l ì
Taò.TT Y .
JU N G E RM A N N IA M U L T I F ID A .
(TA B . X L V .)
JoNOBEMASS.A, f to n d eU n e a n , enervi, carnosà, compressa, pinnatim ramosà r fruc tu margiiraU.
calycibus brevissimUi ore dilatato, fimbriato; calyptrà exsertà, oblongo-cylindraceà, tuberculatà.
J m g e n m m m muUifda. L in n . Sp. J>1. ir. p . 1602. S , , t . N at. n . p. 707. FL Saec. p . 404.
L e e b s , Herb. p . 253. W e i s , P la n t. Crypt, p . 109. W e b e r , Spic. FL Goet. p . 159. O b d e e ,
E n am . PL FL Dan. p . 43. S c h r e b e r , Spic. FL L ip ,, p . 109. S c h m id e e , leones, p . 213.
t. 55. R o t h , Germ, i i i .p . 412. H o f fm a n n , Germ. i i .p . 91. H v n ,. A n g l.p . 517. L amarck,
E n c jc i. Boi. I II . p. 287. L in n . Syst. N at. ed. Gmel. ii. p. 1353. L amarck , F L Fr. ed. 2.
V. I I . p . 426. W i t h . p . 851. E n g l. Bot. t. 186.
L ic h e n a s tr um Ambrosia Divisura. D i l l . M u se. i. 7 4 . / . 4 3 .
(3 siNUATsV; f ro n d ib u s la tio r ib u s , ramosLS, m a rg in e sinua tis.
Jungermannia sinuata. D ic k s . PL. Crypt. Fasc. u . p. 16. W i t h . p . 851. Engl. Bot. t. U7G.
Ulva palustris fo liis Iv a iiioscàaiiE instar divisis. R a i i Syn. p. 6 4 . n . 10.
Marsilea terrestris minima, fo liis sinuatis, fioribus nigricanlibus. M i c h e l i , N ov. Gen. p . 5.
t. 4. f . 3.
Lichenastrum Chamcedryos mvltifidæ divisurâ. D il l . Musc. t. 7 4 . / . 4 4 .
H \B. Moist places upon heaths ; also in marshes, and on the sides o f ditches ; ab undant in
various p a rts o f Gre a t B r ita in .~ (T h c fructification is produced in the spring months,
sometimes u n d e r water.—Gemmæ are found by .Mr. LyeU, in November.)
P l a n t generally g rowing in thickly-crowded tu fts o f considerable extent.
Roots, a few small, whitish, simple fibres, descending principaUy from th e lower parts o f
th e plant.
Fronds from half an inch to an inch and ha lf in len g th , and h a lf or three-fourtns o f a
line o r more, in diameter, compressed, erect in general, b u t sometimes, especially m
th e broader varieties, decumbent and imbricating eimh other, always branched, b ut extreme
ly various in th e ir ramification, often being hvice o r thrice divided in n most irregula r
rn an u e r, with narrow laciuiie in every respect resembling the main p a rt o f th e frond,
( f .7 ) while, a t o the r times, which is indeed most common, they are seen to be p inna te