38 BULLETIN DE L'HERBIER BOISSIER. 



* Cassia macrocarpa Micheli. 



Contrib. Fl. Parag., I, p. 43, pl. 16. 

 Herba 0,3-0,4, corolla lutea, in campis prope Villa-Hayes, Jul., n° 627. 



* Cassia occidenlalis L. 



Sp. PL, p. 539; Benth. 1. c, p. 112. 



Suffrutex caule lignoso, radiée foliisque medicinalibus (nom. vern. Taperiba), 

 species late dispersa, ad flumen pr. Villeta, no 290; Pirayu, n° 1194, in arenosis 

 pr. Sapucay, n° 1660, in pascuis Cordillera do Altos, no 1756, flor. Sept. -Jan. 



* Cassia Tora L. 



Spec. PL, p. 538; Benth. 1. c, p. 115. 



Suffrutex herbaceus, 0,5-0,8, floribus flavis, in arenosis prope Sapucay, Dec, 

 no 1659. 



Cassia leiophylla Vog. 



Syn. Cass., p. 25; Benth. 1. c, p. 121. 



Herba suffruticosa, 0,2-0,5, corolla aurantiaca, radicibus foliisque medicina- 

 libus, in pascuis et ruderis San Bernardino, Oct., n° 1385. 



Cassia reticulata Willd. 



Enum. hört. BeroL, p. 443; Benth. 1. c, p. 127. 

 Suffrutex 2-2,5 ni., ad ripam rivi Paraguay, Feb., n° 1923. 



Cassia acideata Pohl. 



Mss.; Benth. 1. c, p. 128. 



Suffrutex 1,5-2,5 met., caule lignescente, corolla aurea, ad ripam fluminis 

 Apa, Mai, no 2575. 



* Cassia barbata Nees et Mart. 



Nov. Act. Nat. Cur. XII, p. 32; Benth. 1. c, p. 133. 



Frutex arboriformis, 4-5 m., corolla aurantiaca, in rupestribus prope Rio- 

 Apa, Mai, n° 33; ad marginem sylvaruin Peribebuy, Feb., n° 1910 ; in sylvisad 

 ripam rivi Tebicuary, n<> 149. 



Cassia ? 



Herba, radice et caule lignosis, floribus luteis, inter rupes prope Cerro S. Tomas, 

 Mart., n° 628 (spécimen valde incompletum). 



* Cassia lalislipula Benth. 



L. c. p. 156. 



Herba 0,3-0,4, corolla lutea, in dumetis, Cordillera de Peribebuy, Febr., 

 no 1902. 



* Cassia rotundifolia Pers. 



Syn. PI. I, p. 456; Benth. 1, c, p. 161. 



Herba procumbens, corolla aurea, in campis arenosis, San Bernardino, Auç>\, 

 no 869. 



* Cassia serpens L. 



Sp. Plant., p. 541; Benth. 1. c, p. 161. 



Htn-ba 0,2-0,3, corolla flava, in arenosis prope Villeta, Dec, n° 146; San Ber- 

 nardino, n° 868; Paraguary, Sept., no 943; Juqueri, no 1487. 



