I'JO <(>NTUim'TIoNS FUoNf THK NATU»NAI, IIKUUAKHM. 



oviilf. .scurci'lv I mill. Iniiy. willi rutlit-r mure |ii'uniiiiriit (|i»r>iil jui.l 

 IntrniKMliiili' rihs iinil imrrowrr liilmil wiiijfs tlian in iIk- oIImt -pccii'^; 



oil tulx's L' til I nil tilt' iii|lllllis«.lin(l side. 



TyiH' Inciililv. ■■ iiiiiryiii> of* Sanlu Kr ( 'reck | New M('xi('<>|. in iVrn.c 

 soil:" collcitfd liy /•'' iiilh r. no. l'T'J. .Iiiiif .Inly. 1*^17; type in Ilti . 

 ( i lay . 



In the Uorkv .Mountains Iroin .New Mexico to \\'\ oiniiiir. 



S/h iiiiii IIS I iiiiiiiiii il; 



\i:\\ Mi:\iiii: Hermits I'ciik, .S/cc,- nnir Smiin I'V ml i>|m' IcMulilyi, .1. .!.,» /,'. 

 ^v,^■)/./, //,//,,• ;;s(»i, .Inly 1', isnT. 



('iH.nuAiMi: Twill l,jikcs, Mo//' 7J.'>, .liil\ , ls7.".; iiiniiniiiiiis rinir liiiilHT line, .1'... 

 KuAhiiiiiil. .Inly 2:!, IS!M»; Stfiiiiiln.at Sprliiys, iillitinlf iMiM) incttTs, t'niinl.ill, 

 July •»'<), isitj; (iy|>smii Cr.'ck Caiiynii. altitinlc •.',»1K) infttTH, t'riii»lill, 

 .\n).'iist 7. iSitJ; ■{'(•lliiriclf, iiililMilc ;;.(MMl iiift«'i>, '/'"■.../// •JII7, A ii^'iisl IH. IvM; 

 ('aiiicrnii I'af^H. allilinlf :!.(MMi niftfrs, /;<//■./•. .Inly l.'), IS'Hi; i'.uh < nrk, 

 Miilllicrii ( Mliiraijip, allitn<li' ."i.l"iil nii'lci>, llnl.ir, i'.urli <V' 7V'f<// s.">|, ,||||\ \^ 

 lS!tS. 



W'SfiMiM,; ('(■niciiiiial llill^, A. />.,// •.'•)1i7, AiiKn?*! l.'n, l.s!«>; Uatllr Lake, Carl 



CiMiiity, SiUiiii Us:;, \n'_'n-l in. |s'.»7. 



r». Oxypolis occidentalis ( '. iSc |{. s|t. ii(»\. 



l{('S(Miil>liti;;' <K r'>ii<ll<ri. luil lallcr iiiid >loiit»'r; leaves i. to I l' 

 loliolale: Ieiil1et> Usually lai'<^ei'; uiiil>els with more numerous and iiinir 

 widely s|)i'eadiii«^' e(|ual riiy>. and iii\ oliieels of linear l»ractlets; liiiit 

 lai'ei'i' (•' iiim. Ioiil:). 



rv|)e Itxality. in sprinny meadows west of Crater Lake. OreLioii. 

 altitude 1.^7" meters: eolleeted l»y •/. />. Lillnnj. no. \\\'.\. in Is'.t'.t: 

 type in r. S. Nat. Ileil.. 



( )reyon. 



Sjn iiiiii lis i.iilllllliiil: 



()i(i:i.()\: Type spcfimcns as citfl niidcr tyjie Incality; same station, I'm Hi. d' 

 Liiliini 417, Anu:n>t I."), ISIMI. 

 This s|i('('ics is \cry (lislinct i:c()<_'raiiliii'ally I'rnm its nearest ally, < >. h ikIIi ri. 



57. LEPTOTAENIA Nutt. it. Torr. c^ (ntiy. I'M. 1: f.ijit. IMn. 



( 'alyx teetii obsolete or soiiieliines evident. Fruit llatleiied dor-ally. 

 oldoiiii-elliptieid. «j;lahrous. Carpel with dorsal and intei'inediate iil».s 

 tilifonii or obscure: lateral wines \vv\ thick iuid corky, with laii;c 

 ^rou|)s of thick-walled sti'ene'theiiine- cells; commissural facewiiliii 

 ))romiiient central loneitudiiuil ride-e left after separation from tin' 

 eariiopliore. Stylo])odium waiitine-. Oil tulles II to (> in the inter\iils, 

 4 to t! on the commissural side, mostly small, sonu'tiiue.s obsolete. 

 Seed very flat, with })laii(> or sliehtly concave fac«'. 



U.suallv tall and stout sjflabrous nearlv iu-iuilesceut peronniiils. with 

 thick often Ncry larj^e fusiform roots, usually laree piimatidy d((< im- 

 pound IciiN cs, involucre of few bracts or none, involuccls of nuniin>ii.>' 

 small bractlets, and yellow or purple tlowors. 



