464 CONTRIBUTIONS FROM THE NATIONAL HERBARIUM. 



Specimens examined: Whidby Island, Gardner 204; Lake Washington, Sulsdorf 992; 

 Fairhaven, Suksdorf 993; Tacoma, F/e// 909, 199; Touchet River, ZZomer 582; Clallam 

 County, Elmer 2818. 



Zonal distribution: Humid Transition. 



3. Navarretia intertexta (Benth.) Hook. Fl. Bor. Am. 2: 75. 1838. 

 Aegochloa intertexta Benth. Bot. Reg. 19: under fl. 1622. 1833. 

 Gilia intertexta Steud. Norn. ed. 2. 1: 683. 1840. 



Type locality: "California and North West America." 



Range: British Columbia to California, eastward to the Rocky Mountains. 



Specimens examined: Manor, Piper, July 14, 1899; EUensburg, F7ii;e<? 535; Klickitat 

 County, Sulsd'jrf 44; Klickitat River, Flett 1222; Spokane, Henderson, July 9, 1892; 

 Sandberg, Heller, & McDongal 904; Dewart; Tukanon River, Lake (k Hull 591; Pullman, 

 Piper 1520; Davis Ranch, AT reagrer 178; Washtucna, Coi!/on 617; Rattlesnake Mountains, 

 Cotton 663. 



Zonal distribution: Transition. 



4. Navarretia klickitatensis Suksdorf, Deutsch. Bot. Monatss. 18: 133. 1900. 

 Gilia MicUtatensis Piper, Bull. Torr. Club 28: 43. 1901. 



Type locality: Klickitat County, near the mouth of Klickitat River, Washington. 

 Collected by Suksdorf. 



Range: Washington and Oregon. 



Specimens examined: Klickitat River, Si/A-srZor/ 991. 



5. Navarretia minima (Nutt.) A. Gray, Proc. Am. Acad. 8: 269. 1870. 

 Gilia minima Nutt. Journ. Acad. Phila. n. ser. 1: 160. 1847. 

 Navarretia suksdorjiii Howell, Fl. N. W. Am. 457. 1901. 



Type locality: "Plains of the Oregon, near Walla Walla." Collected by Nuttall. 

 Range: W^ashington to Dakota, Colorado, and Nevada. 

 Specimens examined: Falcon Valley, Sulsdorf, iin\y , 1881. 



COLLOMIA. 



Leaves entire. 



Flowers solitary-axillary A. C. ienella. 



Flowers in clusters. 



Corolla salmon-color, 2 to 3 cm. long 1. C. grandiflora. 



Corolla pink, 1 cm. long. 



Calyx lobes acute; clusters many-flowered 2. C. linearis. 



Calyx lobes aristate; clusters few-flowered 3. C. aristella. 



Leaves more or less dissected. 



Annual ; leaves pinnate 5. C. heterophylh. 



Perennial ; leaves palmate 6. C. debilis. 



1. CoUomia grandiflora Dougl. ; Lindl. Bot. Reg. 14: pi. 1174, 1828. 



Gilia grandiflora A. Gray, Proc. Am. Acad. 17: 223. 1882. 



Type locality: " In the northwest of North America in all the country bordering on the 

 Columbia, as far eastward as the valle\-s of the Rocky Mts., but not beyond that great 

 dividing ridge." Collected by Douglas. 



Range: British Columbia to Idaho, Nevada, and California. 



Specimens examined: Seattle, Piper, July, 1891; Tieton River, Cotton 447; Falcon 

 Valley, Suksdorf 162; Sprague, Sandberg & Leiberg 157; Blue Mountains, Lake & Hull 592; 

 Wawawai, Elmer 780; Clarks Springs, Kreager 112. 



Cotton 702 from the Rattlesnake Mountains and a specimen collected by Vasey in 1889 

 represent a low spreading plant with broader leaves and bracts, probably a new subspecies. 



Zonal distribution: Upper Sonoran and Transition. 



