* ! 



172 CoNrUIIM'TlONS KUoM llli: NATIONAL IIKUHAKII'M. 



Ill llic iiiniiiil!iiii> of rii>t('ni ()irn(iii iiiid \\'ii>liiii;4t<iii. and jnl jiicciii 

 Mall... 



Sjti iiiiii iif I lanniii il: 



Hull. IPS: Nciir llniiviT ( 'iTck, < iilliiuii ( 'niiiilv . iillituilr l,;l'.IO iiit'trrH, l.iiltivij l:;i 

 June l.ls'.M; near Siriiw lifirv riiilic. I'.liir Miniiiiain-, altitii.lr L', I7"> mt'tci - 

 r,,*;//, .")1, .Inly l;!, IfSilti; l.o^'iiii \iillcy, lllm- .Muiiiitain?', L'uxivk Km?, -Iiiii. 

 •JO, ls!t7. 



\V \siiiN(iTi)s: IIi^'ll riilp's III' IlliU' Mniiiiiaiiis, Walla Walla ( 'niiiity, I'ljtrv'S.W^y 

 .(illy 1"), IS!i(>; crcvii'cr* nl' npcks on liiil-^iijcs, Wawawai, W'hitinaii Cniiiilx, 

 l-:/iii<r 770, May, ls(i7; sniitlicast Wasliiii;.'t<.ii, //<///(./• L'LM, July 17, l.s!)7. 



Ihmicp: Cuilily Mdiiiilaiiis, ./(//(..•<, .Inly II, |s!t(l. 



;?. Pteryxia thapsoides Null, in Toir. iSl; (Iray I'M. 1: tl:j;». I,s4(i. 

 ('i/iiiii/,t, riis llmiisdlihs 'Viwr. i^; (iray l"l. 1 : Hi!"). Isld. 



Short ( iiiilrsct'iit. peduncles risjiin' ;; dm. hiuli inid eNceediiio- tlic 

 leaves. o|iil)i'(»iis; leaves with hioad outline, linely dissected, the uiti 

 mate divisions small and linear: iimlitd with t! to |ti fays, and invohiceU 

 oi' linear or setiiceoiis liractlets: rays in Ifuil 1 to i.\.''» cm. lon«;': pedieeU 

 ;> to .'» mm. loiiM-; llowcrs yellow: fruit ol>lon<i'. .") to tl mm. lonef. with 

 hiteral winj;s al>()ut half as hroad as liody. and narrower dcu'sal am! 

 intermediate winj^s: oil tubes ;> to ."> in the intervals, s to 1<> on tin' 

 commissuial side: seed much lliitteiied. 



Type locality. " rocky phices in the illiie Mountains of Oregon:" 

 collected hy Xiiifull; type in Ileil). Thilad. .Vcad. 



Mountains of eastern Orej^on. 



Spi'i'Inii IIS I'.niiiiliii il: 



OiaciatN: Type siiccimciiH as cited iiiidcr type locality; " rucky suhalpiiio riiljrc!^," 

 (Uix'ivl: lli'.iti, .inly ami Aiitriii^t, Issd; I'ninn, Cn/icl.- lii.M, in ISli7; "l'ni:ii 

 the liifrher Wallawa Mniintaiiis," r/f.s/V/,' L'ds,'), .Viitrii^t L':;, iSitS. 



4. Pteryxia californica ('. t^!; !{.. sp. now 



Heseml»lin<:' /'. h r:hi iith'i ini, hut somewhat stouti^r: leaves wilh 

 l)r<)a(l outline, strongly once or twice teriiate llieii pinnate into lai'ji'er, 

 ovate to ol)l()nLi". pinnately toothed or lolied. not so ri^'id see-ments; 

 umlxds with unequal I'ays ;> to T..'» c;u. lonn'; fruit lu'oadly ohloni:. 

 al)out (1 nun. lon^'. each carpel with li to .") hroad thin winj^s. neither 

 undulate ci'isped nor thickened at insertion. 



Type locality. Sisson. Siskiyou County. Cal. ; collected hy //. A. 

 llroim, in l.s'.»T: tyjie in l'. S. Nat. Herb. 



Moimtains of northern California. 



Sj)ecl)neiis r.riuiiiiwd: 



Cai-u^ouma: Type spccinieii as citcil iiinlcr type locality; the following spcciim us 

 are apparently. tlic same: Sierra N\'vaila Monntains, [jiinmuu, in 187.'i; mar 

 K(lf,'\voo(i, Siskiyou ('onnty, Li'iiunoii 4.'), .lune 27, 188!). 



5, Pteryxia petraea (.loues) ('. iSc R. 



Ci/iiiii/ili riis jii'Ininis .](ini's, Contr. to Western llotuny no. S: '.V2. 18US. 

 Short caulescent, arisino- in dense clusters from a branched caudex, 

 wliieh is clothed with old leaf slieaths. ."> dm. hioh, the pediuicle.s exceed- 



