198 COMPOSITAE 
Paap ig sa wide, the petioles 3-5 cm. long and sparsely gong den flower-heads yellow, scattered 
§..¢ 
axils, usually solitary, the peduncles 2-3. . long, sparsely glandu og Psd agent, 
sy jas A evtlaries proce A lar -puberulent toward the bas song ray- -flowers 13-20, a ong, 
entire, . at the apex, sometimes toothed at the tip; achenes about 6 m m. long. 
Sha moist canyons, Upper Sonoran Zone; southern border of isis County southward in the Coa 
Ranges eer) the Channel Islands to San Diego County and — nt Lower California. Type locality: California, 
Collected by Douglas, presumably at Santa Barbara. Marc 
40. JAUMEA Pers. Syn. Pl. 2: 397. 1807. 
Shrubby or herbaceous (in ours) perennial. Leaves opposite, linear or linear-lanceolate, 
entire. Heads terminal at the ends of the branches or axillary on long peduncles. Phyl- 
aes +: 'H. Jau 2 Bt. Hila 
A genus of about es species, _ species native in ~ sooty i States, the rest natives of Mexico, South America, 
and southern Africa. Type species, Jaumea linearis Per 
1. Jaumea Sram (Less. ) A. Gray. Fleshy Jaumea. Fig. 5320. 
Coinogyne carnosa Less. Linnaea 6: 52 ay: 
eG carnosa A. Gray in Torr. Bot. Wike Exp. 17: 360. 1874. 
Glabrous, somewhat succulent, perennial herbs with several, mostly simple stems 1-2.5 dm 
long arising from a thickened root crown, the stems prostrate and rooting at the nodes or asc end- 
. Leaves entire, reg slightly connate at the bases, 1.5-2.5 cm ‘is ng eS eads solitary, 
terminating the ascending nches or axi ilary, sport, pedu ncle d; involuc r mo igh, 
the phyllaries in 3 serie’ et rounded abov y-flowers pistillate, the Sea ele 6-1 0, but 
little meme st the ts disk- flowers : sccrstante geidinds achenes epappose, glabrous, 10-nerved, 
about 3 mm. lon 
In salt gneeres and mud flats along the coast, Transition — Sonoran Zones; the Puget Sound area on the 
Washington coast southwar bats to southern California and adjacent Lower California. Type locality: California 
Collected by Chamisso. June—O 
41. EATONELLA A. Gray, Proc. Amer. Acad. 19: 19. 1883. 
more less floccose herbs, subacaulescent or loosely branching from the 
si 
ends of the branchlets, sessile or short-peduncled, about 20-flowered, discoid or rayed, the 
marginal or ray-flowers pistillate, the disk-flowers perfect. Receptacle flat, naked. Phyl- 
laries in 1 series, few, equal, oval or oblong. Marginal flowers with or without rays, the 
tube ¢ aiidulor granciifetous, the throat much expanded-campanulate. Disk-flowers 
nearly like the marginal, 4—5-toothed. ne subentire. Style-branches short, obtuse 
or truncate. Achenes flattened, the faces often somewhat ridged, those of the marginal 
flowers subtriquetrous, the lightly caloes margin densely hirsute. Pappus-paleae few, erose 
and aapaee eS awn-tipped. [ Name in honor of Daniel Cady Eaton, an yen se botanist. ] 
of 2 species, natives of the Great — area of western United States and the San Joaquin Valley, 
Califor "ia species, Burrielia nivea D.C. Eato 
Plants 2.5-4.5 cm. high; rays present; plants of the Great Basin. 1. E. nivea. 
Plants 1-2.5 dm. high; rays absent; plants of the southern San Joaquin Valley, California. a 
2. E. congdonti. 
1. Eatonella nivea (D. C. Eaton) A. Gray. White Eatonella. Fig. 5321. 
Burrielia nivea D.C. Eaton, iy King ee oi _ 18, figs. 6-14. 1871. 
Actinolepis nivea A. Gray, Bot. Calif. 1: 
Eatonella nivea A. Gray, oo Amer. Aca ry ee “< 1883. 
Depressed tufted annual 2.5-4.5 cm. high, much branched from the base, loosely see wooty 
itcnahear: Leaves many and persisting, linear-spatulate fo Tinear- oblanceolate, 8-15 mm. long; 
sessile or on filiform ax ge pe s; involucr panulat rs gh, the 
ads mm. hi 
phyllaries about 8, oval to oblong;  semnwenee yellow oe servi sh, ina dng arcely a the 
gaistieaes achenes eat dl ate, compressed, black except for the white ciliate margins, 
t 3 mm. long; pappus-paleae 2, usually quad ratish, erose and shortly aw st 
Dry sandy deserts, Arid a Pog southwestern Idaho and southeastern Oregon to N: d the 
desert sl ao of the Sierra Nevada as south - Inyo County, California. Type locality: Vieginia tenon 
western Nevada. Collected by ly ag 
2. Eatonella congdénii A. Gray. Congdon’s Eatonella. Fig. 5322. 
Eatonella congdonti A. Gray, Proc. Amer. Acad. 19: 20. 1883. 
Lembertia congdonti Gre car 21. Fran. 441. 1897 
Annuals 1-2. 5 dm. high, more or Sea floccose-woolly throughout, more densely so on a 
upper stems and inflorescence, several stems from the base, these often branched above. Leav 
