Ex herbario Hassleriano: Novitates paraguarienses. VIII. 559 
Paraguay: Centurion, fetter feuchter Camp, Fiebrig no. 4001 in 
Hb. Hassler. 
Var. intermedia Hassler. 
Foliolis 3-vel sub 5-nerviis 6 mm tantum longis, subtus longiuscule 
pilosulis. 
Paraguay: Villa Sana, flor. et fruct. mens. Jan.; Fiebrig no. 4851 p. p. 
in Herb. Hassler. (Cum M. paupera Benth. commixta.) . 
160. Mimosa nervosa Bong. ex Benth. in Hook. Journ. Bot., IV, 370. 
Var. macrophylla Hassler nov. var. 
Prostrata, inermis, subacaulis (caulibus vix 4—6 cm longis), sparse 
patenter pilosa; petioli communes 3--4 cm longi, pinnae superiores 
unijugae, inferiores rarius dissite bijugae, 7—9 cm longae; foliola 5—6- 
juga, obovato-oblonga, obliqua, 18/,,—%°/,, mm apice obtusiuscula, bre- 
vissime mucronulata, praeter cilias marginales glaberrima; pedunculi ad 
9 cm longi; legumen minor quam in aliis varietatibus ad 15 mm longum 
4 mm latum, margine setosa, articulis 2—3, valvulis dense breviter 
echinato-strigosis. ` 
Paraguay: In campis pr. Caaguazú, fruct. mens. Mart.; Hassler 
no. 9264. 
Var. lupinoides (Chod. et Hassler) Hassler. 
M. lupinoides Chod. et Hassl., Pl. Hassl., II, p. 403. 
Ab aliis varietatibus differt: Habitu erecto vel ascendente; petiolis 
longioribus ad 7 cm; pinnis omnibus bijugis an breviter distantibus an 
subdigitatis, foliolis majoribus !!/;—15/; mm ovali oblongis obliquis supra 
glabris vel appresse pilosis, subtus longiuscule appresse pilosis. 
Forma glabrescens nob. 
Caule patenter laxiuscule piloso, foliolis supra glabris, subtus sparse 
appresse pilosis. 
Paraguay: In campo pr. flumen Carimbatay, flor. mens. Sept.; 
Hassler no. 4544. 
Forma hirsuta nob. | | 
Caule pilis patentibus hirsuto, foliolis supra sparse appresse pilosulis, 
subtus longiuscule pilosis. | 
Paraguay: In eodem loco cum forma praeced. Hassler no. 4544a; 
id. in campis pr. Caaguazú, flor. mens. Mart.; Hassler no. 9219. 
Forma ferruginea nob. MEME | 
Caule pedunculis petiolisque pilis patentibus densissime ferrugineo- 
hirsutis, foliolis supra et subtus appresse pilosis. | | 
Paraguay: In campis Ipé hu (Sierra de Maracayú), flor. mens. Oct. ; 
Hassler no. 4978. 
161. Mimosa uninervis (Chod. et Hassl.) Hassler, nov. spec. 
M. papposa Benth. var. uninervis Chod. et Hassl., Pl. Hassl., II, p. 407. 
Meticulosae. Suffrutex, caules plures virgati + flexuosi Nd n 
alti, tenues basi vix 2 mm crassi, strigis rigidis brevibus appressis dense 
Obtectis; internodia sat elongata, 3—10 cm longa; stipulae et 
latae, rigidae, obscure purpureae, cc. 5 mm longae manifeste striatae e 
