1 68 COMPOSITAE 



5. Ileliantheae. (style with crown of long hairs above the 



division; anthers usu. rounded at base with basally 

 inserted filaments; corolla of disc fls. actinom. ; pappus 

 not hairy; invol. bracts not membranous at margins; 

 recept. with scaly br.): Espeletia, Silphium, Xanthium, 

 Zinnia, Siegesbeckia, Helianthus, Dahlia, Bidens, Cosmos, 

 Tithonia. 



6. Helenieae (as 5, but recept. without scaly br.) : Helenium, 



Tagetes. 



7. Antkemideae (as 6, but invol. br. with membranous tip 



and edges; pappus o or abortive): Achillea, Anthemis, 

 Chrysanthemum, Matricaria, Tanacetum, Artemisia. 



8. Senecioneae (as 5 and 6, but pappus hairy) : Tussilago, 



Petasites, Senecio, Doronicum. 



9. Calendnleae (cap. with ? ray fls., and usu. 3 disc fls., with 



undivided style; anthers pointed at base; recept. not 

 scaly; no pappus) : Calendula. 



10. Arctolideae (style, below or at point of division, thickened 



or with circle of hairs; cap. with lig. ray fls.; anthers 

 acute at base or with longer or shorter point and with 

 filaments inserted above the base) : Arctoiis. 



11. Cynareae (style as in 10; cap. homog. or with neuter, 



rarely ?, not ligulate, ray fls.; anthers uju. tailed; 

 recept. usu. bristly; Echinops, Carlina, Arctium, 

 Carduus, Cnicus, Cynara, Centaurea, Carthamus, 

 Saussurea. 



12. Alutisicac (cap. homog. or heterog. ; ray fls. when present 



usu. 2-lipped; disc fls. actinom. with deeply-divided limb, 

 or 2-lipped): Barnadesia, Mutisia, Stifftia, Gerbera. 

 B. LIGULIFLORAE. All fls. ligulate. Latex. 



13. Cichorieae: Cichorium, Rhagadiolus, Picris, Crepis, Hie- 



racium, Leontodon, Taraxacum, Lactuca, Tragopogon, 

 Scorzoneia, Sonchus. 

 Compound (1.), where the stalk bears several leaflets; (head), Angian- 



thus, Echinops; (fr.), aggregate, Anona, Ranunculus, Ritbits. 

 Compressed, flattened. 



Compsoneura Warb. (Myristica p.p.). Myrist. 6 trop. Am. 

 Conamomum Ridl. Zingiberaceae (l). 2 Malay Penins. 

 Conandrium Mez. Myrsinaceae (n). 3 Malaya. 

 Conandron Sieb. et Zucc. Gesneraceae (i). i Japan. 

 Conanthera Ruiz et Pav. Amaryllidaceae (in). 5 Chili. 

 Conanthus S. Wats. Hydrophyllaceae. i W. U.S. (incl. Nam a 20). 

 Conceptacle, reproductive cavity. 



Conceveiba Aubl. Euphorbiaceae (A. 11. 2). 6 trop. S. Am. 

 Conchium Sm =Hakea Schrad. (Proteac.). 

 Conchopetalum Radlk. Sapindaceae (n). i Madagascar. 

 Conchophyllum 131. (Dischidia BH.). Asclep. (n. 3). 5 Malaya. 

 Concinnus (Lat.), neat. 

 Concolor (Lat.), of uniform colour. 

 Concrescence, union of originally distinct organs by growth of the tissue 



beneath them. Organs in the earliest stages of development are usu. 



