CHECK LIST OF FOREST TREES 183 



ilex opaca Aiton, forma subintegra C. A. Weatherbv. 



Range. — Massachusetts (type locality in the vicinity of Mashpee — L. C. 

 Jones); South Carolina to Florida and Mississippi; and probably elsewhere in 

 the range of the species. 



Ilex opaca arenicola Ashe. 



Range. — Florida (Marion to Clay Counties — Common in the "scrub" region;. 

 Note on nomenclature. — Recently characterized as Ilex tumulica Small. 



Xllex attenuata Ashe. Hybrid 



Range. — Western Florida (Walton Countv, on stream heads near Mossy- 

 head Post Office). 



Note on nomenclature. — Supposed to be a hybrid between Ilex opaca 

 and Ilex cassine Linnaeus, with which it grows. 



Ilex cassine Linnaeus. Dahoon. 



Range. — Coast region from South Carolina to Florida (Biscayne Bay and 

 Tampa Bay) ; west on the Gulf coast to western Louisiana. 



Note on nomenclature. — Formerly designated as Ilex dahoon Walter. 



NAMES IN USE 



Dahoon (Holly). Cassena-bush. 



Yaupon. 



Ilex cassine ang.ustifolia Willdenow. Dahoon. 



Range. — Southern Alabama. 



NAMES IN USE 



Narrowleaf Dahoon. Dahoon. 



Ilex cassine myrtifolia (Walter) Sargent. Dahoon. 



Range. — North Carolina to Florida and Louisiana. 



NAMES IN USE 



Dahoon (N. C., S. C, Ga... Ala., Fla., Yaupon (Fla.). 



Miss., La.). Mvrtleleaf Dahoon (lit.). 



Dahoon Holly (N. C, S. C, Fla.). Myrtle (lit.— N. C). 



Ilex krugiana Loesener. 



Range. — Southeastern Florida (Dade County, in the vicinity of Homestead 

 and on Paradise Key — Everglades); Bahamas, Haiti, and San Domingo. 



NAME IN USE 



Krugs Holly 

 Ilex vomitoria Aiton. Yanpon. 



Range. — Coast region from southern Virginia to Florida (St. Johns River and 

 Cedar Keys;; west on the Gulf coast to Texas (Matagorda Bay, Rio Blanco, 

 and Guadalupe River) ; northward in Alabama to Autauga County; west of the 

 Mississippi River northward to southern Arkansas. 



NAMES IN USE 



Yopon (N. C, Ga.. Ala., Miss., Tex.). Emetic Holly (S. C). 



Yaupon (N. C, S. C, Fla., Miss., La.). Appalachian Tea. 



Cassena (N. C, S. C, Fla., La.). Carolina Tea. 



Cassine (La.). Indian Black Drink. 



True Cassena. Deer-berry. 



Evergreen Cassena Cassena-bush. 

 Cassio-berry Bush. 



