'J 2 4 



CONTKIHUTIONS FUoM I'llK NAl'loNAl, II KKHAUIC M. 



inatcnal, liowcNfr, li;is Ihmmi m-cii cxci'iit tliiit ni IlartwcL's cnllcctiuii, iiiadt' iimii 

 tliaii lift y yt MI'S ai,'(i. 'I'lic attfiitidii nl' ( 'aliforiiiaii l>i>taiiists is called tn tlic dt'.-ii 

 al)ility of cnlU'ctiii).' a lull scries nf this species. 



2n. Lomatium oreganum ('. tSl: K. 



/'iiiriildiiniii nri'iiiiiiuiii {'. ik \'\. Iie\. N. Am. I liiliell. (1 1. iSSS. 



A wry imich nHliiccd ccspilosc pluiit Iroin a iimlticipitiil caiKlcN. 

 |)iil»('.>;('('iit tliroutiliouf : leaves narrow iiioutliiie. ()iii-(> to twice pinnate, 

 alternate .seuinents short. o\at(> to iineai-ovate. apieniate: i)e(liineie^ 

 slender and weak. Ioniser than the leiives. :i..'» to l<>eni. lonii': nniiteU 

 sinii)h'. <»r of two small unilxdlets (one sessile), with inxolneels ot' linear 

 j^reen hraetlets: pedicels of sterile flower.- 'J to .". nun. loni;'. I'ruitine 

 pedicels fewer and shorter: fi'nit 'A to I nnn. lonj;". l)roadly ol)lon<_'. 

 ])ulK\s('ent. with nai'row winu's; calyx teeth present. 



'rv])e locality. "Alpine* rocks, liliie and Kaiiie ("reek Moiintain>." 

 Oreo-on; colhu'ted l)y IT. ( '. I'uslc/,-. no. 1;!1M). .\iioust. I.s.stl- l.s.ss; 

 typo in Ilei'it. Coulter, fi'aoiuents in V . S. Nat. Herb. 



Sl>i'<'iiiiriin i:rii)ni)ii'il; 



Oreho.n: Type speeiiiieiis as cited under tyjie lueality: also cliffs of [>lue Mchih- 

 taitis, head of .Vulhouys Creek (said liy < 'nsir/: to lie the I'xact locality ni 

 tlu' type specimens), altitude 2,4(10 meters, ^(/.s'V/,' L'L'17, .luly 1!»-Septemlicr 

 14, 189i>. 



27. Lomatium hallii (Wtitson) ('. c't H. 



J'liicnhiiiiiiii liiillii \\'i[\f'i>\], i'roc. .\iii. .\cad. 11: 141. ISTti. 



Short caulescent, with elono'tited jjeduneles 1.;") to 4 dm. hioh. (.I'lhroti-: 

 leaves ])inniit(\ ohiony in outline, the o\ate seonients about 1 cm. loni:. 

 licM'ply toothed or [)inniititid: uml»(4 ecpially .'5 to ti-i'tiyed. with in\()lii 

 eels of smjiU l)ractlets; rays about 2..') cm. lono*. pedicels (> to S nnii. 

 lone-; llowei's yellow; fi'uit broadly ellipticid. olabrous. t? umi. lono. I 

 nmi. bi'oiid. with tiliform dorsal iind interuiediate ril)s; oil tul)es .". in 

 the intervals. 4 to <i on the conunissural side. 



Type locality, "northern Oreeon:" collected by //(///, no. 211: type 

 in Her I), (i -ay. 



Alpine in noi'tluM'n Oregoti and Washinoton. 



,Sy«'r////('//.s t'.iitiiiiui il: 



OHKiiox: Mount !!ood, ;diout timlier line, llonrll ~'.\s, .\ii^fust '.», isit.S. 



2s. Lomatium leibergi ('. c'>c H.. sp. nov. 



\'ery short caulescent, odabrous throue-hout. from a caude.x wlii' li 

 beconu's larj^c and nuUtici])ital: peduncles 2 to :') dm. hioh. e.xceediiii: 

 the leaves: loaves brij»ht <ireen, narrow in outline. 1 to I..") dm. lon^. 

 l)ipinnate: piiuiao (i or T pairs, ovate to oblonu'. lowest pair somewhat 

 olonji'atod: ultimate divisions small, ovate. i)inniit(dy lobed or toothed; 

 umbcd rather ('(pially few-rayed, with inxolucels of lin(>ar (donuated 

 distinct briU'tlets; rays 12 to IS mm. lono-; pedicels 2 to 4 imu. loni:; 

 Howei-s deep y(dl()w: fruit (inuuiiture) luirrowly oblong, o mui. Ioiil;. 

 with narrow wings. 



