514 HYDROPHYLLACE^E. Emmenanthe. 



Loncl. Jour. Bot. v. 312, t. 11 ; Hook. Bot. Mag. t. 4813. W. minor, Harvey, 1. c., 

 a depauperate form. 



Los Angeles to San Bernardino, Coulter, Wallace, Antisell, &c. Prized in cultivation, as are 

 several of the foregoing species. 



6. EMMENANTHE, Benth. 



Calyx deeply 5-parted, the divisions similar. Corolla campanulate, yellow or 

 cream-colored, persistent. Otherwise as in PJiacelia Eutoca & Microgenetes. Low 

 Calif ornian annuals. Gray, Proc. 1. c. x. 328. Emmenanthe & Miltitzia, A. DC. 



1. Resembling Phacelia Microgenetes: seeds more or less rugose transversely: 

 flowers small : calyx-lobes broader upwards. MILTITZIA, Gray. (Miltitzia, 

 A. DC.) 



* Corolla bright yellow, merely 5-lobed, exceeding or at least equalling the calyx both 

 in flower and in fruit, withering-persistent and enclosing the capsule ; the tube 

 within mostly with 10 narrow appendages : style persistent : herbage pubescent. 



1. E. parviflora, Gray. Low and depressed, rather densely pubescent, viscid : 

 leaves deeply pinnatilid : flowers spicate-crowded, very short-pedicelled : corolla not 

 longer than the almost linear sepals : style hardly longer than the 20 - 40-ovuled 

 ovary. Pacif. R Rep. vi. 85, t. 15, & Proc. Am. Acad. x. 328. 



Shore of Lake Klamath, Oregon, Newberry. Therefore probably extending into the northern 

 borders of California. 



2. E. lutea, Gray, 1. c. Diffuse, minutely pubescent, somewhat viscid but 

 slightly if at all glandular : leaves oblong or obovate, incisely few-toothed or pin- 

 natifid : flowers rather crowded in short racemes : corolla (3 lines long) surpassing 

 the spatulate-linear calyx-lobes :^ style filiform, much longer than the about 1 2- 

 ovuled ovary. E. parviflora, Watson, Bot. King Exp. 257, not of Gray. Eutoca 

 lutea, Hook. & Arn. Bot. Beechey, & Ic. PI. t. 354. Miltitzia lutea, A. DC. 



Northeastern part of the Sierra Nevada (Anderson, Watson, &c.), and through Nevada to the 

 borders of Idaho. 



3. E. glandulifera, Torr. More slender, 3 to 5 inches high, diffuse, glandular 

 as well as viscid : leaves small (half an inch or less in length), oblong or spatulate, 

 incisely few-toothed, or the upper entire : flowers numerous in slender spikes or 

 racemes : corolla narrowly campanulate, exceeding the linear calyx-lobes : style fili- 

 form : ovules 6 to 12. Watson, Bot. King Exp. 257. 



Eastern side of the Sierra Nevada, at Carson City, on the borders of California, Anderson, Wat- 

 son. Corolla 2 lines long ; no appendages detected. Perhaps only a variety of the preceding. 



* * Corolla apparently nearly ivhite, 5-cleft, usually shorter than the calyx and cap- 

 sule ; internal appendages not manifest : leaves rather 1 fleshy and entire, tapering 

 into a petiole : capsule 8 \0-seeded. 



4. E. glaberrima, Torr. 1. c. Wholly glabrous and glandless, stout and some- 

 what succulent, a span or less high, diffusely decumbent : leaves oblong-spatulate or 

 obovate (half an inch or more long), some of the lower occasionally 2 4-toothed : 

 flowers few or several in short or at length elongated spikes or strict racemes ; pedi- 

 cels short and appressed : corolla not exceeding the thick spatulate or oblong calyx- 

 lobes, hardly surpassing the glabrous ovary, rather shorter than the firm-coriaceous 

 capsule, which is pointed with the indurated base of the style. Watson, Bot. King 

 Exp. 257 ; Gray, 1. c. 



Low saline ground, Humboldt Sink and Reese Valley, Nevada, Watson, on whose authority it 

 is said to be the "Eutoca arctioidcs" of the Botany of the Ives Colorado Expedition. Not yet 

 found within California, but may be expected. Fruiting calyx and capsule 2J lines long, thick, 

 tardily dehiscent. 



