212 4o.~ COMPOSITE. 



20. (19.) TANACE'TUM Linn. Tansy. 



1. T. vulgdre (L.) ; 1. bipinnatifid, Its. serrate. E. B. 1229. 

 St. 2 3 feet high, leafy. Heads in a terminal corymb. Fl. 

 golden yellow. Fr. with an entire crown. St. 2 3 feet high. 

 -Waysides. P. VIII. E.S.I. 



Tribe VII. Senecionea. 



Fl. of ray fern, ligulate; of disk tubular. Anth. tailless. 

 Style-branches truncate or slightly rounded. Pappus hairlike. 



21. (5.) DORONI'CUM Linn. Leopard's-bane. 



"fl. D. Pardaliari ches (L.) ; /. cordate denticulate, lowermost 

 I. on long stalks, intermediate with clasping auricles at the base of 

 the stalk, uppermost sessile clasping. J5. B. S. 2654. St. 2 3 

 feet high, erect, solitary, hollow, hairy. L. hairy, minutely 

 toothed, soft, blunt, the uppermost acute. Lowest petioles 

 not auricled. Heads several, phyll. lanceolate-subulate. Fl. 

 yellow. The earlier heads overtopped by the later ones. Fr. 

 oblong, furrowed, of disk hairy, of ray glabrous. Damp and 

 hilly woods and pastures, rare. P. V. VII. E. S. 



f2. D. plantagin' eum (L. ?) ; /. ovate denticulate, radical on 

 long stalks rounded or subcordate produced at the base, stem-l. 

 sessile clasping the lowermost with a winged and auricled stalk. 

 Sy. E. B. 762. Crown of the root woolly. St. 23 feet 

 high. Stem-l. narrowed in their lower half but sessile, upper- 

 most with a long taper point. Heads usually solitary, or, if 

 more, the lateral ones not overtopping the terminal one. Phyll. 

 subulate. Fr. of ray glabrous. Fl. yellow. Damp places, rare. 

 P. VI. VII. E. S. 



22. (4.) SENE'CIO Linn. Hagwort. 



A. Involucre with small scales at its base. 



* Fl. all tubular, or marginal ones ligulate but mostly revolute. 



1. 8. vulgdris (L.) ; 1. half-clasping pinnatifid, segments dis- 

 tant oblong blunt and together with the rachis and auricles 

 acutely and unequally toothed, lower 1. narrowed into a stalk, 

 heads in clustered racemes, outer phyll. very short adpressed 

 with black points, ray 0. E. B. 747. Smooth or woolly. 

 Not viscid. St. 612 in high, branching. Heads small, 



