ADIANTUM. 9 
13 Sorus solitarius sinum oceupans 
| unicum (sorus interdum accessorius 
punctiformis sub apice folioli trans- 
itum in spec. praec. indicat.) fo- 
LE gmm__gmm ]f, 3 
liola тит gi Ing. ? 20 — 30-juga, 
apice sursum rotundato denticula- 
ta, segm. рут. — 7-juga. . 
36. pulverulentum . . . . . 
Brasilia, Guyana, Columbia, Mexico merid., Antillae, 
13 Sori marginis super. foliol. complu- 
res, 6 — 7, saepe sub apice 1 — 2 
accessorii, foliola acuminata, seg- 
теща 1—5-juga. 
37.'serrullaum . » 2. 2 2 2002 . . 20.202..14 Folola 20-,ad summum 30-ju- 
Antillae, Columbia. с sum _ 19mm ]t. 
| са, glabriuscula, Tpmm_ggmm Ing? 
apice subfalcata, segm. prim. 
plurimum caudata, ad summum 
4-juga, terminale latissimum, 
proxima minora. 
т, 14" Fohola. in segmento ‚terminali 
G ‚ Brasilia. . о oo . 
ти 46-juga, in aliis 38-juga, sub- 
tus praecipue ad soros, limbulis 
gmm lt. 
715—161 Ing.’ 
lineari-lanceolata, segm. prim. 
4— 5-juga, breviter caudata, 
terminale paulo majus. 
quoque, hirsutula 
| 
39. glaucinum . © . . 2 2 . . . . . 11 Zamina pyramidalis, segm. prim. 10—14- 
Bahia. 6 5 оао о ° he 
jugis, fastigiatis, elongato-acuminatis, foliolis 
Ne lt. 
sensim minutissimis, foliola ng 
— 55-juga, subtrigona, apice sursum verso, mar- 
gine super. remote ineisa et crenulata, sori 
distincti 2—4 superiores et 1 — 2 subapicales, 
petiolus cum ramificationibus fusco-villosus, 
1 
9 Paleae subintegerrimae, lamina заере subtripin- 
nata segmentis prim. infimis basi ramosis, 1. bipin- 
nata, rarius (folia primotica!) simpliciter pinnata. 
Mémoires de l'Acad. Imp. des sciences. VIIme Serie, 2 
