Lupinm. 



LEGUMINOS/^]. 



IL 



coriaceous, compresso.l, reticulated and with ncrveU o Tua dn sTr 7i?S.ori ' 

 82 ; uot Benth. ' ^^■'- '^- '^''''^^«' -^«"- ^^ i'^^^f- ii- ^iep. iv. 



tl.o gonuM. n„a tl.o rchI ,noro oblo.fg. ^ '" ' '"^ '"°''° ^°'"Pres.sed than is usimi in 



4. LUPINUS, I, 



I/l'l'INK. 



Cabx deeply bdab.ate bibracteolate. Standard broad, the sides retlexed : win^s 



Zliu :r:r' ''^ """''' '^■^•^^^ '^^'- ^^-^^-^^^ ^-^^^ -t deft ; a; 



thers alternately oblong and rounded. Stign.a bearded. Pod 2-valved, compre sed 

 coruaceous, 2 -12-seeded. - Annuals or perennials, herbaceous, or a f ^^ 



axi trv : '' '"""'^ """"^' ^^^"^^"^^^« - --t^--» (-ntary and 



axillary in a single species), bracteate. - Watson, Proc. Am. Acad. viii. 517 



Atlantic States, two of which a " i.eonHar n^^^^^^^^^ '7"^ ^''' <'"!" ^'^'f ^ ^lozen in th; 



in Alaska and British Colnn^MX^io o n or "are na v's I'f ^^^^^ Two species are found 



rc«.on wnst of the J?oc-ky Mountains, a dZ arMox^ra^am iH '9'!i TT' '"^^ ')' '"^^"°^ 

 Ours are of little value cconou.indlvlmt ratL^Tho en, H^/v ^ ''°"^ *" ^''° ^^"^o^- 



grain-nelds as to be injurious. Ma.;/ npclos a' /sho^^v InT; "^^^ '" abundantly in our 



oinantrnt. , "* ^ ^''^^ "" '''i"''>'' '^"'^ several have long been cultivated for 



♦ Annuals. 

 Flowers axillary, solitary : ovules 2 : thvarf 

 Flowers racemose : ovules.2 : bracts persistent. 



leather stout : flowers in whorls : peduncles elouffited 

 Leaves approximate ; petioles long. 

 Long-villous : flowers mostly purple 

 Smoother: flowers yellow to white 

 Leave.s scattered ; petioles short : pui.csconce short 

 Low or dwarf : flowers s.rattered. '' 



Hirsute : leaflets .5 : racemes flcarly .sessile 

 Vdlous or subglabrous : leaflets 7 :' peduncles lone 

 Mowers racemose : ovules .several mcies long. 



I- lowers in whorls : bracts deciduous 



Puberulent: leaflets broad, smoother above • l,racts short 

 Villous : leaflets narrow, pubescent both flldcs 



short ' ^'"' "'''•'•■ '""'^'' •^'""•l^'- ■■ l^'-i'^ts 



I'uborulcnt leaflets 5 to 7, truncate : bracts short 

 itSu^'inV^";'^^ \r''' ■■ ""-" 1-ge tracts short. 



Very hispid : flowers purple 



I-ow, villous: leaflets bron.ier : flowers small: bracfs short ,.er 

 sistont. Mioii, pn 



iippres.sed. 



4L L. UNCI ALLS. 



•"^3. L. MIUIlOCAItPUS. 



40. L. DKNSIFLOIIUS. 



41. L. I.UTEOLU.S. 



42. L. rusiLLU.^. 



4.*?. L. BUEVICAUUS. 



29. L. AFFINLS. 



30. L. NANUS. 



31. L. MICllANTIIUS. 



32. L. McnopiiYM.us. 



33. L. Sl'AUSIFLOKUS. 



34. L. TIIUNCATUS. 



3.'-.. L. SrivKKi. 



3(5. L. IIIKSUTI.SSIMUS. 



37. L. coNciNNir.s. 



38. L. OKACIUS. 



