282 Annals of the Carnegie Museum. 



726. Erigeron purpuripes Britton & Wilson. 



Erigeron purpuripes Britton & Wilson, in Britton, Studies of West Indian Plants, 

 Bulletin of the Torrey Botanical Club, XLIII, 1916, p. 468. 



"In white sand, vicinity of Los Indios {Britton & Wilson 1420^)" 

 Britton, /. c. Collected in the spring of 1916. Known only from the 

 Isle of Pines. 



727. Conyza lyrata Humboldt, Bonpland, & Kunth. 



Conyza lyrata Humboldt, Bonpland, & Kunth, Nova Genera et Species Plantarum, 



IV, 1820, p. 70. 



Near Nueva Gerona, March 17, 1904, A. H. Curtiss, No. 41 g; 

 in recently-cleared low ground, north of Nueva Gerona, May 8, 

 1910, 0. E. Jennings, -No. 134. General Distribution: The' West 

 Indies, and from Nicaragua to Ecuador. 



728. Pluchea odorata (Linnaeus) Cassini. 



Conyza odorata Linn^us, Systema Naturae, Ed. X, II, 1759, p. 1213. Excluding 



Plumier's plant with serrate leaves. 

 Pluchea odorata Cassini, Dictionnaire des Sciences Naturelles, XLII, 1826, p. 3. 



Pedernales Point, February 16, 1899, C. F. Millspaugh, No. 141 4 

 (Millspaugh). General Distribution: From Bermuda, the Bahamas, 

 and Florida, southward through the West Indies, and from Mexico 

 to Venezuela. 



729. Pluchea foetida (Linnaeus) DeCandolle. 



Baccharis fcetida Linn^us, Species Plantarum, 1753, p. 861. 



Baccharis viscosa Walter, Flora Caroliniana, 1788, p. 202. 



Pluchea bifrons DeCandolle, Prodromus Systematis Naturalis Regni Vegetabilis, 



V. 1836, p. 45. 



Pluchea fcetida DeCandolle, op. cit., p. 452. 



On low ground along the river south of Nueva Gerona, May 12, 

 1910, 0. E. Jennings, No. 6j6. General Distribution: Swamps, 

 from New Jersey south to Florida and Texas, and in the West Indies. 



730. Pluchea purpurascens (Swartz) DeCandolle. 



Conyza purpurascens Swartz, Prodromus Descriptionum Vegetabilium Indiae 



Occidentalis, 1788, p. 112. 

 Pluchea purpurascens DeCandolle, Prodromus Systematis Naturalis Regni 



Vegetabilis, V, 1836, p. 452. 



In rich soil in low recently-cleared land north of Nueva Gerona, 

 May 8, 1910, 0. E. Jennings, No. 144; "Crescit in insula Pinorum 



