

li, ( '(Piilni 

 , ii: ISHl; 



SIT. 



usiiiilly 

 11 lr:ivt's 

 vithout a 

 |)iiiul()s«>- 



iiKii'c or 

 V or U'ss 

 i-toollu'd 

 hractlcts 

 h hclow), 

 ruit with 



;itso("' lliul 



iiuust iliul 



ill llt'fl*. 



to ciMitnil 



.")i:;, Aiiixnst 



laii ('Diiiity, 



/■,//, .luly l."'. 

 Vspcii l.;iki', 



icar Mniiiil 



ISS I; ( innsr 



Icar up tlic 

 jicrpli'xiiV- 

 (•yiT. It i> 



(ii-liciihlliilli 

 cctinll W itll 



Icsrriln'S llif 



ipcai'iiiict' I't 

 y tcri'tc ami 

 .■ at tin' tnp, 

 ■s iirc S {n ill 

 liter, Ir'WIih' 



col l/IKU AND UOSK NOKTII AMKKK'AN IM HKLMKKKA K. fu\ 



■J". Eryngium petiolatum Hook. I'l. l>or. .\iii. 1: •-'.'•'.•. ls:i4. 



l\. /II liii/dliiiii jiiiii-ii'ii/iiiiii ^ iVAy. I'fiic. Am. Ai'Mil. 8 : ^is."). ISTH. 



Krccl iiihI slt'iidtT. .". (o 1 dm. Iiiu'h. Iiriiiicliiiiu' alxiM': Itnsal iind lower 

 stem leaves I'cdiiccd to loiii;' nodose petioles, with or without small iiar- 

 rowlv lanceolate lilades. which are nearly parallel \eine(l and Iroiii 

 I'cmotelv spiiudose to spiiiulose-s(>rrate; upper stem lea\es narrow, 

 opposite, attenuate lielow. spinulosc-serrate altove. spinulose iit base; 

 heads short-pe(liiiiclcd. nloiiosc. small (altoiit S mm. in diamelei'); 

 lii'acis and l)i'actlets siihulate. ciliate-spiuose. ri^'id. at least twice as 

 hniii' as the liea<l. and m ikiiiL;' it (|uile spinose; fruit with lanceolate 

 cuspidale-acuminate sepals lonu'cr than the styles. 



'\\\)v locality, ".Moist soils on the plains of tlu^ Multiiomak [proh- 

 alil\ Multnomah I Ki\er." Oreii'oii; collei'ted hy piiHtjhis; type in Ilerh, 

 r.ril. Mils. 



\\ Ct Lii'oiuid. western ( )re(.>'()ii. 



Sill riiin'iis I .I'll iiiiiii'il: 



(>ia;(.n\: " Ncai- the rmpi|u:i liiver." H7//,(x F.r/iril. 1 iri(i; wet )>I:i('(>h in prairios, 



near Salciu, Marion ('(Hiiity, /A/// L'(ll), in IS7I itypcnl' ]■'. pi'l'iiilulum jitiirifn- 



liiiiii tU-[\y \: "suaifs, western < )rci:(in," Itmrrll, \u'^\\s[. ISSO; llood IJivcr, 



Waf^cd ('(innty. Ih mlirtoni :;()!i, Aiiirnst "), isst: Wiilainctte N'alicy, llimrll 



.">(). Anuust. ISSii; neai' .Medlunl, Ihnrill, .Inly, 1SS7; near Kcrliyviilc, Ifmnll 



:iO.\. ,Inly. 1SS7. 



Ilddkcr descrilifii t iiis species I'mni "one, and tiiat an iniperl'ect specinicn," lint at 



tlie ■^aiiie time it is an niniiistakalile dia.iriiosis. Later antiiors conl'usfd it with 



/■.'. iiiliiiihiliiiii, and (iray meiyiMl the two under the name A,', iiilliihihnii. I'^roin that 



time the s|ieeimens of I'., nrlicnliiliiiii stood for A.'. prUiiliiliiiii. an<l wiieii specimens of 



true !■'. jiitiiiliiliiiii came to hand in the collections of liall. an<l from near the type 



locality, ( iray descrilie<l them as /■,'. /ii'/iiilii/iini jiiiicii'ii/iiiin. This is, of course, not the 



A.'. jii1iiil(ttinii of our former revision. 



•_M. Eryngium elongatum (\ i^<: R.. sp. nov. 



l"'.recl. ,") to 4 dm. hio'h. somewhat hraiichiuo' tilun'o; hasal heaves 

 eloiiLi'ated, ohianceoliite. '.) dm. loiio'. spitmlose-serrate. iil)ruj)tly iicumi- 

 iiate. o'ladiially taperiiio- below into spinulose-winu'ed ])«'tioles; up[)er 

 leaves similiir, hut much siiiiiller; hciids on shoi't stout pcHluiicles, nearly 

 globose, iiboiit l.") mm. lono-, bracts iiroadly linear, soniewhiit W(^ak 

 iuid liecominu- retlcxiMl, much longer thiin the hetuls. bt'comini^' 25 

 null. lono-. spinose-bristly excei)t toward the tip. more or less scarious 

 maieined at l)!is(>; liracth^ts nari'ow and ri^id. a little I()u»i"er tlum the 

 tlowers. with conspicuous scarious miirjiin below (liroader tit l»as(>), 

 usuidly without bristles; septils oviite. scjirious-nuirginecl. 2 mm. lonj^, 

 v\ith an aliruptly cuspidat(>-bristly tij): styles lono-iu' tluuj the .sepals. 



Type locidity. iietir Stui Frtuicisco. Cal.; collected by G. R. Vthsci/^ in 

 is::.; type in U. S. Nat. llerl). 



Ill the Biiv reij-ion of California. 



