p 



290 RANUNCULACEAE 



7. T. occidentale A Gray. Stem 3-10 dm. high; leaves 3^ times ternate- 

 leaflets very thin, orbicular to obovate-cuneate, 3-lobed and^arsX crenate' 



mm Ton^f '5^?rm ^^dt^^ Vl^"" i^"^^°^^*^' 4^^^^"^ ^* botf ends 6^8 

 SJZfLhlnl Te^An"- ^^^^^ ^^ <=opses: B.C.-Calif.-Utah.-Alta. 



•i f^u"^' ^l^^,^^"^^^ .^"y""- ^^^""^ c^ose^y resembling the preceding- stem 

 3-8 dm. high; leaves 3-4 times ternate; leaflets thin, pale beneath fifemenS 

 filiform; achenes lance-oblong, acute at both ends, 6-7 mm loSg 2 5-3 5 mm 



:^sZ%Tenl ^'co3' "^V'^^'"- *he Precedmg. t" pro%L'a„" t! 

 ZZZl-mZ. mT lu ' ""'' ^""^'^ Ida.-Utah-^Colo.-Mont. 



1 ^\ ^* columbianum Rydb. Stem 3-5 dm. high; leaves 3-4 times ternate- 



btcuSr tltredTd leK '?H^ V'^d ''^ ^^^^^S' ^^- '« lone'^lyor' 

 ovatSn'iS Tl^:&'j^±'^':'f^'.'''.'^'' ?^%°-; ^^henes oblong- or 



-2 mm. wide. Meadows: 



Wash.— Ore.— Wyo.— Ida. SubmonL—MonL Jl-Au 



3-6 dm. high: leaves 3-4 



3-lobcd and crenate; inflorescence open and leafy: filaments fil form aohenS 



t Jhc^«Z,X- be^nShraVe-ce^fe^^^^^^ 



leaflets 1-2 cm. long, orbicular, with a rounded or subcordate EST 3-lobed and 



aS'^l'l'inSSr'hT'' ^'^^^ r? ^P^' ^^^^'^^^ short-stipitate! the body broacUy 

 sTendt'S^ 'y^l7£TS±''' S'Z' ^f -• ^-^' 2-^-3 --• b-ad,"flat witJ" 



Woods: c Colo. Mon/. Jl. 



TVE 



False Bugbane. 



KoJl*'''™?'*^V¥v''?^^''"^'*">^ rootstocks and tall stems. Leaves mainly 



sSal ""l^^ netaS ' j«"^-P,^t'«^S ^^T^^^ P^^^^^^^' corymbos^panirite 

 ?reti:'wiff'±l'fii!r.".^^^^^ "t^^^^^- petals wanting.^ Stamens 



"^V i • 'fl r i .-''*' nianients. ristils numerous, 1-ovuled. Achenes sharolv 



^*''lhe anS'rs*^"'"' °°^*^'''* ^ ^^''^ ^ ^^« ^«^i^ «f *^« ^«l^ene«: filaments broader than 



'n%iSe^'-;iUThe'^a^Ve?s"''^"'^^ ^ '^^ - *^- ^^^^ -^ 'he achenes; 'fllaL^ir^^t 



2. r. media. 



1 fVi "^j ^^'^^^ ^V"- Stem 3-10 dm. high, glabrous up to the inflorescence • 

 eaf-blades rem orm m outline, 1-2 dm. wide palmately 7-9-lobed a^d Trregu^ 



base Tmm ^tn^^'^'T'' l^r'^'^- ^°"^' ^Sfe-^s ovoid, rounded at the 

 Sf on«. J^Au. sanicuhfoha Greene. Woods: B.C.-Mont.— Calif. 



S^^S^in^t-o'dtrsite^^r '&f Tir' •- -ndeSTiS: 



6. CLEMATIS L. Virgin's Boweu, White Clematis, 



Iraveler's Joy, Pipe-Stem. 



Climbing vines Leaves opposite, pinnately compound or decompound 

 with entire, toothed, or mcised leaflets. Flowers in broad, paniculate ™s J 

 rarely solitary perfect dioecious, or polygamo-dioecious. Sepals rather ^maU 

 petaloid usually whit^, valvate, without a border, spreading Petals and 

 stammodia wantmg. Stamens numerous, spreading; anthers short and blunt 



eloni:t:7ty?ei. " "'"^'- ^'"^^ ^' '"^"^^ ^^^--' -^^ s^; or pluSose; 



