60 MALME, DIE COMPOSITEN DER EHSTEN KEGNEI.LSCIIEN EXPEDITION. 



Parthenium L. 



P. hysterophorus L. — Baker, 1. c. pag. 165. 



Argentina: ad Nacurutii in delta flum. Paranä (1895. Kullberg.). 



Jsegeria H. B. K. 



J. hirta (Lag.) Less. — Baker, 1. c. pag. 167. 



Rio Grande do Sul: pluribi in apertis humidis, brevitor graminosis, in ripis rivu- 

 lorura et ad inargines paludura; specimina reportavimus e colonia Ijuhy (1 8 ^4 93. Malme 

 760 B.), Cruz Älta (18'V4 93. Malme 724 C), inter Silveira Martins et Cruz Älta 

 (18 2V3 93. Malme 724.). 



Enhydra Lour. 



E. anagaliis Gardn. — Baker, 1. c. pag. 169. 



Rio Grande do Sul: Porto Alegre (In fossis et lacunis. 18'^/n92. Malme 278.); 

 Paraguay: Asuncion (In ripa flum. Paraguay. 18 ^*/ii 93. Anisits 127.). 



Eclipta L. 



E. alba (L.) Hassk. — Baker, 1. c. pag. 170. 



Rio Grande do Sul: Cachoeira [In campo; in fossa fere sicca. 18 '^,'2 93. Malme 

 580. — Forma erecta (L.)]. 



Herba annua, ligulis albis. 



E. lanceolata DC. var. longifolia Baker. — Baker, 1. c. pag. 171. 



Rio Grande do Sul: Canöas pr. Porto Alegre (Locis subhumidis secunduui viam 

 ferream, parce. 18 ^°/ii 92. Malme 294.). 

 Herba annua (?), ligulis luteis. 



E. elliptica DC. — Baker, \. c. pag. 171. 



Rio Grande do Sul: Säo José del Norte pr. oppid. Rio Grande (Locis humidis, ± gra- 

 minosis. 18 "/Il 92. Malme 324.). 



Herba perennis caulibus stepe decumbentibus, ligulis albis (haud luteis, ut saepe 

 indicatur); hibernat stolonibus epigieis, foliosis. 



