no 



CONTKIUUTIONS KU<»M TMK NATIONAI, IIKUHAUI I'M. 



( iliiiKMMis. 'A to !» <liii. Iiiirli. I»riin<'liiiij.''; Ifiufs •_' to .'5 ti'i'imlcly com 

 pound; lt'ii(l»'ts luiMcoliiti' to o\utt'. t'lilirt'; iimlxl- !•' to -jo niycd; iny.s 

 r> to s rin. lon^^ |)('«liri>lH h to 12 nun. lon^: Iruit lu'oiully olilou|;, 4 

 mm. lon^^ 



TviM' lonililv. •• N'ii'^'iiiia." 



From ('anu(l)i to Noi'tli ( 'iirolina. wrst to Minnrsota :iii<l Ai'l\iitiMu>. 



ISjiiri lilt 111 I I II mi III il: 



OsTAUin: Stiirvr<'<'ii I'niiil, s-"//, Aiiuni-t I, isiil; KirmHinii. /•!./(/,,. .Iiil> l(>, l.SKM. 

 Nkw Yokk: Itlmni, I'liim (May 'JH, iMSHi, ihrill, (May •_"_', iHHIi, Winjiiinl 



(Jiim-Jiily, IHlt.t). 

 rKNNHVi.VAM.v: Nt'ar I <ainjinlcr, >;/!<///, May II, 1H)M. 

 Nkw .Ikknky: IMaiiiliclil, Tiirnhi, May, IH7!'; Siimwx ('niiiily, I'ollnnl, May IK, 



IMIM; (iiittcnlMTH, \'iiii SirUi, May -'0, IWi,'). 

 Mauvi.ami: (tlcii Kclm, /'«<// nl l!ts, May IL', !«•.'>. 

 hisTUKT OK CuM miiia: Kork Cici'k, I'lnnll, Aii^iihI I. IM77. 

 Vikciinia: Salt I'mul Moiiiifaiii, I'milni, AiiyiiHi, |H!M). 

 Noinii Cvuoi.iNv; Smiiinit <if TaMc \Unk Midiiilaiii, Smull >{■ //<//<;• •Jsu, .Inly '_', 



IH'U; near Killiiiuri', llilhiinir //. c/,. .|;!,V»«(, .linif I, iMiMi. 

 TknnI"»*wkk: Kn'iicli Mri>a<l iJivcr, A'<<(;//( »/ "(M), Aiiniisl '_'.'>, Is!i7; Knox Cniuity, 



liiilh 4-Jti, Jiiiif, IS!»S. 

 Wkkc \'ii{(iiNiA: l|iHliiir Cniiiily, /'i(//'»7,, May, iMii.'i ami IHU7. 

 Ohio: Laii<ah<t»'r, llii/ilinr; N'ili'S, liii/niliiiiii,,]n\\, IHIM; l/iraiii ( 'niiiity, //(V/vw c^i / , 



May 14, IH^II'. 

 Imhana: ('rawfoidsvillc, /i(/.v< , .liiin' '2'2, \s\f2. 

 MuiiKiAN: Alma, Ihiri.i, Aiinn.sl L'.H, |H!»I. 



Im,in<)ih: Near Cliica^ii, /A//"«»c^',- Naiu-rvillt', rinhtirli, ,]\\\y m, ls<.t7. 

 MisiHinKi: Jackson ('(.iinly, HhkIi ms, May 17, IWKl. 

 Iowa: Kayt-tlc Coiiiily, AV///., ,lmu'-Aii>.'iist, IHit4. 

 Minnkkota: Winona, l/otziiiifi i,,}n\y, iHSlt. 



32. EULOPHUS Nutt. in \H'. Coll. .Mriii. 6: tilt. ls:il». 

 I'DiluHriiiiliiiiii ixniy, I'rnr. Am. ArjiiF. 7: •>\'k ISdS. 



Calyx t«M'tli prominrnt. Fruit Hattcncd latnully, ovate to linear 

 oldonj,', }(hil>rous. Carpel with e((ual filil'oiin ril>s, and thin pei'ieaip 

 with a very small tjroup of stren»,4heninH; cells beneath each I'ili. 

 Styh)po(lium conical, with lonu- and recurved styles. Oil tubes I to ."• 

 in the interxals, 4 to S on the commissural side, and a small yroup in 

 the parenchyma of the commissural sulcus. Seed face broadly <'on- 

 cave, with a central longitudinal ridye. 



(ilabrouH perennials 'A to lo (Un. hioh, from deep-seated fascich^d 

 tul>ers, with piimately or ternately compound leave.s, narrowly linciu' 

 to oblon},''-rnu'ar mostly entire leaflets (or sej^ments), the terminal one 

 elonj^ated. irnolucre, (rarely wanlinfj^) aiul involucels of ,s(>veral lanceo 

 late acuminata' usually subcarious bracts, and long--peduncled uml»els 

 of white or pinkish tlowers. 



Type species, HuIojpIius huh rliiiniix Nutt. 



A j^enus of »t s|>eci«'s, belon};in«i|; to the I'nited Statics. 



Oil tiihcs wvcral in the inlcivals. 



Involucels of Hiiuill Hctaccons luaclU't.M. 



