TRIFOLimi. TRIGONELLA. 95 



base, leaflets obovate minutely serrate, seeds 2. Sy. E. B. 3(U. 

 St. 16. 9. St. prostrate or ascending. FL small, reversed in 

 position. Pod included. Introduced. A. VII.] E. 



***** Fl stalked, yellow ; throat of the calyx naked within, not 

 inflated; cor. persistent ; standard covering the pod. 



18. T. procum'bens (L.) ; heads oval dense with about 40j#., pf d. 

 axillary equalling* or exceeding the leaves, fl. at length reflex ed, 

 standard dilated and de flexed in front (not folded) striate much 

 exceeding the pod, style much shorter than the pod, stip. -| ovate 

 acute entire, Its. obovate emarginate, central petiole longest, 

 seeds oval, radicle scarcely prominent. E. B.Q15. /S. 15. 15. 

 T. ayrarium, Huds. (not L.). Primary stem erect, branches 

 procumbent or ascending. Fl. turning tawny. Radicle causing 

 a slight irregularity in the otherwise regularly oval seeds. Dry 

 pastures. A. VI. VIII. E. S. L 



* 19. T. agrdrium (L.) ; heads ovil dense of about 50 j#., ped. axillary 

 equalling or exceeding' the 1., fl. at length reflexed, standard dilated 

 striate much exceeding the pod, stjle nearly as long as the pod, stip. 

 oblong-lanceolate not enlarged at the base, Its. narrowly obovate the 

 central petiohde not longer than the lateral. St. 16. St. erect. 

 Fl. deep yellow turning brown. Fields and roadsides, established in 

 some places. P. \ 7 J. VIII. E. S. 



20. T. dubium (Sibth.) ; heads close about 12/., ped. axillary 

 straight, pedicels very short, fl. at length reflexed, standard folded 

 furrowed truncate covering the pod, style much shorter than 

 the pod, stip. ovate falling short of petioles, Its. obcordate 

 intermediate one stalked. E. B. 1256. T. minus (Sm.) ed. 

 viii. T. filifornie Koch. -St. wiry, ascending or prostrate. 

 Fl. turning dark brown. Dry places. A. VI. VIII. E. 8. I. 



21. T.Jilifor'nie (L.) ; fl. few (2 7) in lax racemes, ped. axil- 

 lary flexuose, pedicels as long as the calyx-tube, fl. at length 

 reflexed, standard folded not furrowed deeply notched scarcely 

 covering the pod, Its. sessile. E. B. 1257. T. micranthum 

 Koch. St. prostrate, very sler.der. Standaid much narrower 

 in proportion than in T. ntinus. Dry places. A. VI. VII. 



E. S.? I. 



9. TRIGONEL'LA Linn. 



1. T. purpuras'cens (Lam.); clusters stalked axillary of 1- 

 3 stalked Jl., calyx glabrous, teeth slender acute nearly equal 

 erect, stip. ovate with long taper points, leaflets obcordate, seeds 

 68. E. B. 1047. Falcatula ornithopodioides (Bab.) ed. viii. 

 St. prostrate. Fl. small, pet. all distinct. Pod. compressed, 



