CHECK LIST OF FOREST TREES 233 



NAMES IN USE 



Desert Willow (Calif., Tex., N. Mex., Flowering Willow (Tex.). 



Ariz., Utah, Nev.). Spanish Willow (Tex.). 



Texas Flowering Willow (Tex.). Catalpa Willow (Tex.). 



ENALLAGMA Baillon 



Enallagma cucurbitina (Linnaeus) Urban. Black Calabash-tree. 



Range. — Coast of southern Florida (Biscayne Bay, east of mouth of Miami 

 River; also on Little River); West Indies; southern Mexico; west coast of Pan- 

 ama to Venezuela. 



Note on nomenclature. — Formerly designated as Crescentia ovata Burmann, 

 with which it was confused, and as Crescentia cucurbitina Linnaeus. 



NAMES IN USE 



Black Calabash-tree (Fla.). Black Calabash (Fla.). 



Family RUBIACE^ 



PINCKNEYA Michaux 



Pinckneya pubens Michaux. Fevertree, 



Range. — Coast region from South Carolina to Georgia and Florida (from Leon 

 to Washington County). Very rare and local in its distribution. 



NAMES IN USE 



Georgia Bark (S. C, Fla.). Florida Quinine Bark (Fla.). 



Fevertree (Ala.). 



EXOSTEMA Richard 



Exostema caribseum (Jacquin) Roemer and Schultes. Princewood. 



Range. — Southern Florida (Biscayne Bay to Dade County and southern 

 Keys: frequent on Key West and Upper Metacumbe Key); West Indies, south- 

 ern Mexico, and west coast of Nicaragua. 



NAME IN USE 



Prince- wood (Fla.) 

 CEPHALANTEUS Linmeus 



Cephalanthus occidentalis Linnaeus. Buttonbush. 



Range. — New Brunswick to southern Florida; through Ontario and southern 

 Michigan to southern Minnesota, eastern Nebraska, Kansas, Oklahoma, south- 

 western Arkansas (Big Creek) and eastern Texas (Rio Grande); southern New 

 Mexico and Arizona; California; Mexico and Cuba. 



NAMES IN USE 



Button Willow (Ky.). Crooked Wood (Ky.). 



Button Bush (general). 



