а IES 
р. 
| 
| 18. pedatum 
India himal. or., Mandschuria, Japonia, Amer, 
boreal. 
sp. Amer. tropicalis. . 
19—32, 34—48. 
№. бозийма . . 
19—99. 
19. Hewardia . . 
Guyana, Bahia. 
20. Wilsoni 
Jamaica. 
21. dolosum 
Jamaica, Amer centr., Brasilia. 
ÄDIANTUM. 5 
serrata, soris circa apicem decurrentibus, fasciculi in imo 
petiolo bini. 
\, 
6 Rhaches glaberrimae, binae cardinales divaricato-decurvae, 
segmenta prona sensim minora 2 — 6 emittentes, denique 
in ramulos 2—3 expansae, foliola in ramulo max. 15—30- 
juga, oblonga, apice angustato sursum vel deorsum rotun- 
data, margine superiore fertilia, inciso-lobata, lobis cre- 
nulatis, fasciculus in petiolo solitarius, sinuose canaliculatus. 
1 
. 5 Гама rhachi cardinali пират manifestä simpliciter vel plu- 
° ries pinnatisecta: 
6 Foliola nervo costali ad medium, ultrove insigni, utroque mar- 
| gine jam ante medium fertilia, faseieuli in imo petiolo 2. 
7 Sori subsolitarii, oppositi, lineares, lamina simplieiter-l. Баз 
| bi-pinnata. 
8 Foliola lanceolata, nervo costali ad apicem usque con- 
| spieuo, nervis secund. sub ang. 10° — 20° emissis, 
petiolus cum rhachi hispidulus 1. setulosus. — Species 
19—23 infidae. 
9 Nervi contexti, artius ad marginem, foliolum ter- 
| minale lobo basali saepe adauctum. 
10 Foliola 2 — 3-juga, ovato-lanceolata, basi cu- 
| neato - rotundata, nerv. cost. ad basin dorso 
ebeneus, rhachis laxe setuloso-paleacea. 
sa. 11.672 ante medium contexti. 
] 
| 
11 Nerv: ad medium liberi. 
10 Foliola 5 — 8-juga, lanceolata, interdum acu- 
minata, basi inferà cuneata; nerv. cost. concolor, 
basi setulis fuseis adspersus, rhachis eum petioluolis 
hispidula, nervi plerique semi-liberi, lamina inter- 
dum basi bipinnata. 
| 
9 Nervi liberi, nisi singuli casu contigui, foliola lan- 
ceolata, serrata, rhachis сит petioluolis fusco-hispidula, 
lamina interdum foliolo basali 2. 0. subbipinnata. 
