LINDMAN, BEITR. Z. KENNTNIS D. TROP.-AMERIK. FARNFLORA. 249 



silvte umbrosse, Exp. 1. Regn. A 24:65. — (Area: »Goyaz — S. 

 Catharina-); »Perü>). 



Gym u o gra III me chaerophylla Desv. 



Brasil., Rio de Janeiro, ad muros et terrani umbrosam. 

 Exp. 1. Regn. A 219; Rio Grande do Sul, Porto Alegre, ad 

 terram solo pinguiore loci umbrosi, et Piratiny, ad terrara 

 irrigatam circa torrentem nemoris, Exp. 1. Regn. A 291, 863; 



Paraguay, Paraguari, locis paludosis ad riviiliim, Exp. 1. 

 Regnell. 



Gymnofirramme Reg-iielliana n. sp. — Taf. 8, Fig. 6. 



Planta annua nana, speciminibus minimis Grymnogrammes 

 leptophyllse (L.) Desv. admodum similis; stipes 1 cm longus; 

 fröns oblonga 1—3 cm longa, pinnatifida vel pinnata; omnes 

 rosulato-expansis, subpequales, non dimorphfe; segmenta 4 — 5- 

 juga. obovato-rotundata, leviter bi- vel tripartita, margine 

 minutissime denticulata, colore pallide virentes; sporse nigrö- 

 badiee, duplo latiores quam in Gynm. leptophylla, 0,075 mm 

 lata; sporangia pro planta nana maxima. 



Brasil., Rio Grande do Sul, Hamburger Berg, ad terram 

 nudam, Exp. 1. Regn. A 545. 



. GymnogTamme trifoliata Desv. 



Paraguay, Asuncion, S. Lorenzo, in silvis nemoribusque, 

 Exp. 1. Regn. A 1875; El gran Chaco, ad terram silvae clarfe 

 siccaj, locis igni perustis, Exp. 1. Regn. A 1875 b. — (Area: 

 ^•Cuba — Peril — Uruguay»). 



Gymiiogramme tartarea Desv. 



Brasil., Matto-Grosso, ad rivulos, Exp. 1. Regn. A 2179^2. 

 (Area: xGoyaz, Amazonas, Rio de Janeiro»). 



Gymiiograiume ochracea Presl. 



Brasil., Rio Grande do Sul, Colonia Silveira Martins, ad 

 rupes prpecipites silvre, Exp. 1. Regn. A 1273. 



Gyiniioörraiimie ealumelaiios Kaulf. 



Paraguay, Asuncion, Villa Morra, in uliginoso circa tor- 

 rentem, Exp. 1. Regn. A 2179. 



