50 



FLORA OF MISSOURI. 



824. Canadensis, Michx. 



Pike, (Pech). 



825. caudata, Michx. 



(Torrey & Gray). 



826. dracunculoides, Pursh. 



Jackson, (Bush), St. Louis, (Engelmann). 



827. frigida, Wild. 



(Torrey & Gray), 



828. Ludoviciana, Nutt. 



Common. 



829. vulgaris* L. 



Common westward. 



830. Senecio aureus, L. 



Common everywhere 



831. var.' Balsamita, T. & G. 



Jackson, (Bush). 



832. lobatus, Pers. 



Common. 



833. tomentosus, Mx. 



Pike, (Pech). 



834. vulgaris, L. 



Boone. (Tracy). 



835. Cacalia atriplicifolia, L 



Common in damp woods. 

 83G. reniformis, Muhl. Great Indian Plantain. 



Boone, (Tracy). 



837. suaveolens, L. Indian Piantain. 



Pike, (Pech). 



838. tubrosa, Nutt. Tuberous Indian Plantain. 



Common. 



839. Erechthites hieracifolia, Raf. 



Common. 



840. Artium Lappa, L. 



Common in rich ground 



841. Cnicus altissimus, Willd. 



Common. 



842. var. discolor, Gray. 



Jackson (Bush). 



843. arvensis, Hoff. 



Very rare, but has been found in Cass, Jackson and 

 one or two other counties. 



Western Mugwort. 



Common Mugwort. 



Squaw- weed. 



Butter-weed. 

 Wooly Ragwort. 

 Common Groundsel 

 Pale Indian Plantain. 



Fireweed. 



Burdock. 



Tall Thistle. 



Canada Thistle. 



