Die Farne der Sam,oa-Inseln. 
407 
and Samoan groups are larger, and the hairs at the base of the 
leaves longer, than in those of tlie Sandwich Islands“)! 
150. Selaginella nana Spring. 
Lssn. Fil. Graeff. 1. c. 273. Brack. 1. c. 336. 
Savai: Graeffe no. 246? 
T utu i 1 a. In der Umgebung der Pago-pago Bay: Brackenridge ! 
„Our plant differs a little from that described by Spring; tbe 
spikes being somewhat longer, and the margin of the scales not so 
decidedlv ciliate.“ Brack. 1. c. 
151. Selaginella Vogelii Spring. 
Lssn. Fil. Graeff. 1. c. 274. 
Powell no. 134? 
152. Selaginella tenera Spring. 
Lssn. Fil. Graeff. 1. c, 274. 
Powell no. 133? 
153. Selaginella flabellata Spring. 
Lssn. Fil. Graeff. 1. c. 274. 
Upolu: Graeffe no. 393! (Nicht S. atro-viridis Spring, Lssn. 
1. c. 272.) 
Kurze liebersicht des Systcmes. 
Cryptogamae vasculares. 
Sectio I. Isosporeae. (pag. 346 ) 
Coho r s I. Trichosporangieae. (pag. 346.) 
Farn. I. Filices. (pag. 347.) 
Ordo 1. Hymenophyllaceae. (pag. 347.) 
„ 2. Gleicheniaceae. (pag. 352.) 
„ 3. Schizaeaceae. (pag. 353.) 
., 4. Osmundaceae. (pag. 354.) 
„ 5. Cyatheaceae. (pag. 354.) 
„ 6. Polypodiaceae. (pag. 356.) 
