85 
segmentis delapsis persistentibus, ad 2 — 3'" longa, e basi inferiore ovata, superiore oblique 
trnncata ovato-vel oblique— elliptica rotundato-obtusa leviter crenata; nervi translucentes, 
utrinque 2 — 3, indivisi ; sori ad sinus crenaruin, utrinque 1 — 3, distantes; lobuli reflexi 
rotundati subscariosi, integerrimi. 
Adiantum Kz. f. II. 65 T. 127; — Hypolepis Hk. spec. II. 73 T. 88 C. ; — Adiant- 
opsis Fee g. 145; — Cassebeera micromera Kl. ex Hk. I. c.; — Adiantum tenelium 
Bong, in herb. Kz. specimina minuta vix 2“ longa. 
Cuba (Lind. 1864). 
56. Ch. regularis. 
Rhizoma?; folia subcoriacea opaco-viridia ; petiolus 7" longus, opaco-ebeneus, 
teres cum ramificationibus breviter ac dense pilis ferriigineis hirsutus; lamina 6 — 8" 
longa, lanceolato-oblonga bipinnatisecta ; segmenta primaria petiolata, rectangule patentia, 
2" longa, oblonga obtusa; secundaria utrinque 6 — 8, approximata petiolulata, 4 — 5'" 
longa, e basi inferiore cuneata, superiore truncata vel auriculata trapezio-oblonga obtu- 
sissima, leviter crenata; nervi translucentes, utrinque 4 — 6, inferiores furcati, basal is 
superior repetito-furcatus; sori ad sinus crenarum , praeter basin marginem totum occu- 
pantes, distincli, subapproximati ; lobuli reflexi transverse oblongi vel rotundati, pallidi, 
margine tenuiter ciliati (Fig. 33). 
Adiantum Kz. f. II. 66; — Adiantopsis Moore Ind. 36; — Cheilanthes crenulata Beyr. herb. 
Brasilia (Beyrich. Bong.). 
b Segmenta ultima conlluentia (Spec. 57 — 62). 
a IVervi steriles dorsum dentium adeunles (Spec. 57 — 61). 
f Rhizoma adscenden.s (Spec. 57— (jOj. 
57. Ch. monticola Gardn. in Hook. ic. pl. 487. 
Rhizoma adscendens, paleis subulatfs fuscis vestitum; folia membranacea opaco- 
viridia glabra; petiolus — 1'' longus, ebeneus nitidus angustissime marginatus; lamina 
3 — 4" longa, lanceolata pinnatisecta; segmenta subapproximata sessilia patenlia, 5 — 8"' 
longa, e basi inferiore cuneata, superiore truncata auriculata, oblonga obtusa, incisa 
vel leviter crenala ; nervi translucentes furcati ; sori plerumque sinus segmentorum occu- 
pantes, distincti; lobuli indusiiformes membranacei pallidi , transverse oblongi, integer- 
rimi subcontigui. 
Adiantopis Moore ind. 37; — Hypolepis Hk. sp. II. 114; — H. Gardneri Hk. sp. II. 74 
T. 92 B. 
Brasilia (Gardner). 
