6-2 16. HYMENOPHYLLUM.
Sides ; invol. small, divided down nearly to tlie base, denticulate a t tlie apex.-
/ / / . Sp. F il. l , p . 110. Splucrocioiiium glanduliferum, Presl.
Hab New Zealand. — By their hairy rachis, this
species and II. exsertum form
link between the glabrous and truly hirsute species.
27 II dilatatum, Swartz ; si. 2-4 in. 1., erect, wiry slightly winged above ;
f r o’l® in 1 4-6 in. br., ovate-lanceolate, tripinnatifid ; mam raclas
{h'ronohout, the wing quite fiat ; lower pinnæ rhomboidal-lanceolate divifod
down nearly to tlie raehis, the lower pm n l. again p in n a tifid ; son „ - f i to a
down ax illary on the segments on both sides, divided about
FiLlfsray down ; valves rounded, entire, clusters often exserted.—f t / . B
]). 104 f t / , à Gr. Ic. Fil. i. 60. II. formosnm, Bracken. H. Ju n g h u lin ii &
eximiuin, F. B . B .
Hab New Zealand, Java, Tahiti, Samoa. Aneiteum Fiji and other Polynesian
Islands.—Closely allied to II. fueiforme, but different in the involucre.
2« I I faciforme Swartz ; st. strong, erect, 4-8 in. 1., narroiyly winged above ;
A Î 2 9 4 n 1 ¿ 6 in. brL triangiUai-lanceolate, tripinnatihd ; mam raclas
{déioed U iiZ g h o u t ; lowc-ffiimce rhomboidal-lanceolate, cut down nearly o the
L r ils imo numerous distaift pinnl. on both sides, the lowest of which are tria n -
0 u lZ t o o n t C and again p i/ia tif id , with 2-3 forked lower segm. ;-sori numerous,
gulai in outline ai a 1 . „xils of the segments ; valves divided down
r em lZ to tiie base, bounded, entire ; recept. and even the cluster of capsules often
e x s e i t e d .- f t / . Sp. l . p . 103. i. 86. D.
Hab. South Chili and Juan Fernandez.
S . ¿ /b o \h sides, * 7 " a /L lZ y a Z Z t S Z iZ ' m f t t
i:gm£e.!“ oth ¿ d e s ; «-ol.oAfirxXar d f i y f i l d^wm nearly to the base ; valves
e n t i r e . - f t / . Sp. 1. p . 103. t. 37. A. E k .fil. F l. N . Z . 232. t. 74.
H»b New Zealand —Species 20 to 29 muoh resemble one another in habit and all
h aZ a m p l e tripinnatifid firm glossy fronds, with comparatively broad erecto-patent
ra'the’r ^distato, the
centre ; 7® £ Z g \e in ea’ch segment, the lower
winged au t o ten winge“d on hotli sides ; sori 2 to 8 to a pinnule,
L Z e f termina l or axUlary ; divided about halfway down, the mouth
roimdish, e n t i r e . - F . F . B . Hymen. Ja v . t. 60.
Hab lava -B y its deciduously hairy rachis, this approaches the next section. The
h a k U s something like that of II. polyanthos, with an elongated flaccid apex, and the
curiously winged veins are very peculiar.
*** Fronds more or less ciliated and hairy upon the surface.- -Sp. 31-51.
6 1 I I . Bornccnse, H k . MSS.; si. about Z V a T Z Z Z
fan-shaped in general outline, I - 4 "*•
S S i S S s S S
ciliated.
82. H. Sw .,te , .1, 1-2 in. 1, * . 1 . ; ; , ?■ f " i - S * £
£ £ t™ i .
segments; Hk- ^
I P J a s t 'Z / 'F . f t f t l i . Kaddiannm, M u l lc r .- f i f t latifrons,N. D.B. ; / «
L T e r Z d nmre dilated th an in the type ; segm. k m. hr.
ciliatum.
p 90 t 32. A. Leptocionium dicranotrichuin, 1 rest.
Hab. S. Chili and island of Chiloe.-Placed by Presl and Van den Boscb in section 4 ;
but its proper position is here.
l i ' S i f S ' s i i i z s r s ' " s i : s « .. u». £ b S , . . . » . i « .
f t / . iS>. i . f i . 89. i. 31 .C.
Hab. Common T r o p i c a l America from Z e ZaPbZt
S o u t h B r a z i l ; West IropicalAfuca Bourbon, Seychelles, and Johanna
district and the islands (Mauritius, A < ¿ g „ame of Boryanum, seems quite to
Island).-The African plant, well known fifififiX e euT a th e v eà in New Zealand lately
coincide with the American ... . ^ Ya.n den Bosob, do not appear materially
by Mr. Travers. Eleven species, admitted by Liebm. ; veslitim, Presl ;
%'èX
85. H. ohtusum, H k . & A n , ; 2 in. l->
hr., lanceolate or ovate-lanceolate tripm n a tiM m ^
Zoteer/«•««(» lanceolate or tnanguito^^^^^^ and margin