1H2 (!ONTlUIU TIONS KKoM THK NATIONAL IIKKHAKM M. 



Si)ii'liiir))i> r.rmiiliiiil: 



AnKA\s\>: Kcirl Lymi, I'uhinf. April '.', iHii;;. 



('<n.oi{ Mm: I'laiii", Hull A- llnrliiiiir 'J\\. \t\ iHti'J; iiiiir I>fii\tr, H'o//', .liiiif. 1M7;!; 



I'lirl.lc, //«'<•/,.•< I.'iT, .liiiif, IH'MI; h.'iiviT, .I//V. Enslinn,,! , iji ls'.(|; .Irv |>l:iin> 



Cniii'l'ill, April •_'S. js'.ij; Larimer Cnmily, linh r .W,\, Mny I, isit."); \'nr\ 



Culiiiis, r,,ii;„ \s\, April '-'!i, l.s'.ij; New WimlHor, Oslrrhniil, May. IMli:. 



iirar Denver, ll'il:i„ii.r H, 7, M. II, M:\\ •_'■> .liiiie 10, iHllii. 

 \\'m)Min(,: Clieyeiiiie, lliiniril, in isii;!; Laramie, .LA' A,'. XiLsnn liS'JW, May III, 



IHllK. 

 S.MTII |)\Knr\: hiaek Mills, Itn'lhiiy 7l'7, May -.'7, ISifJ; Smiihville, I'. II., il.,, 



IL', June 1, IMIM. 

 Mdxtaxa: lilnffH nf tlie MisHiiiiri, llnrmil. May, 1H7W; (ireal l-'all.t, W'illiiinis, 



.lune, I.HS7 an<l ISitl. 

 AssiMiioiv: Me<lieine Hat, »/-/<•., //„ I'.MKi, Mav :tl, I.SJM. 



'2. Cymopterus parryi (('. <V: K.) .Idiics. /<><' 4: 4S. 1S5»8. Fk;. 5.".. 



Cnln/ilii-'i purri/i ('. \ \l Kev. \. Am. riiihell. tyO. ISHS. 



Ht'stMiihliiiti" ^ '. iiriiiilis. hilt the h'iil' scyiiKMits sliortcf mikI inoi'e 

 oltlii^c. tlir fi'iiit somcwliiit liirticf with thicki'i" latt'ial \viii;;s. the l>iiic( 

 lets soiiicwlmt (litlVnMit. iiiid said to coiih' from the niountains iiistni<l 

 of llif plains, 



'rvpf locality. •'Little Sandy, northwest W voinin};; " collected liy 

 l\tri'ii in JST.'!; type in Ilefh. (J ray. 



Western Wyoiniiij;" and Montana. 



S\u I'liiii iix I'.niniiiii tl: 



Wvii.MiNii: Type specimens as citeil ntnler type loealily; (Jranner, ./<)//(>■, .Fime 



24, iHiMi; same statiun, Ann X./sau 4t)L'ti, .Fiiiie 10, 1K1I8. 

 Montana: < lallatin Cunnty. Tnmhi, May, IS.SS. 



;>. Cymopterus leibergii ('. vSl li., sp, nov. 



l\cseinl)liii<;- ('. <ic<i>(l!.s. hut somewhat stouter; leaves t ri])innate. tile 

 ultimate segments short and mostly olituse; |)ediini'les as lone- as the 

 h>av«'>or loiiecr; involucels of hroad somewhat mem hranaciMnishi'iict lets 

 more Of less JJ-clcd't at the apex; fruit hroadly ohlonji'. !<» mm. lont^'. 



Tyijc locality. Malheui" Valley, near Harper lianch, Oi'en-on; col 

 leited hy L, Hiny, no. 22r)H, .lune 12. IMMI; type in U. 8. Nat. llcrh. 



< )re;;()n and Idaho. 



Sill fiiiinis I laniliiiil: 



<)i(K(inN: Tyjie specimens as cite<l mider tyi>e locality. 

 Idaho: lllne Lakes, /'(/////( c (17, . I line .'!. IS!».'{. 



4. Cymopterus megacephalus . I ones. Zoe 2 : II. 1S1>1. 



Low (r» to IT) cml) and elahrous. a cluster of jirosti'ate leaves ainl 

 peduncles arisino- from a thick root; leaves short(>r than the fruiting 

 IM'duiudes. pinnate or t)ij)innate. with narrowly ohlonj;- pinnatilid se^:' 

 ments; ultimate divisions rather narrow and hlimtly toothed; rays iuid 

 j)edicels oh.solete, the white flowers and fruit heinj^ in d(Mise o-lohose 

 he Is. and the hractlets of the involucel wedj^e shaped, more or less 

 united at base and toothed at apex; fruit to .S mm. lone^, ohovate. 





