION: Arctic. 
GEUM. 
Segments of the leaves and their lobes acute. ....---.------------- 1. G. strictum. 
Segments of the leaves and their lobes obtuse. 
Flowers large; style glabrous. ........----------------------- 2. G. macrophyllum. 
Flowers small; style puberulent ....---.---------+-+-+-++---- 3. G&, oregonense. 
