290 CONTRIBUTIONS FROM THE NATIONAL HERBARIUM. 
. 3. Cardamine breweri S. Wats. Proc. Am. Acad. 10: 339. 1875. 
Cardamine orbicularis Greene, Pittonia 4: 202. 1901. 
Type Locairy: California, “near Sonora Pass at 8-10,000 feet altitude.”’ Collected 
by Brewer. 
Rance: Washington to Wyoming and California. 
SPECIMENS EXAMINED: Tacoma, /vett 106, 178; upper Nisqually Valley, Allen 52; 
Quinault, Conard 173. 
ZONAL DISTRIBUTION: Humid Transition. 
4. Cardamine vallicola Greene, Pittonia 3: 116. 1896. 
Cardamine callosicrenata Piper, Bot. Gaz. 22: 488. 1897. 
Type Locaity: ‘ Wet meadows along Dale Creek, Wyoming.” 
Rance: Washington to Wyoming and California. 
SPECIMENS EXAMINED: Mount Carlton, Kreager 302; Spokane, Piper in 1896. 
ZONAL DISTRIBUTION: Arid Transition. 
5. Cardamine angulata Hook. FI. Bor. Am. 1: 44. 1829. 
Cardamine angulata pentaphylla Schulz, Engler’s Bot. Jahrb. 32: 407. 1903. 
Tyre Locatity: “ Banks of the Columbia.’’ Collected by Scouler and by Douglas. 
Rance: Washington and Oregon west of the Cascade Mountains. 
SPECIMENS EXAMINED: Hoquiam, Lamb 1053; Montesano, Heller 3863; Tacoma, Flett 
45; upper Valley Nisqually, Allen 128, 128a; Ilwaco, Piper 4955. 
ZONAL DISTRIBUTION: Humid Transition. 
6. Cardamine occidentalis (S. Wats.) Howell, Fl. N. W. Am. 50. 1897. 
Cardamine pratensis occidentalis 8S. Wats. in Gray, Syn. Fl. 1': 158. 1895. 
Type Locauity: Sauvies Island, Oregon. Collected by Howell. 
Rance: Washington and Oregon. 
SPECIMENS EXAMINED: West Klickitat County, Suksdorf; Tacoma, Fett 89 in part; 
North Yakima, Henderson, June 19, 1892. 
7. Cardamine kamtschatica (Regel) Schulz, Engler’s Bot. Jahrb. 32: 470. 1903. 
Cardamine sylvatica kamtschatica Regel, Bull. Soc. Nat. Mose. 84: 172. 1861. 
Cardamine umbellata Greene, Pittonia 3: 154. 1897. 
Type LocaLiry: Kamtschatca. 
Rance: Alaska to Oregon. Siberia. 
SPECIMENS EXAMINED: Olympic Mountains, Piper 1018, 2183; Mount Rainier, Piper 
2061; near Fort Colville, Lyall in 1861; Mount Rainier, Flett 2149. 
ZONAL DISTRIBUTION: Arctic. 
8. Cardamine pennsylvanica Muhl.; Willd. Sp. Pl. 3': 486. 1800. 
Cardamine hirsuta acuminata Nutt.; Torr. & Gr. Fl. 1:85. 1838. 
Cardamine acuminata Rydberg, Bull. Torr. Club 29: 237. 1902. 
Type LocaLiry: Pennsylvania. 
Rance: Temperate North America. 
SPECIMENS EXAMINED: Seattle, Piper 1116; Silverton, Bouck 18; Tacoma, Flett 89 in 
part; Cascade Mountains, latitude 49°, Lyall in 1859; Nisqually Valley, Allen 53; west 
Klickitat County, Suksdorf 503; Klickitat River, Flett 1139; Fort Colville, Lyall in 1861; 
Horseshoe Basin, Elmer 733; Wenache, Whited 38; Rock Lake, Piper 2797; Hangman 
Creek, Sandberg & Leiberg 63. 
ZONAL DISTRIBUTION: Transition. 
9. Cardamine oligosperma Nutt.; Torr. & Gr. Fl. 1: 85. 1838. 
Type Locaity: “Shady woods of the Oregon.’ Collected by Nuttall. 
Rance: British Columbia to California. 
