234 MISC. PUBLICATION 4 01, U. S. DEPT. OF AGRICULTURE 



Gancedo, Alejandro. Flora arborea del territorio nacional del Chaco y 

 proyecto de ley. 237 p. illus., map. 28 cm. Buenos Aires, 1916. 



Brief description of tree, wood, uses ; photographs of nearly every species ; list 

 of species classified by uses, etc. 



Grisebach, A. H. R. Plantae lorentzianae. Bearbeitung der ersten und 

 zweiten sammlung argentinischer pflanzen des Professor Lorentz. Abhandl. 

 K. Gesell. Wiss. Gottingen 19: 49-280. 2 pi. 1874. (Reprinted 231 p., 1874.) 



Phytogeography, etc. ; list of 927 vascular plants, with localities, occasional 

 vernacular names, and frequent annotations. 



Symbolae ad floram argentinam. Zweite bearbeitung argentinischer 



pflanzen. Abhandl. K. Gesell. Wiss. Gottingen 24: 3-345. 1879. (Reprinted 

 1879.) 



Phytogeography; list of 2,265 vascular plants, with localities, occasional 

 vernacular names, and frequent annotations. Based on collections of Lorentz, 

 Hieronymus, and Schickendantz ; includes all species listed in his Plantae 

 Lorentzianae. 



Hassler, Em.il. Contribuciones a la flora del Chaco argentino-paraguayo. 

 1. parte. Florida pilcomayensis. Trab. Mus. Farm. Fac. Cien. Med. Buenos 

 Aires no. 21. 154 p. 1909. 



Botanical explorations; bibliography; annotated list of 701 vascular plants 

 known from the region of the lower Pilcomayo River. 



Hauman, Lucien. Etude phytogeographique de la region du Rio Negro 

 inferieur (Republique Argentine). Anales Mus. Nac. Hist. Nat. Buenos Aires 

 24: 289-443. 19 fig. 1913. 



Bibliography, geology, climate, plant associations, distribution ; annotated list 

 of 486 vascular plants. The area covered lies between the Rio Negro and the 

 Rio Colorado, reaching about 100 km. inland. 



La vegetation de File de Martin Garcia dans le Rio de La Plata. 



Pub. Inst. Invest. Geog. Fac. Filos. y Letras Univ. Buenos Aires no. 10. 

 38 p. 3 fig. (inch maps), 8 pi. 1925. 



Physiography, climate, plant associations, etc. ; annotated list of vascular 

 plants. The area is noteworthy for the fact that its flora is essentially in its 

 primitive condition. 



La vegetation des hautes cordilleres de Mendoza (Republique Argen- 

 tine). Anales Soc. Cien. Argentina 86: 121-188, 225-348. 7 fig. (incl. map), 

 pi. 7-25. 1918. 



Physiography, plant associations, statistics of flora, ecology, phytogeography ; 

 annotated list of 417 vascular plants; bibliography. 



Hicken, C. M. Canistellum Neuqueni. Plantas recogidas en las Cordilleras 

 del Neuquen por el Sr. Franco Pastore . . . Physis 1: 116-133. 1912. 



Geography, etc. ; list of 129 vascular plants with locality, general and local 

 range. 



Chloris platensis argentina. 292 p. 26.5 cm. Buenos Aires, 1910. 



(Apuntes de historia natural, v. 2.) 



A flora of the city of Buenos Aires and vicinity, being an annotated list of 

 1,261 vascular plants, with references and general range ; bibliography. 



Plantae fischerianae. Contribucion al conocimiento de la flora del 



Rio Negro. Physis 2: 1-18, 101-122. 1915-16. 



Annotated list of 284 vascular plants collected by Walter Fischer in the 

 vicinity of Rio Negro, a station on the railroad from Bahia Blanca to Neuquen. 



Plantae flossdorfianae in monte Famatina lectae . . . Darwiniana 



1: 22-42. 1922. 



Annotated list of 86 vascular plants collected at 3,000 to 4,000 meters altitude, 

 with extralimital distribution. (Province of San Juan.) 



Plantae Vattuonei. Darwiniana 1: 95-153. 2 fig. 1924. 



Botanical exploration, general features of flora ; bibliography ; list of 187 



vascular plants collected by Dr. Ildefonso Vattuone in 1923, with localities, local 

 and general range, and frequent annotations. (Provinces of Jujuy and Salta.) 



Primitiae sanzinianae. Las primeras plantas recogidas en Mendoza 



por Renato Sanzin. Darwiniana 2: 37-57. 1930. 



List of about 300 vascular plants, with localities. 



