(oUIiTEK AND ROSE — N«)UT1I AMKUUAN If.MIJKLLIl'KUAi:. l.'^7 



Inititch 

 tl t'liiir 

 Imrp l'> 

 t'l" iiiv"- 

 Is fi to > 

 ) T iiini. 

 o:i<l iiikI 

 nil sidf. 

 )!<).; rol- 

 r. 

 •i/oiiu ti» 



1; l^.l/'•..'^ 



0(» iiu'tt i>, 



iiiiis Miiiiii- 



JL', .luiH' Iti, 

 ilnlUltaili- . 

 iss, iiltitu.lc 



•, LcUii'iiKiii, 

 piatii Miinii- 

 1(H) mi'ttis, 

 ly'2, lS'.t4; 

 Sii-1; Trllii- 

 Sil4; < i'.ic 

 )ii,ultituiU' 

 V, K'irl' A- 

 ituiiis iH:ir 



Close v.\\y. 



i-ial iliii's iii't 



)nuu'hinjr 

 > piniiat*'". 

 pvduiiflt's^ 

 lis, ;i 1<» >> 



)long, T to 

 broinl as 



Iniiles f^iist 

 Is; type in 



v/i. fiiiiitin I'.i'iinilmit: 



Am/iiN\: llimlmani >fi>iiiitaiiif, <'. '•'. /Vox//. , .Fiily M, 1S84 (liiMtrilnitctl an/,. 

 lihriinnii iind al'tcrwanlw !■ tciI \>< I., imrtiri). 



\:\. Ligusticum tenuifolium W ii(>nii. IMnc. Am. AcikI. 14: '_".»:•. 1n71>. 



Sicin slctulri'. ;{ t(H! dm. hij^li, naked uIionc tlic hiisc or willi a siiij^Iti 

 liiif. Ii('aiin<,' I to :'. ylahroiis mnlnds; leaves small, teniate. then piii- 

 iiiilely decompound, linely dissected with lacinialely divided leaflets, 

 the idtimate seeincnts narrowly linear to lilit'orm; uml>el I'ew-rayed 

 (ti to li'). with in\ohice|s of I or -J nari'owly lineal' hractlets; i-ays 

 aliout li.Tt cm. lony: pedi<els I to <! mm. lonj,'; fruit ohioiiy. .'5 to 4 mm. 

 |('ii«^-, with nari'ow rihs; oil tiilx's li to ."> in the internals. «> to S on tlu^ 

 ronimisstiral side. 



Typo locality, "momdains of Coloi-ado;'" collected l>y /fa// (0 Ifftr- 

 lin>ii\ no. JIU (in part); type in IIerl». (Ji-ay. Associated with the 

 t\ pe in the original description is " \Vi>/f\(- h'ol/iri >(■/,■ TlM." 



i'rom the mountains oi central C'«)lorado to central Idaho and eastern 



( )rct:()n. 



Sjiiriiiiriin inniiini'il: 



(■(•i,()it\i)o: Miilcllr Tark, Parrii, in lS(il; Smitli Park, allilii.lc :!, I'lO nu'ti-is, 11'.// 



7L!1, Aiij^'ii.-t, is::'.. 

 h.Min: Near Pcltit Lake, Salnmii Uiver Vallrv , l/niihr.sni, :;i;i:;, .Inly :!•), ISO.'); 



(Jiiiiie HtatiiiM, altitinli' L', ll") iiu'tci's. I\r,riii(iini '.]SS, \\\<i\\A 1(1, lS!t."). 

 ( >iti':(;(iN: Ka^'le Creek Mimiilaiiis, altitddc I, •">'•<> tu •_',l(Mt inctcrs, ('iiKich- 1(»")7, 



A(i>.'iist, IHHIl; I'liidii, I'liiuii ('(tdiity, altitude 1,.")()0 to 2, t()(t iiietecs, Cnxlrk 



ISIK. Alienist, lHi>7. 



II. Ligusticum purpureum (\ ct K.. sp. nov. 



( ilahrous, e.vcept the pul)ei'ulence at ha.se of umluds and on rays; 

 stems slendei', 5 to (> dm. hieh; leaves nearly all l>a.sal. once or twico 

 tiitiiite then pinnate; leaiUds m(»r(> or less distinct, o\ate, and ()l)tuse, 

 1 to •_'..'» cm. Ion;.;', seri'ate al»ove and hecomine- more or l(>ss lohed he- 

 low : mnli(d few-rayed, with involucids of few linear-lanceolate lu'act- 

 l('t>; rays i* to ."> cm. I<»ne'; pedicels 1 to (! nun. lony; llowers puri)le or 

 imrplish-tinefed; fruit ol)lone', 4 nun. lone-, with ril>s narrow hut win<r- 

 likc: stylopodiuni low conical. 



Type locality, (Joat Mouidains (Cascades), ^^'ashine•t()n. altitude 

 l.:'.."'<i metei's; collect«'d by .l/A//, no. 201», Septeud)er 2.j, iiSl'O; type in 

 r. S. Nat. Herb. 



Cascade Mountains of Washineton. 



■'^I'li mil 11.1 I .iitiiiiiii'fl: 



W \siiiN(iToN: Siniilhirt/ <{• Liihir;/ 7'M<i, in ISO,".; ^loudl TJaiiiier, allitudc 1,0.")0 

 iiit'tei's, /Vyx /• 2000, A(ijj;iist, iSOo; tyjie siicciiiiciis a.':' cited iiiuU-r type luculity. 



I."'. Ligusticum grayi C. c'c K. Kev. N. Am. rnd)ell. SS. 1SS8. 

 f,l</ii.itl<-iiiii <ij)iif')liutn ininuK (Jray, Hot. ("alif. 1 : L'()4. 1S7(). 



Stems 2 to 4 dm. hif>-h, with leaves stutill and all netirly basal, and ghi- 

 hroii^ inflorescence; leaves terntite then i)innate; th«' sej^meids ovate, 

 laciiiiately toothed; umbel of mimorous rays, with Involucels of sev- 

 5872 10 



