I 
5 
20. Hypolepis Bernh. Schrad. Neu Journ. i2, 34 FUROE): 
tenuifolia (Forst.) Bernh. le. ... .. B.Fl. vii, 726 / 
| 21. Adiantum 1. Gen. Plant. ‘782 (1737). 
| wthiopicum L, Syst., Nat. ed. x. ii, 1329 Geo .. BF. vii, 724 
' formosum R.Br. Prodr. 155 (1810) ae .. BFL vii, 724 
| affine Willd. Sp. Plant. vy, 448 aaa oi 50 .. BEI. vii, 724 
| var. intermedium Benth. 
| diaphanum Bl. Enum, 215 (1828) F 00 
| hispidulum Sw. Schrad. Journ. 18002, 82 (1801) ... B.FI. vii, 725 
99, Pteris L. Hort. Cliff, 443 (1737). 
longifolia L. Sp., Plant, ii, 1074 (1753) ort ... BEI. vii, 730 
umbrosa R.Br. Prodr. 154 (1810) ae B.FIl. vii, 730 
| tremula R.Br. Prodr. 154 Men0) (P. arguta, ‘Ey.M., : : 
| non Ait.) ... B.Fl. vii, 731 + 
tripartita Sw. Schrad. Journ. 18002 67 " (1801) 
(P. marginata Bory) = is Be BIBS; 708 
comans Forst. Prodr..79 (1786) ee a0 .. BEL vii, 733. 
23, Histiopteris (Agardh.) J.Sm. Hist. Fil. 295 (1875). 
| incisa (Thunb.) J. Sm. «lc. 295 pee) Ce incisa 
Thunb.) ... PS BE yi, (732 
24, Pleridium Gled. Scop. Fl. Carn. 169 (1760). 
| aquilinum L. Kuhn. v. Deck, Reisen. ae Bot. 11 
| (1879) (Pteris aquilina L.) : ... B.El. vii, 731 
Tribe vi, Vittariee. 
25, Vittaria J.Sm., Mem, Acad. Turin, v, 413 t, ae. 
; elongata Sw. Syn. Fil. 109, 302 (1806) fg B.Fl. vii, 718 
Tribe vii, Polypodies. 
| 26. Hymenolepis Kaulf. Enum. Fil. 146 (1824) 
spicata (L.f.). Presl. ee 159 BIE fey ae. | 
spicatum L.) B.FI. vii, 780 
27. Polypodium 1. Gen. Plant. 784 (1753), 
australe R.Br., Mett. Pol. 36", 15 Ce ey Billar- 
_dieri (Willd, ) C. Chr.) ; B.FI. vii, 762: 
aramitidis R.Br. Prodr. 147 (1810) $e B.FI. vii, 764 
Brownii Wickstr. Vet. Ak. Hand., 1824. 449 (1826) 
(P. attenuatum R.Br.) sj B.E]. vii, 768. 
pustulatum Forst. Prodr. 81 (1786) (P. BillardieriR. Br.) B.FI. vii, 769: 
diversifolium Willd. Sp. lest, ve 166 Ce ae (. 
scandens Labill.) ... B.FL. vit, 770: : 
28, Cyclophorus Desy. Berl. Mag. v, 300 (1811) (Niphobolus Kaulf.) | 
_ serpens (Forst.) C. Chr. Ind. Fil, 201 ca (Poly- | 
| podium serpens Forst.) ee BIR vie 767, | 
| confluens (R.Br.) C. Chr. Ind. Fil, 198 (1905). (Poly- | 
podium confluens R.Br.) . ... _B.Fl. vii, 767 
| * We do not follow Christensen in this case, though he is doubtlessly technically 
| right. The name Billardieri was applied for so many years to another well-known 
| Australian species of Polypodium that it would cause Bed confusion to apply the name 
| now to P. australe.. 7 
