COl'LTEK AND KOSK NoKTU AMKIUCAN I'MliKLMKHUAK. 'JIT) 



Tvpe l<»»iili(\. inouiitiiiii ridj^c- in Vt'll()\v>lt>iir Nulioiiiil I'liik: col- 

 Icclcd by /u'N, . IK). 4Tt». Aiioiisl lit. IslC!; ty|)f in ['. S. Nat. llclh. 



On liij^'li ridycs, from the iiiounliiins <»t" ciisicrn Orcoon to \\'yoininj>' 

 :in(l wcstci'ii I )ilUotas. 



s/if mill //.•>' 1 .1 iiiimii il: 



()i!i:ii<i\: Ili^rlitT Wiillowii Mduntiiins, Cnxirl: '2{)'.>nii, A iiirnst '_':!. is'ts. 



Idvmo: Krv Itasiltic liillsidrs, I.cwiston, .N'c/. I'cncs ('(Piiiity, I'i/nr I'dl'.t. M;iy 

 I 1, IS!I.-). 



Montana: Altitiulc 1,S(M» 1.. i',-400 uicttTs, '/'/'(«<///,. I iiiic, ISSS; (Iraflnii, Willimnx 

 14!l, .ImiicL', IS!»L'; iicjir Red \.nA\n\ Uns, ^s, .liily '_'!», IS'.l.'i; Little licit Mmni- 

 tllillS, llciU' tllf I'ilss, illtitinlc I'.KHt lllctcrs. Flmliiiaii tll'tl, All'^ll.-I, iS'.ii;; 

 liriilL'cr Mountains, Hi/ilhi i;/ W20, -KlL'l, 4li:'r>'(, tdl'T, .liiiir II i:>, iSiiT; .sinic 

 staticiu, < 'liisiiiil A- .Imiis ISL', ill lilOlt; near I'.i izciiiaii, ( 'In smil ,[■ Ji, ins 'S.VJ. '-•'>'.'>, 

 ill hiill). 



W'yo.mini;: ^'(■llll\vstnll(■ i'ark, Lilti riiinii, Aii;rii>^t, iSS.'i; f^aiiic staticm, '/'/'n <///, in 

 ISS."); type siit'ciiiu'iis an cited under type locality; same citation, />'«.si illH, 

 Aiijrnst 14, IS!).'}; iiortliwcstern Wyoiniiii:, A'"-'' o'd, .").'{|, i^<'.\'2, Aii]L'iist I'd-."!!, 

 iSii:?; lu'adwatei'H of Toiijrne l\ivcr, IJijr Horn Mountains, '/'/'(c/// .")7, .Inly, 

 IS! IS. 



Noinii I>\koia: Little Missouri Hivcr, ('nuhii l.'ji'r;. .Iniic .'lit, iss,".. 



I'.M'l.ANAIKlN di' I'LAII'l I X .— I'llotc if,'ni j ill <p|' pllllll \nkv\i ill Ihr Held. Imlli>lni| Ip.V \'icl(i|- K. 

 ClifSiiill. 



This species has lieeii confused cli icily with /,. nms. soiiietimcs w iili /,. rirrniinliiliiiii, 

 liiit <liffers from both in its folia;j:e, rootstocU, oil tnhcs. sniallcr fruit, I'tc., ami has a 

 much more eastern and lii^di iiiountaiii rans/e. 



i;'>. Lomatium utriculatum (Niitt.) C. i^c H. 



I'l'iiri'iliinnni ntririiliitiiin Nutt. in Torr. it (iray, V\. 1 : tl'JS. 1S4(). 



( iiiilcscciit Of s()iii(>tiiiit's iicai'ly iiciiiilcscciit. d'oiii ccspitosc to .'! dm. 

 (•)• moi'c liio'li. t'l'om il moro or less tliickcncd foot, piihcfiih'iit of ola- 

 lii'oiis; ])('tiol('s vcfy hi'oiidly dihitiHl; Iciivcs IcfMiitcly of pimitittdy 

 decompound, with ultiiiiiitc scoinciits niii'fowiy Hikmii'. l-Miini. or less 

 lonii'; iimht'l im('(|Uidly ;"» to 2(>-f!iy('d. with imohiccls of mtich dihifcd 

 mostly ohoviitc often toothed ])etiolate hfaeth'ts; ftiys ."^i cm. of less 

 loiili'; IXHJieels 4 to Id mm. long; llowei's yellow: ffiiit lifotidly ellij)- 

 tiiiil, j^lahfoiis. 4 to 10 mm. lone", '1 to 7 mm. lifoiid. with winos neai'ly 

 it> l)foa(l iis body, tiiid pfominent dofsal iind intcM'mediiite filis: oil tithes 

 liii'ii'e iind solitiU'v in the intervids. 4 to <> on th(> eonnnisstiftil sjde, 

 sometimes li or o very short iieees.sory ones in the dorsid intef\ids; 

 seed fiiee somewhiit eonciive. 



Type locidity, '" rocky phiiiis, piirtieidiirly netif the eoidluenee of 

 die \\'ahlamet iind C)re<>'on [('oliiml)i!i| rivers." Orej^'on; eolliH-ted by 

 .\'itt<ill; type in II(M'I). riiiliid. Aetid.. diii)li('iite In Herb. Gray. 



I't'om southei'H Cjiliforiuii to liritish C'oliinibiii. 



Sj„ rii/i, IIS r.riiiiiiiK'il: 



C'.\LiKoi{Ni.\: Jiiijritiii; in isr);*)-r)4; Fort Tejoii. Xunhis ilr Visiij ;!!l. in lS57-ri8; 

 Mount Diablo, Jimirr II2S, INIay 20, IS(i2; Newcastle. i'lacerCounty, Bulniiilrv 

 4r)7S, April, IS(i."r, near San I'rancisco, l\i'/l(ii/ii, in IStid; same station, Krllni/;/ 

 ct' Jlarfonl 1 1 ")4. 1 1")."), in lS(lS-(i!): Sonoma ( "ounty, tSamiiilK U'A; Bridijcn 1IU((; 



