44 



44. Krigia, Schreb. 



Virginica, Willd. (Dwarf Dandelion.) 

 Dry sandy soil. Frequent. May. 



45. Cynthia, Don. 



Virginica, Don. 



Moist places along Brandy wine. Not common. 

 June. 



46. Hieracium, Tourn. 



scabrum, Michx. (Rough Hawk weed.) 



Woods; Brandy wine and elsewhere. Frequent. 

 Aug. 

 Gronovii, L. (Hairy Hawkweed.) 



Dry open woods; Brandy wine, &c. Frequent. 

 Aug. 

 venosum, L. (Rattlesnake-weed.) 



Woods and clearings. Frequent. June, 

 paniculatum, L. 



Woods and sandy meadows. Frequent. Aug. 



47. Xabalus, Cass. 



albus, Hook. (Lion's Foot. Rattlesnake-root.) 

 Clearings and thickets. Frequent. Aug. 



altissimus, Hook. 



Rich moist woods; Brandy wine. Frequent. Aug. 



Fraseri, DC. (Gall of the Earth.) 



Sterile soil; Brandy wine (Stanton, Dr. Michener). 

 Frequent. Sept. — Oct. 



48. Taraxacum, Ealler. 



Dens-leonis, 1 Desf. (Dandelion.) 

 Pastures, &c, everywhere. April. 



49. Lactuca, 3 Tourn. 



elongata, Muhl. (Wild Lettuce.) 



Rich soil; fencerows, &c. Frequent. July. 



50. Mulgedium, Cass. 



acuminatum, DC. 



Woods and thickets. Frequent. Aug. 



1 Miss Morris, of Germantown, has noticed that after flowering, the 

 head lies fiat on the ground until the fruit has matured, when it again 

 becomes erect. 



2 All varieties of garden lettuce are of this genus. 



