QQo . ONAGRACE.E. Clarkia. 



each side : perfect stamens witli a linear scale on each side at base, the alternate 

 stamens rudimentary and lililorm : stigma-lobes ciiual, dilated: cai)sule 8 to 12 

 lines long, 8-angled, on a spreading pedicel 2 to 3 lines long: siaul olilitpiely cid)ical, 

 minutely" tnbcrculate, two thinls of a lino long. — Fl. 2G0, t. 11. 



Wiishinjjtou Territory, ()n'},'i>ii and Idalio ; not yet collei:k'(l iu Caliroiniu. ImciiiuiiI in i iilti- 

 viition, ill .lovoral viuiiiiics, and ollon ligiuvil. 



2. C. Xantiana, Clray. .Stem glabrous, about a foot high : leaves lini-ar or 

 narrowly lanceolati'., entire, ashy-puberulent, as also the inllorescence : petals 2dobed 

 with a subulate tooth in the sinus ; the claw short and broail, not hairy iu)r appeu- 

 da<'ed at base : stamens 8, all |)f,rfect, without scales at the base : stigmadobes 

 broadly oval, short : capsule nearly sessile, U lines long. — I'roc. JJost. !Soc. Mat. 

 Hist. vii. llf). 



Near Korl Tcjon, Xdidua. 



3. C. elegans, Dougl. Glabrous or puberulent, J to G feet high, simple or 

 branched : leaves broadly ovate to linear, repandly toothed : ])etals entire, rhom- 

 boidal ; the long slender claw without teeth : anthers all perfect ; lilaments with a 

 densely hairy scale at each side of the broader base : stigmadobes equal : capsule 

 nearly sessile, 6 to 9 lines long, obtusely 4-angled, lather stout and often curved, 

 somewhat villous. — Lindl. Bot. lieg. t. 157f). C. «y((/«/6'«/a/rt, Lindl. Bot. lieg. 

 under t. 1081. riuiosUnna Douglasii, Spach, Monog. Onagr. 74. 



Valleys and hillsides, I'roni Mendocino Co. to Los Angeles and the loot-hills of the Sierra 

 Nevada. Common in cultivation. 



4. C. rhomboidea, Dougl. Puberulent or nearly glabrous, 1 or 2 feet high : 

 leaves oblongdanceolate to -ovate, 2 inches long, the upper narrower, all on slender 

 petioles, entire : petals entire, rhomboidal, with a short broad claw which is often 

 broadly toothed: anthers all perfect; lilaments with hairy scales at the base: stigma- 

 lobes short: capsules 8 to 12 lines long, 4-angled, nearly glabrous, on pedicels about 

 a line long. — Hook. Fl. i. 214; Lindl. IJot. Reg. t. 1981. C. gauroides, Don iu 

 Swoct, Ih-it. Fl. Card. 2 sia-. t. 379. Oj>sianthes gaurouhs, Lilja, Linniea, xv. 20 1. 



or widi'r range than the preceding, hnt not IVenin'nt. San Wwgo {Chwchind) \ in tlio Sierra 

 Nevada nortliward to Washington Territory, and iu liio mountains eastward through Nevada to 

 the Wahsateh. 



10. EUCHARIDIUM, Fischer & Meyer. 



Calyx-tube linear-elongated above tlie ovary. Stamens 4, oi)posite to the sepals, 

 not appendaged at base. Otherwise as Clarkia, to which it should probably be 

 referred. — Only the following species. 



1. E. concinnum, Fisch. & Mey. Glabrous or puberulent, closely resembling 

 Clarkia rliomboidea in habit and foliage : calyx-tube nearly liliform, an iiu;h long : 

 petals Sdobed, without teeth ujHjn the claw, G to 9 liiuis long : lilaments iiliform : 

 .stigma-lobes unecpial : capsules 8 to 12 lines long, sessile: seeds imbricated, papil- 

 lose, concave and margined on the upper side. — Ind. Sem. Petr. ii. 11; Lindl. 

 Bot. Reg. t. 1902 ; Hook. Bot. Mag. t. 3589. E. grandiflorum, Fisch. &l ]\Iey. 1. c. 

 vii. 40 ; C. A. Meyer, Sert. Petr. t. 13. 



In the Coast Ranges from Santa Barbara to Mendocino County, and esi>ecially about the Bay 

 of San Francisco. 



2. E. Breweri, Gray. A foot high : leaves narrowly lanceolate, an inch long 

 or more, attenuate to a short petiole : calyx-tube 12 to 18 lines long : petals large, 

 cuneate-obcordate, with a narrow subulate lobe in the (h-ep sinus : lilaments clavat(! : 

 stigmadobes linear: cajjsido stout, sessile, 15 to 18 lim^s long. — Proc. Am. Acad, 

 vi. 532. 



On tiio dry summit of Mount Oso, Stanislaus Co., IJrcivcr. 



