PIPER FLORA OF THE STATE OF WASHINGTON. 511 



Range: Washington to Utah and CaHfornia. 

 Specimens examined: Mount Ad&ms, Suksdorf 487. 



20. Mimulus peduncularis Dougl.; Benth. Scroph. Ind. 29. 1835. 

 Type locality: " America boreali-occidentalis." Collected by Douglas. 

 Range: Eastern Washington, Eastern Oregon, and Idaho. 



Specimens examined: West K\[ck[ta,t County, SuJcsdo^f; Trout hake, Sulcsdorf; Falcon 

 Y alley, SuJcsdorf; 'Wen&che, Whited; Hock hake, Sandberg c& Leiberg 114; Wawawai, £Zwer 

 752; Almota, Piper; Toppenish, Griffiths cfc Cotton 796; Prosser, Griffiths <& Cotton 651. 



21. Mimulus floribundus Dougl.; Lindl. Bot. Reg. 13: fi. 1125. 1827. 

 Mimulus serotinus Suksdorf, Deutsch. Bot. Monatss. 18: 154. 1900. 



Type locality: "On moist rocks in the interior of the districts of the Columbia River." 

 Collected by Douglas. 



Range: British Columbia to California and Colorado." 



Specimens examined: Ellensburg, Whited 847; North Yakima, Henderson in 1892; 

 west Klickitat County, SuJcsdorf 205, 2185; Wilson Creek, Lake <& Hull 709; Sprague, 

 Henderson, May 30, 1892; bars Touchet River, Homer 266; Spokane, Watson 309; Piper; 

 Sandberg, Heller, cfe MacDougal 926; without locality, Dr. Cooper; Wawawai, Elmer 754; 

 Almota, Piper, June 28, 1894. 



Mimulus jungermannioides Suksdorf, Deutsch. Bot. Monatss 18: 154. 1900. Type 

 locality, near Bingen, Klickitat County, Washington. Specimens examined, near Bingen, 

 Suksdorf 1470. This species is very close to the preceding, but it is perhaps distin- 

 guishable by its broader and shorter, more deeply cordate leaves. According to Suksdorf 

 it perennates by means of bud-like tubers formed on the tips of stolon-like branches. 



MELAMPYRUM. 



1. MelampyTum Uneare Lam. Encyc. 4: 22. 1797. 

 Melampxjrum americanum Michx. Fl. 2: 16. 1803. 

 Type locality: "Amerique septentrionale." 



Range: Washington to Hudson Bay, southward to North Carolina. 

 Specimens examined: Box Canyon, Kreager 409. 



RHINANTHUS. 



1. Rhinanthus crista-galli L. Sp. PI. 2: 603. 1753. 



Type locality: European. 



Range: Washington to New England, north to Alaska and Labrador. Europe. Asia. 



Specimens examined: Whidby Island, Gardner 224; Admiralty Head, Piper in 1898; 

 Cascade Mountains, latitude 49°, Lyall; Loomis, Elmer 596; Spokane County, Suksdorf; 

 Palouse City, Henderson; Fort Vancouver, Scouler, according to Hooker. 



Zonal distribution. Transition. 



PEDICULARIS. 



Leaves lanceolate, doubly-crenulate Q. P. racemosa. 



Leaves pinnately parted. 

 Flowers purple. 



Corolla beakless; seashore plant 3. P. parvvflora. 



Corolla beaked; alpine plants. 



Beak long and filiform, curved LP. groenlandica 



Beak short and conical 2. P. ornithorhyncha. 



Flowers yellowish or whitish. 



Corolla yellow, with a slender inrolled beak 4. P. contorta. 



Corolla whitish, with a bioad hood-like b?^k, . , , 5. P. bracteosa. 



