r)()2 I'l.ANT MKK OK A I- A l!.\ M A. 



N'atnrali/ril froin Kiir<i|ir. I'lnm < :iii.i<l:i to tlie (iiilf, wt-st ti> Lmiisi.iii.i ami 

 Nebraska. 



Al.AitAM.v: Throiij^hout tho State. Roadsides, waste jdaces, past nies, in d:iiii|> 

 rjcli soil. Flowers wliite. April to .Imie; coimiion. rereiinial. 



Kcoiioiiiie uses: Valuable for ]>asture. Fine bee ]dant. 



l\i>e locality: '' IIal>. in Kuropae jjusenifi.'' 



11<t1>. (Jci. Surv. Ilerli. Molir. 



Tiifoliuni resupiiiatum L. Sj>. I'l. « <l. l', 2 : K'si;. ITr.H. 



ECKOPK. 



Ai.aHAMa: Ad\»"ntivewith Uiiiiast. Mol. !!<•,. I iine, 1SS7: not ..1.s<t\ .-.l <.C l.iic > .•;irs. 

 'I'vpe locality : " I lab. in Anj^iia, I'.cljrj,,."' 

 Herb. (Jeol. Siii\ . 

 Trifolium procumbeiis L. Sj). I'l. 2 : 77L'. 17."..!. I,..\\ VKi.r.ow Ci.<)\ i:ij. 



Gra.v, Maii.cd.tl ll'lt. ("bap. FI.IH. 



El'KOPK. 



Allejjbenian and Carolinian areas. Introduced and I'nlly natnralizeil I'roin Canada 

 along tbo coast to ni)per<listrict8 of Sontli Atlantic and Cnlf States west to Arkansas. 



Ai-AisAM.v: Tennessee ^' alley. Copses, border of woods, roadsides. Matlisou 

 Conuty, Hnntsville. Franklin County, Kussellville. Flowers y(dlow, May, June. 

 Fiei|uent. Annual. 



Tyj)e locality: ''Ilab. in Kuropae caniiiestribus." 



Herb. Geol. Surv. Herb. Molir. 



Trifolium dubium Sibtli. Fl. Oxon. 231. 17t>l. T.kssku Yki.i.ow Tkkkoii,. 



Tri/olhiiii mhiKs Smith, Engl. Bot. t. l.JoS. 1799. 

 T. procumhens var. minus Kocb, Fl. Ger. ed. 2. 19.o. ISi:^. 



El'KOPE. 



Carolinian area. Sparingly naturalized. 



Alabama: Mountain region. Metamorpliic bills. ('ulti\.it»;<l ground. Le(^("ounty, 

 Auburn (/:,'« r/e iV' l^iiderwood). Flowers yellow, March. April. Rare. Aunu.il. 

 Type locality : "Meadows — pastures," Oxford, England. 

 Herb. Geol. Surv. Herb. Mobr. 



LOTUS L. Si). Fl. 2 : 773. 1753. Hornkd Ci.ovki:. 

 (Ho.sACKiA Dougl. ; Henth. Hot. Keg. 15 : under /. 1:?57. 1829.) 



Altont 100 species, of temperate regions lOurope. North Americ.i, eliied\' western, 

 about 30. 



Lotus americaiius (Nutt.) Bisch. Litt. Ber. Linuaea, 14 : 132. 1840. 



AMKRICAN HoKNKl) C1.OVKK. 



Trif/onella americana Nutt. Gen. 2 : 120. 1818. 

 Ao<»<« sericcH.'* Fursh. Fl. Am. Sept. 2 : 1S9. 1810. Not DC. 1813. 

 Ho8ackia pnrshiana Menth. Bot. Keg. 15 : under /. 1257. 1829. 

 Coulter, Coutr. Nat. Herb. 2 : 75. 



Widely distributed west of the Mississippi to the ]\acific and from the n])])er Mis- 

 souri to Texas. 



Alauama: Adventive with wool from the Southwest; riear thti site of an old woolen 

 mill at I'rattville. .June, 1880. Annual. 



Type locality: -'On the dry and open alluvial soils of the Missouri, from tlic 

 river Platte to the mountains."' 



Herb. Geol. Surv. Herb. Mohr. 



Lotus corniculatus L. Sp. PI. 2 : 775. 1753. Common IIohnki) Ci.ovkr. 



Adventive from Europe with ballast. Mobile, .June. 1888. Perennial. 

 Type locality : " Hab. in P'.uro])ae pratis."' 

 Herb. Geol. Surv. Herb. Mohr. 



PSORALEA L, Sp. PI. 2 : 702. 1753.' 



About 100 species, perennials, temperate and warmer regions of tiie globe. South 

 Africa. North America, 30. Eastern States, 10. 



Psoralen pedunculata (Mill.) Tail, ]5ull. Torr. Club, 21 : 114. 1819. 

 Ili'diiftaritm pedunculatum Mill. Gard. Diet. ed. 8, no. 17. 1768. 



' Anna M. Vail, A stndy of the genus Psoralea in America, Bull. Terr. Club, \o\. 21, 

 pp. 91 to 119. lbV4. ' 



