379 



glandular beneath. 1-2%" long: racemes 

 shortly pedunculate, dense, Vz-2' long; 

 bracts lanceolate, acuminate, pubescent, 

 nearly equalling the villous ex: ex-teeth 

 very villous, broad at base, acuminate, 

 as long as the turbinate tube; pet dark 

 p, 3" long." S. Watson, Am ac pr 

 22:470. Near Quintin! Sierra Madre 

 (Seemann). 

 DALEA SPINOSA A. Gray. 



"A shrub, much branched and very 

 spinose, 4-15 hi; hoary with a minute 

 appressed pubescence: Ivs scattered, 

 cuneate-oblong or nearly linear, obtuse, 

 nearly sessile, 4-8" long: ex % as Ions, 

 marked by a row of conspicuous gUKtdsj, 

 the broadly ovate obtusish teeth much 

 shorter than the tube: ovules 6: pod 

 twice longer than ex, 1-seeded. ' Brew- 

 er & Watson, bot Cal 1:143. 



Gray, PI Thurber 315. 



Torrey, Pac Ry R 7:9 t 3. 

 Arizona; CD; Calamujuet, Baja (Br). 



Asagraea spinosa Baillon, Adansonia 

 9-232 

 ASTRAGALUS ANTISELLI Gray. 



Sts slender, erect, 3-5 dm hi, ciner- 

 eous-pubescent, Ifts 21-29, linear-oblong, 

 crowded, 4-8 mm long, glabrous above, 

 pubescent beneath, raceme loosely few 

 fid: fls sm, g'ish-w; ex-teeth half the 

 length of the campanulate tube; pod 

 thin, linear-oblong, compressed, gla- 

 brous, 1-celled, 15 mm long, 4 mm wide, 

 tapering to a strip of about % its 



Abrams, Fl LA 223. On grassy hill- 

 sides in our interior valleys. Ap. 

 ASTRAGALUS BRAUHTONH Parish. 



Sts lignescent at base, 1-1.5 m long, 

 erect or reclining; herbage canescent 

 throughout with a short soft pubes- 

 cence; Ifts 15-20 pairs, oblong, 2-5 cm 

 long; fls and fr reflexed . in compact 

 many-fld spikes: ex-teeth slender, equal- 

 ing tube: cor light p: pod sessile coriac- 

 eous, oblong, 1 cm long, 2-celled by the 

 nearly complete infolding of the dorsal 

 suture to near the Apex; sds 2-3. 



Abrams, Fl L.A 223. Monica mts 

 (Hasse, Braunton). 

 ASTRAGALUS I.ENTIGINOSUS Doug. 



"A span to 1 or o hi, the tufted sts 

 soon diffusely spreading, from slightly 

 to hoary-pubescent: Ifts 11-19, from 

 obovate or obcordate to oblong, %-%' 

 long: peduncle short: fls and fr mostly 

 crowded in the oblong spike or raceme: 

 cor either w or p, nearly %' long: pod 

 turgid-ovate and pointed, more or less 

 Incurved, usually puberulent, occasion- 

 ally purplish-mottled, seldom I' and 

 sometfrvci only %' long. Wash; SBer 

 mts (Parish 149G). 



Brewer & Watson, bot Cal 1:147. 



Astragalus ineptus A. Gray, Am ac pr 

 6:525. 



Astragalus diaphanus Douglas, in 

 Hooker, Fl 1:151. 

 Variety PB-HMONTII Watson. 



'More hoary-pubescent, with looser- 

 f< d spikes, usually on a longer peduncle: 

 st flexucus." Brewer Watson, bot 

 Cal 1:147. SEar de^e-ts ^Parish 1278). 

 Variety rLORIBtr^DT/S Gray. 



"The ordinary forin well developed." 

 Brewer &. Watson, bot Cal 1:147. 



Genus ARALIA Linnaeus. : 

 $ herbs or shrubs, with alt digitate or com- 

 pound Ivs * sm fls in a com simple uinbl, thene 

 either l,raoenaed 01 paaicied: pedicels jointed; 

 bracts ym : ex 5-toothed or entire; pet *, ovate* 

 elijTbtly imbricate: sta 5: disk depressed, rnrely 

 c.oi>ieal: ova2-5-celled; sty free or united at the 

 base, becoiu.ng divari- ate; tig lertninal: fruit 

 laterally eoraprewert, becoming 3-.', angled, 

 tieshy externally; eudnc rp ehar.tnoeoua 

 ARALIA CAI.IFORN1CA S, Watson. 



Flerbsiv. ou, unarmed A imirlv fflao, stout, 2- 

 4 mhi, from n lar^ thick rt; Iv* bipinnate or the 

 upper pinnate, with 1-2 pair." of Ifts. these cor- 

 datr ova e. iO-*V: cm l./nxr >r more, shortly HCU- 

 nunaty, touipi.v >r t \ icfe-jrrritie wi;h i-h acute 

 teeth; uup -rnio-t }. tfuvjiU- la.icC'olatc; urnb l- 

 in iooHr terminal A ax v. i-omp uri'i or simpla 

 rucem- > panicie^ which are :->-HiJui lojig. m. re 

 or les- gland plar-iomentusts. ruye iniiii,8-i2 

 mm on?; irv of B^vi.-ral ;}vi?-ir brat-tlets: Jls :>-* 

 mm long; disk A stylupottiuui obsolete: Kty 

 united to the middle; fr abuufc 4 rain long, r'ish, 

 l^ecoming nearly bk. 



Genn AZOl^LA Lam. 



'mmoBS-like plants with pin> ate iy branched 

 stB ,overe<t with minute iinb' icati-, 2 lobed iva 

 *'uittitjg r<> tlet> beneiuh; 8i7dr'K:arj)8 of two 

 kiuds, borne in the axil of ive; emal er uporb- 

 ca^ps oVoid, coiiiairung 1 macrospore t base; 

 other Bpuroc-arps globose i ruducin;.r from buse 

 many p^dirt'lleti s >ormigia, containing several 

 raassey of microsp >res 

 AZOLLA CAKOLINIANA Wlllfl. 



Plant 4- 12" broad, m-.ich branched; Ivs with 

 ovi.te iobes. the lowi-r r'teh, the upper g With ;i 

 r'isS JBorder; macros-pdres with a minutely >n-a~ 

 Bulate gnarliu-- ; m-m.-es of miCiOB^'ret; barbed 

 u t ' t p 



A Miorophylle Kaulf A A niexi ana Seh. 

 N. VT. to Fla,; Arizona; Cal.; Oregon, 



Califo-rnia. 

 AZULLA FILICULOIDES Lam. 



Ca.iicrnia; Washington; FiOrida. 

 Genus SKkAGiXEl.:LA Beauvoiw. 



gia ax., tui: ut, * ubjflo' i>.e, '])eninff 

 trjM!vei>iy ; *-ine trom artimii\\ng4gl bi>se* 

 juaci r op(re> ? utherjs. isivi'er AID- re UU.TII, tilled 

 with nnm rnTcrop.ire. Over 90 sp, of tropic* 

 'ihgri-at part, moss- liko with sl.-nuer Branching 

 Bts ism Iv a arranged in 4 or more ranks, 



-BELAGINELLA RUPESTR1S Spring. 



8i pro*tr'e or jB^endinpr, rather rk'i'i, S-W 

 long, viig .tiy <>T siibpiiniau-ly bram-hinf Ivs 



S'aucesceHt, clone y iml.ricalt d * nppressed, 

 nceolftte, Ncarr- l" i.-ng. convex & Ki-tH)ve<t fin 

 buck, br Htu-iippt-d * . . Jjuite: spikes 4-angu!ar r 

 mcroporan_'ia > bnisdant. h teiWixed with 

 sm'er more *, Tiiicr.jSK'raiigla. BajalSD! Af 

 En. Asia occurs m ntmi f, rich. 

 gEfjAGHVEf'T'A BIGELOVII Underwool, 



Parish, Erythea 6:85." Montane re- 

 gion of southern California, abundant 

 on dry soil, usually in the shelter of 

 shrubs or stones, or on shaded banks, 

 throughout the hill region, and ascend- 

 ing- the Mts. to 7,000 ft. alt." 

 FBLAG-IN*ELL,A WATSONI Und. 



Ur.derwood, Torr cl b 25:12:7, Jac. 



Pai.sh, Z^e >:71, Btar. 



