68 Annals of the Carnegie Museu-nj. 



* H. decapetalus Linnaeus. Thin-leaved sunflower. 



* H. tuberosus Linnaeus. Jerusalem artichoke. 



VERBESINA Linnaeus. 

 ACTINOMERJS Nuttall. 



* V. alternifolia (Linnaeus). Golden star. 



A. squarrosa Nuttall. 



COREOPSIS Linnseus. 



* C. tripteris Linnaeus. Tall tickseed. 



BIDENS Linnaeus. 



* B. frondosa Linnaeus. Beggar-ticks. 



f B. connata Muhlenberg. Purple-stemmed beggar-ticks, 

 f B. cernua Linnaeus. Small bur-marigold. 



* B. laevis (Linnaeus). Large bur-marigold. 



B. chrysanthemoides Michaux. 



* B. bipinnata Linnaeus. Spanish needles. 



GALINSOGA Ruiz & Pavon. 



* G. parviflora Cavanilles. Galinsoga. 



HELENIUM Linnsus. 



* H. autumnale Linnaeus. Sneezeweed. 



ANTHEMIS Linnjeus. 



* A. Cotula Linnaeus. Mayweed. 



