2.50 



357. PISUM. Sfj/Ie triangular. Stigma al(.)ng tlie proiiii- 

 iient upper angle, downy. 



359. LATFIYRUS. S/jjIe flattened vertically. S/Ignia 



along the dilated upper half of the style, downy. 



360. VI CI A. Sfi/le bearded in front, below the stigma. 



361. ERVUM. Stigma capitate, all over downy. 



*** Legume more or less i)crfcctlij 2-celled ; without the 

 former characters. 



365. ASTRAGALUS. Z/^^M;we tumid, of 2 longitudinal 



cells. 



**** Lcgiime xcith scarceli/ more than 1 seed ; ivithouf the 

 former characters. 



366. TRIFOLIUM. Legume hardly longer thiui the 



calyx, with 1 strc/, rarely more, deciduous, not 

 bin'sting. 



***** Legume either jointed, or spiral ; idthoid the former 

 characters. 



36\:. HEDYSARUM. LegutneoCl or more, compressed, 

 close, single-seeded joints. Keel very obtuse. 



362. ORNITHOPUS. Legume somewhat cylindrical, 



curved, of many close, single-seeded joints. Keel 

 rounded. 



363. HIPPOCREPIS. Z/^^7/»?e compressed, partly mem- 



branous, incurved, with many curved joints; one 

 suture with several notclies. 



368. MEDICAGO. Z/^o7<w^ spiral, compressed, somewhat 

 membranous. Pistil pressing the keel downwards. 



****** Legume of 1 cell, tvith numerous seeds ; v:ilJi<)ut the 

 former characters. 



367. LOTUS. ZyC^v/wt' cylindrical, spongy within. JJ'ings 



converging at their upper edges. Filam. partly di- 

 lated. 



