206 COMPOSITE FAMILY, 



63. ZINNIA. (Named for a German professor, Zinn.) Commonly cnl- 

 tirated for ornament : fl. all summer. 



Z. ^legans, the favorite Gaeden Zinnia, from Mexico, with ovate heart- 

 shaped lialf-clasping leaves, and very large heads of rose-colored, purple, violet, 

 red, or white flowers, 2 -3' in diameter, of late also full-double like a small 

 Dahlia ; chaff of receptacle crested-toothed at tip ; akenes barely 2-toothed at 

 summit. ® 



Z. multiflbra, from Mexico, &c., now not common in gardeiis, being less 

 showy, has ovate-lanceolate leaves, hollow peduncle much enlarged under the 

 head, obovate red-purple rays, blunt entire chaff, and Irawned akenes. Q 



Z. angustifblia, cult, as Z. AtKEA; from Mexico, is widely and copiously 

 branched, rough-hairy, with lanceolate leaves, many small heads, oval orange- 

 yellow rays, and conspieuously pointed chaff. 



64. TAG^TES, FRENCH or AFRICAN MARIGOLD, bat from South 

 America and. Mexico. (Mythological name.) Fl. all summer. ®. 



» Plant anise-scented, with entire leaves, small corymbed heads, and few rays. 



T. Ificida, now rather uncommon in gardens, has glossy lanceolate serrate 

 leaves, and orange flowers. 



* * Plant strong-scented : leaves pinnate : leaflets cut-toothed : head large. 



T. er^Cta, Large Afeican M., with lanceolate leaflets, inflated club- 

 shaped peduncles, and heads of orange.or lemon-colored flowers, often full double. 



T. p&tula, Fkench M., with finer lance-linear leaflets, cylindrical pedun- 

 cles, and narrower heads, the rays orange or with darkef stripes. 



T. sign&ta is a more delicate low much-branched speties, with finely cut 

 leaves, slender peduncles, and smaller heads, the 5 rays purple-spotted or spotted 

 and striped with darker orange at base. > 



eS. DTS6DIA, FETID MARIGOLD. (Name, in Greek, (Jenotes the 

 ill-scent of the plant. ) Fl. late summer and autumn. 



D. Chrysautliem9ides. Roadsides and river-banks W. & S. W. : a low 



weed, nearly smooth, with spreading branches, opposite pinnately parted and 

 finely cut.leaves, and few yellow rays scarcely exceeding the involucre, ij) ,. 



66. CICHOEIUM, SUCCORY, CICHORY, or CHICORY. (Arabic 

 name of the plant.) Fl. all summer. 



C. Intybus, Common C. Nat. from Eu. by roadsides, &c. mainly E. : 

 leaves runcinate, rough-hairy on the midrib, or the upper ones on flowering 

 stems small and bract-like, entire ; showy blue flowers opening only in the 

 morning and in cloudy weather ; deep root used as substitute for coffee, y. 



C. Endivia, Endive, cult, from East Indies, for autumn salad; leaves 

 smooth, slightly or deeply toothed, or much cut and crisped, flowering stems 

 short and leafy. ® ® 



67. TRAGOPOGON, SALSIFY. (Greek name for goafs-ieard, from 



the pappus.) Fl. early summer. 



T. porrifdlius, Common S. or Oyster-plant. Cult, from Eu. for the 

 edible tap-root, sometimes running wild : smooth and pale, 2° - 4° high, branch- 

 ing, with long leaves tapering from a clasping base to a slender apex, very large 

 heads on hollow ped'uncle much thickened upwards, and deep violet-purple 

 flowers. (D 



68. IiEONTODON, HAWKBIT. (Greek name for lion-tooth, from the 

 runcinate leaves of some species.) 



Ii. autumuUe, Fall Dandelion or Hawkbit. Nat. from Europe in 

 meadows and lawns E. : leaves pinnatifid or laciniate; scapes slender, 8'- 12' 

 high, branching ; peduncles thickish and scaly-bracted next the small head : 

 fl. summer and autumn. ^ 



