214 Annals of the Carnegie Museum. 



Northern part of the island, Blain, Nos. yj, 74, gi (Millspaugh, 

 I. c). General Distribution: Cuba and the Isle of Pines, 



531. Henrietella parviflora (Grisebach) Triana. 



Henrietlea parviflora Grisebach, Catalogus Plantarum Cubensium, 1866, p. 95. 

 Henrietella parviflora Triana, Transactions of the Linnean Society, XXVIII, 

 1871, p. 144. 



Northern part of the island, Blain, Nos. j, yi (Millspaugh). 

 General Distribution: Cuba and the Isle of Pines. 



Family ONAGRACE^. 



{(ENOTHERACEyE.) 



Key to the Species Enumerated. 



Leaves reaching a maximum of 10 cm. or more in length, lanceolate to ovate; 



flowers 4-5 cm. broad 532. Jussiaa peruviana. 



Leaves linear-lanceolate to narrowly oblong, the largest 5-15 cm. long; flowers 



2-3 cm. broad 533. Jussicea suffruticosa. 



Leaves obovate or broadly spatulate, tapering below into a flat petiole, the largest 



4-5 cm. long; flowers less than i cm. broad 534. Isnarda repens. 



532. Jussiaea peruviana Linnaeus. 



Jussicea peruviana Linn^us, Species Plantarum, I, Ed. I, 1753, p. 388. 

 CEnothera hirta Linn^us, Systema Naturae, Ed. X, II, 1759, p. 998. 

 Jussicea hirta Vahl, Eclogae Americanee, II, 1798, p. 31. 



Near Nueva Gerona, 1904, A. H. Curtiss; along irrigation ditch, 

 Keenan's estate, May 9, 1910, 0. E. Jennings, No. i6j. General 

 Distribution: On wet banks, southern Florida, the Greater Antilles, 

 and continental tropical America. 



533- Jussiaea suffruticosa Linnaeus. 



Jussicea suffruticosa Linn^us, Species Plantarum, I, Ed. I, 1753, p. 388. 



Jussicea angustifolia Lamarck, Encyclopedic Methodique, Botanique, III, 1789, 



P- 331. 

 Jussicea octonervia Lamarck, I. c. 

 Jussicea oclofila P. DeCandolle, Prodromus Systematis Naturalis Regni Vegeta- 



bilis. III, 1828, p. 57. 

 Jussicea acuminata Stahl, Estudios Sobra la Flora de Puerto-Rico, IV, 1886, p. 132, 



in part, not Swartz. 



Specimens from near Nueva Gerona, 1904, A. H. Curtiss; a weed, 

 Keenan's estate, south of Nueva Gerona, May 9, 1910, 0. E. Jen- 

 nings, Nos. i6g fif i/j; in partly cleared swamp along river at Los 

 Indios, May 20, 1910, 0. E. Jennings, No. 450. General Distribution: 



