roTTLTER AND IMSK NORTH AMKRK AN I M HKLLIKKRA K 



l.'ll 



iiniiiitr. 

 iiliilicl 

 r iioiii". 

 yellow, 

 u. Urn*:;. 

 tcrviils. 

 ; J/. A'. 



Ill, Ti>rr(ii 



its 11 pliUll 



1U1 olon- 

 ■s wholly 



ilVl'S t(M- 



rt liiu'iir: 



ct linoai- 



iiin. loiij:". 



ir, ;^ mill. 



I'incdiiiii' 



(Ic; st'('»l 



rs 



1 iiloii.i:' 

 n V. S. 



Mountains, 

 July I-', 

 1, lSit5. 



(in. ISSS. 



tor hiibit; 

 d inn boh; 

 nni. \o\v^, 



ou-r vo\- 

 Coultor, 



()Mly known lioiii I lie tyjH' locality. 



Siiifiiiii iix I'.riiiiiiiK'il: 



Okkoon: Type siicciiiiciiH as fitc(l iiridfr typt' Ideality. 



III. Lomatium donnellii ('. Si R. 



I'.iirnhniiiin <liiiniil/li C. \ \{. |{(it. ( iaz. 13: 1 »:{. ISSS. 



Slioi't ciinlrsccnt or lu-iuilcscciit. !..■> to :'. dm. hiuli. j^luhi-ons. from ii 

 I'lisit'onn root; leaves lei'iiate then pimiately de('oiii|)ouiid, with seo-- 

 liielits piniiately elel't into short oliloiit;' or lineui' lolies; imihel some- 

 what niiecinally »! to lii-rayed, with iinolurels of linear aeiimiiiate 

 l»!'aetlets; I'ays 2.r» to lo em. loiij^'; pedicels 1 to It! mm. lonu': llow- 

 cis yellow; I'riiit ovate to hroadly ohloii^'. <.>'lal)roiis. 7 to s mm. loiiji;', 

 I t(Hl nnn. hroad, with winti's less than halt' as hroiid as body, smd 

 prominent dorsal and intei'mediate ribs; oil tubes small. I to •'• in the 

 iiilerxals, 4 to (> on the commissural side. 



Type locality, "•John Day \'alley ". Oreji'on; collected by //n,n//, no. 

 S2!»,May l<». issri; type in Herb. Coulter. duplicate in l". S. Nat. Herb. 



Kastern Oi'eyon and adjacent Idaho. 



>//. ('/(/(/'//.s r.iiiiiinii il: 



Oukoon: I'liidii Coniity, Cuslcl: .'{tl, May, iss.'i; type siiccinit'iis as citcil midt'r 

 type locality; near i.din' Itock, < lilliaiii Cuiiiity . allitmlc I.L'IO iiictcrs, Lri- 

 lirri/ 111, May L'li, 1S(I4; Otis Creek, Mallieur ( 'oiiiity, altilmle l,liin meters, 

 Letliirii'l\Vl\), June 19, ISiKi; hillsides nf A^'eney Valley (Mathews Cc.uiity), 

 and I.npiu Valley ( I?lue ^Mountains), Ciisirl: lili'i', .riuie, IS1I7; < 'nsirl,- ISn7, 

 May-June, ISIIS. 

 Idaho: Ahout Lewistoii, Nez i'erces Cnunty, altitude 7">l) lo liiiO nieter.s, 

 A. A. A- /•;. drrlnidi- Hillrr, May, ISIk;. 



1 1 . Lomatium lemmoni C & K. 



riiii-iiliiiiinii limiiiDiii C. ik R. Bot. (ia/. 14 : L*77. iSStl. 



CaulesctMit, with most of the leaves nciir the l»ase. ,'! to + dm. hij^'h, 

 clothed at base with old letif sheaths, from an elonuated rather slender 

 root, yhibrous; letives broad triiiniiiilar in outline, I^..') to 2(» cm. lon»^, 

 including" petioh*. twice or thrice })inniit(> (or so bioiid as to tippetir tit 

 first ternate); the iiltimiite seonumts liiu>ar, l'..") to '> cm. lono-; upper- 

 most leaves nnich smaller and simply pinnate; umbel tl to JS-rayed, 

 \\ith involueels of si few idmost tiliform bractlets; rays short, to 14 

 mill. Ion**', makino- the fruits iippetir in a head liki' cluster; pedicels 2 

 iiiin. lone"; flowers white {(): fruit ()bh)n«i', olabrotis. ."> mm. lono-, 

 scarcely 4 nnn. brotid. with thiekish win<;s about half as broad ii.s 

 II' 'dy, and distinct dorsid and intormediate I'ibs; oil tubes solitary in 

 the dorsal intervals, 2 or H in the lateral, 4 to (> on the commissural 

 side; secnl face plane. 



Typo loetdity, *' lluachiiea Mountains,-' southeast Arizona; collected 

 l>,\ Lemmon, no. 892, June, 1887; type in IT. S. Nat. Herb. 



Only known from the typo locality. 

 (Sy .. cimens exoni hii'il: 



Arizona: Ty))e specimens as cited under type locality. 



