104 



BROMELIACEyE.=== 



I. TILLANDSIA L. Sp. PI. 286 (1753)- 



1038. Tillandsia usneoides L. Sp. PI. Ed. 2, 411 (1862). 



Rencalmia usneoides L. Sp. PI. 287 (1753)- 



COMMELINACE^.t 



2. COMMELINA L. Sp. PI. 40 (1753)- 



1039. Commelina communis L. Sp. PI. 40 (1753). 



Commelina vulgaris Schmeid. Ic. PI. 159, /. 40, 41 (1762). 

 Co??i7fieiina po/ygai/ia'R.oih, Catal. i : i (1797). 

 Commelina J I Ylldenovii Kunth, Enum. 4: 37 (1843). 



1040. Commelina erecta L. Sp. PI. 41 (1753). 



1041. Commelina hirtella Vahl, Enum. 2: 166 (1806). 



Commelina longifolia Michx. Fl. Bor. Am. i: 23 (1803), 



not Lam. 

 Commelina erecta A. Gray, Man. Ed. 2, 486 (1856), not L. 



1042. Commelina nudiflora L. Sp. PI. 41 (1753)- 



Commelina communis Walt. Fl. Car. 68 (1788), not L. 

 Commelina Caroliniana Walt. Fl. Car. 68 (1788). 

 Commelina Cayetinensis L. C. Richard, Act. Soc. Nat. Hist. 



Par. I : 105 (1792). 

 Commelina agraria Kunth, Enum. 4: 38 (1843). 



1043. Commelina Virginica L. Sp. PI. Ed. 2, 61 (1762). 



Commelina angustifolia Michx. Fl. Bor. Am. i : 24 (1803). 



2. TRADESCANTIA L. Sp. PI. 288 (1753)- 



1044. Tradescantia brevicaulis Raf. Atl. Journ. 150 (1832). 



1045. Tradescantia pilosa J. G. C. Lehm. Nov. Act. Leop. 14: Part 



2, 822, A 48 (1828). 

 Tradescantia flexuosa Raf. Atl. Journ. 150 (1832). 



1046. Tradescantia rosea Vent. PI. Nouv. Jard. Cels, /. 14 (1800). 



Tradescantia Virginica Walt. Fl. Car. 119 (1788), not T. 

 Virginiana L. 



1047. Tradescantia Virginiana L. Sp. PI. 288 (1753). 



* Contributed by Mr. Frederick V. Coviile. 

 f Contributed by Dr. Thomas Morong. 



