and se. La. Atlas vol. 4, map 137. 



140. Staphylea trifolia L.. American bladdernut. N.H., Vt., and 

 extreme s. Que., w. to s. Ont., Mich., n. Wis., and se. Minn., s. to 

 e. Nebr. and e. Okla., and e. to Ark., mv. Fla.. and Ga. Atlas vol. 4, 

 maps 143-NE, 143-SE. 



141. Stewartia malacodendron L.. Virginia stewartia. Coastal 

 Plain, chiefly, from e. Va. and N.C., sw. to nw. Fla., La., se. Tex., 

 and s. Ark. Atlas vol. 4, map 146. 



142. Styrax americana Lam.. American snowbell. Coastal Plain, 

 chiefly, from se. Va. to c. Fla., and w. to e. Tex., n. in Miss. Valley 

 to extreme se. Okla., se. Mo., s. 111., sw. Ind., and w. Ky. Atlas 

 vol. 4, map 148. 



143. Styrax grandifolia Ait., bigleaf snowbell. Coastal Plain, 

 chiefly, from extreme se. Va. and N.C. to n. Fla. and w. to w. La., 

 and n. to w. Ark. and w. Tenn., also local in s. Ohio (Athens Co.). 

 Atlas vol. 4, map 149. 



144. Symplocos tinctoria (L.) L'Her., common sweetleaf. 

 Coastal Plain, chiefly, from s. Del., se. Md., and se. Va. to n. and 

 c. Fla., and w. to e. Tex., n. in Miss. Valley to extreme se. Okla. and 

 c. Ark. Atlas vol. 4, map 151. 



145. Tilia caroliniana Mill., Carolina basswood. Coastal Plain 

 and Piedmont from N.C. to c. Fla., w. to e. and c. Tex., and n. to 

 se. Okla. and c. Ark. Atlas vol. 4, map 153. 



146. Tilia heterophylla Vent., white basswood. Sw. Pa. w. to s. 

 Ohio, s. Ind.. extreme s. 111., and e. and s. Mo., s. to n. Ark., ne. 

 Miss., Ala., sw. Fla., and Ga., and n. to Md. Also local ne. to e. Pa. 

 and w. N.Y. Atlas vol. 1, map 194-E. 



147. Toxicodendron vernix (L.) Kuntze, poison-sumac. S. 

 Maine w. to extreme s. Que., N.Y., s. Ont., c. Mich., c. Wis., and 

 se. Minn., se. to 111., se. Tenn., e. Tex., and c. Fla. Atlas vol. 4, 

 maps 152-NE, 152-SE. 



148. Ubnus alata Michx., winged elm. S. Va. w. to Ky., s. Ind., 

 s. 111., and s. Mo., s. to c. Okla. and c. and se. Tex., and e. to c. 

 Fla. Also local in Md. Atlas vol. 1, map 195-E. 



149. Ulmus americana L., American elm. Cape Breton Is., N.S., 

 P.E.I., N.B., and s. Que. (Gaspe), w. to c. Ont., s. Man., and se. 

 Sask., s. to extreme e. Mont., extreme ne. Wyo., w. Nebr., w. Kans., 

 w. Okla., and nw., c, and se. Tex., and e. to c. Fla. Atlas vol. 1, 

 maps 196-N, 196- W, 196-E. 



150. Ulmus crassifolia Nutt., cedar elm. Extreme sw. Tenn., 

 Ark., and s. Okla., s. to c. and s. Tex. and extreme ne. Mex. (N.L. 

 and Tamps.), and e. to La. and w. Miss. Also local in n. Fla. 

 Atlas vol. 1, map 197-E. 



151. Ulmus rubra Muhl., slippery elm. Sw. Maine w. to N.Y., 

 extreme s. Que., s. Ont., n. Mich., c. Minn., and se. N. Dak., s. to 

 e. S. Dak., c. Nebr., w. Okla., and c. Tex., and e. to nw. Fla. and 

 Ga. Atlas vol. 1, maps 198- W, 198-E. 



152. Vaccinium arboreum Marsh., tree sparkleberry. Va. w. 

 to Ky., s. Ind., s. 111., and extreme se. Kans., s. to e. Okla. and e. 

 and sc. Tex., and e. to c. Fla. Atlas vol. 4, map 154. 



153. Viburnum nudum L., possumhaw viburnum. Coastal Plain, 

 chiefly, from s. Conn., Long Is., N.J., and sw. Pa., to c. Fla., w. 

 to e. Tex., and n. to c. Ark. and w. Tenn. Atlas vol. 4, map 156. 



154. Viburnum obovatum Walt., Walter viburnum. Coastal 

 Plain from e. S.C. to c. and nw. Fla. Atlas vol. 4, map 157. 



155. Viburnum rufidulum Raf., rusty blackhaw. Se. Va. w. to 

 Ky., s. Ohio, s. Ind., c. Mo., and e. Kans., s. to c. Okla. and c. 

 and e. Tex., and e. to n. Fla. Atlas vol. 4, map 160. 



156. Yucca aloijolia L., aloe yucca. Coastal dunes and mounds 

 from se. N.C. to s. Fla. inch Fla. Keys and w. to s. Ala. Atlas vol. 

 4, map 161. 



157. Yucca gloriosa L., moundlily yucca. Coastal dunes and 

 beaches from ne. N.C. to se. Ga. and extreme ne. Fla. Atlas vol. 4, 

 map 162. 



158. Zanthoxylum clava-herculis L., Hercules-club. Coastal 

 Plain from e. Va. to s. Fla. and w. to e. Tex., and n. to se. Okla. 

 and c. Ark. Atlas vol. 4, map 165. 



158.1 Ilex amelanchier M. A. Curt., sarvis holly. Rare and local 

 in Coastal Plain in N.C, S.C, Ga., nw. Fla., Ala., Miss., and se. 

 La. Atlas vol. 4, map 63. 



158.2 Ilex longipes Chapm., Georgia holly. W. N.C, S.C, and s. 

 Tenn., s. to nw. Fla., and w. to La., sw. Ark., and e. Tex. 



158.3 Euonymus atropurpureus Jacq., eastern burningbush. C 

 N.Y. and extreme s. Ont., w. to s. Mich., c. Wis., c. Minn., and se. N. 

 Dak., s. to e. Nebr., c. Okla., and c. Tex., e. to Ark., Miss., Ga., and 

 nw. Fla. (Gadsden Co.). and n. to N.J. Atlas vol. 4, maps 49-NE, 

 49-SE. 



158.4. Magnolia tripetala L., umbrella magnolia. S. Pa. w. to 

 s. Ohio and s. Ind. (Crawford Co.), s. to c. Tenn., se. Miss., nw. 

 Fla. (Okaloosa Co.), and Ga. Also local in Ozark Plateau of Ark. 

 and se. Okla. (LeFlore Co. ) . Atlas vol. 4, map 81. 



158.5 Asimina parviflora (Michx.) Dunal, smallflower pawpaw. 

 Se. Va. s. to c. Fla., w. to e. Tex., and n. to extreme s. Ark. 



158.6 Cornus stricta Lam., swamp dogwood. Chiefly in Coastal 

 Plain from Va. to c. Fla. and e. Tex., n. in Miss. Valley to se. Okla., 

 se. Mo., c. 111., s. Ind., and Ky. Atlas vol. 4, map 42. 



159. Acacia choriophylla Benth., cinnecord. Very rare on n. 

 Key Largo in Upper Fla. Keys, not on Fla. mainland (Alexander 

 1968) . One tree found in 1967 may have been destroyed by a fire 

 in 1975. Another was located in 1977. Bahamas and Cuba. 



160. Acacia macracantha Humb. & Bonpl. ex Willd., long-spine 

 acacia. Very rare on Ramrod Key (near Big Pine Key) in Lower 

 Fla. Keys, not on Fla. mainland (Ward 1967). Fifteen plants 

 found in 1963. apparently native. Also introduced in s. Fla. and 

 escaping. From Bahamas through West Indies including P.R. and 

 V.I. Also n. S. Am. from Colombia and Venezuela to Ecuador 

 and Peru. (A related sp. possibly not distinct, n. in C Am. 

 to Mex. ) 



161. Acoelorrhaphe wrightii (Griseb. & H. Wendl. I H. Wendl.. 

 paurotis-palm. Local in s. Fla. (Dade, Monroe, and Collier Cos.). 

 Bahamas, Cuba, and Atlantic Coast of Honduras and Nicaragua. 



162. Alvaradoa amorphoides Liebm., Mexican alvaradoa. Local 

 in several hammocks of s. Fla. ( s. Dade Co. ) . Reported from Key 

 Largo. Cuba, Bahamas, and from n. Mex. (Son., Chih., and s.) 

 s. to Costa Rica. 



163. Amphitecna latifolia (Mill.) A. H. Gentry, black-calaba-h. 

 Very rare in s. Fla. (Biscayne Bay inch Brickell Hammock. Dade 

 Co.). Widespread in tropical Am. in West Indies incl. P.R. and 

 V.I., and from s. Mex. s. to Ecuador and Venezuela. 



164. Amyris balsamijera L., balsam torchwood. S. Fla. (Matte- 

 son Hammock, Dade Co.), apparently rare and local. Cuba, 

 Jamaica, Hispaniola, P.R. Honduras, and nw. S. Am. in Colombia. 

 Venezuela, and Ecuador. 



165. Amyris elemifera L., torchwood. S. and e. Fla. from Lower 

 Fla. Keys n. along Atlantic Coast to Volusia Co. i also Nassau 

 Co.). From Bahamas through West Indies incl. P.R. and V.I. 

 C Am. in Guatemala, Belize, Honduras, and El Salvador. 



11 



