PIPER—FLORA OF THE STATE OF WASHINGTON. 335 
633, 631, 632, 178, 177; without locality, Vasey in 1889; Fort Colville, Watson 119; Pull- 
man, Piper 1539; Clallam County, kimer 2519; Stehekin, Griffiths & Cotton 222. 
ZONAL DISTRIBUTION: Transition. 
2a. Rosa nutkana macdougali (Holzinger). 
Rosa nutkana hispida Fernald, Bot. Gaz. 19: 335. 1894, not Rosa hispida Moench. 1770. 
Rosa macdougali Holzinger, Bot. Gaz. 21: 36. 1896. 
Tyre LocaLity: Canyons near Farmington Landing, south end of Lake Coeur d’Alene, 
Idaho. 
Rance: Eastern Washington to Montana and Oregon. 
SPECIMENS EXAMINED: Pullman, Piper 1540. 
ZONAL DISTRIBUTION: Arid Transition. 
3. Rosa pisocarpa A. Gray, Proc. Am. Acad. 8: 382. 1872. 
Type LocaLity: Oregon. Collected by Hall. 
Rance: British Columbia to California and Utah. 
SPECIMENS EXAMINED: Satsop, [eller 4032; Seattle, Piper, September, 1896, October, 
1892; Port Orchard, Piper, July, 1895; Ellensburg, Whited 677, 443; Port Ludlow, Binns 
625, 628, 180, 181; Wenache, Whited 1125, 1334; North Yakima, Steinweg in 1894; near 
North Yakima, Henderson, May, 1892; Prosser, Henderson, May, 1892; Rattlesnake 
Mountains, Cotton 469; Clealum, Henderson, June, 1892; upper Nisqually Valley, Allen 
123; Klickitat County, Suksdorf 623, 621, 627, 179, 182, 620, 629; Colville, Watson 120; 
without locality, Vasey in 1889; Kreager 47; Crab and Wilson creeks, Sandberg & Leiberg 
320; Tukanon River, Lake & Hull 819; Pullman, Piper 1538, 1541, July, 1893. 
The typical form of this species occurs west of the Cascade Mountains. The eastern 
Washington forms are very variable as to leaf and fruit and consist perhaps, of two species. 
Specimens have frequently been referred to as Rosa fendleri Crepin, but it is not at all clear 
how this is to be distinguished. 
Rosa caLtirornica Cham. & Schlecht, in typical form at least, seems not to reach 
Washington. Specimens so referred are probably forms of #. pisocarpa. 
AGRIMONIA. 
1. Agrimonia gryposepala Wallr. Beitr. Bot. 1: 49. 1842. 
Tyrer Locauity: ‘Auf frein Grassplatzen Pennsylvaniens und auf den Anhdhen des 
Berges ‘Peaks of Otter.’”’ 
RanGe: British Columbia and Northern Washington to New Brunswick, south to North 
Carolina and Kansas. 
We have seen no Washington specimens of this plant, but under the name of A. ewpatoria 
L. it is reported by Lyall “along the banks of the Sumass Lake and River and on the clear 
grounds or prairies of the same name.” 
ALCHEMILLA. 
1. Alchemilla arvensis occidentallis (Nutt.) Piper, Fl. Palouse Reg. 96. 1901. 
Alchemilla occidentalis Nutt.; Torr. & Gr. Fl. 1. 432. 1840. 
Tyre Locauity: “Rocky plains of the Oregon toward the sea.”” Collected by Nuttall. 
Rance: British Columbia to Idaho and California. 
SPECIMENS EXAMINED: Whidby Island, Gardner 184; Seattle, Piper 602; west Klickitat 
County, Suksdorf 1765; Pullman, Piper, May, 1894. 
ZONAL DISTRIBUTION: Transition. 
SANGUISORBA. 
Annual; flowers greenish. ..........-.----------------- see ee eee eens 1. P. annua. 
Perennial; flowers white or reddish... 2.222.202 0202 ee ee cece ee ee ener eee 2. P. latifolia. 
1. Sanguisorba annua Nutt.; Torr. & Gr. Fl. 1: 429. 1840. 
Sanquisorba occidentalis Nutt.; Torr. & Gr. Fl. 1: 429, 1840, 
