y
Y Z ZZZ YZ ZZ ZZZZZ- Y Z Z /Z Z /'a -Y Y Z x
JU N G E RM A N N IA TR ILO B A TA .
(TA B. LX X V I.)
J u n g e rm a n n ia , c a u le r e p e n te , flex u o so , s u b v a n io so ; foliis su p e rn b im b r ic a tis , o v a tis , c o n v ex is ,
o b tu sb t r id e n t a t i s : s tip u l is la (o - s u b q u a d ra iis , c r e n a t i s : f ru c tu e p a r te in f e r io r e c a u lis e g r e d ie n t e ;
calycibus oblongis, subaouminatis, ore lateralitbr fisso.
Jungermannia tT ilo b a fa . L i n n . S'p. P i , i i . p . 1 5 9 9 . F L Suec. p. 4 0 1 . W e i s , Plant. Crypt.
p . i l S . W e d e r , Spic. Fl. Goet. p. 143, S c h r a n k , Bavar. i i . p . 4 9 7 . V i l l a r s ,
Delph. I II . p . 9 2 4 . L e e r s , Herb. p. 2 5 0 . Enum. PI. FL Dan. p. 4 2 . H u d s . Angl.
p. 5 1 3 . K.OTH, Germ. i i i . p . 3 9 6 . L in n , Syst. N at. ed Gmel. i i , p . 1 3 4 9 . W i t h .
ed. 3. i n , p . 8 5 9 , L am. Encycl. Meth. i n . p . 2 8 1 , L amar ck, FL Fr. ed. 2 . n . p . 4 3 2 ,
W e b e r e i M o h r , Crypt. Germ. p. 4 0 9 .
Jungermannia radicans. H o f fm . Germ. i i . p . 8 7 . Engl. Bot. t. 2 2 3 2 .
Muscoides terrestre repens, ex obscuro virescens, fo liis superioribus el inferioribus ad extremi-
tatcin dentatis. M ic h . Nov. Gen. p. 10. /. 6. / . 2 .
Jungermannia caulibus convexis, fo liis descendenlibus, imbricatis, iridentalis. H a l l . Helv. i n .
p . 5 9 . n . 1 3 6 6 .
ß . MINOR; om n ib u s p a r tib u s d iip lo m in o r ib u s .
Jungermannia triangularis. S c h l e ic h e r , Cent. 2 .
y . MINIMA; fo liis v a ld b m in u t i s , in d is tin c tis , d i s ta n tib u s , siep b b id e n ta t is in te g r is q u e .
H ab . Subalpine parts of Great B rita in, Scotland, and Ireland.— ß is found in more elevated
situations, among rocks; and y has been discovered in Ireland by Miss Hutchins. ,
P la n t g r o w in g in la rg e a n d g e n e r a lly d e n se p a tc h e s , s om e tim e s b e in g m o re th a n a foot in d iam e te r ,
th r o w in g o u t a few f ib ro u s r a d ic le s , w h ic h a r c o f te n fo rk e d , f rom th e low e r su r fa c e o f th e
s tem ( f. 1 6 ).
Stems from tli re e to five in c h e s in le n g th , c re e p in g h o r iz o n ta lly iijio n th e g r o u n d , a n d
im b r ic a t in g e a c h o th e r ; s om e tim e s s im p le , a n d b e s e t h e re a n d th e r e w ith in n o v a tio n s ,
a t o th e r tim e s o n c e o r tw ic e b r a n c h e d in a d ic h o tom o u s m a n n e r , fle x u o s e , r a th e r r ig id ,
o f a b r o w n i s h coZor. Flagella a b u n d a n t, a b o u t a n in c h lo n g , ta p e r in g , d e s c e n d in g
f ro m th e u n d e r s id e o f th e s tem , w h e r e th e y h a v e th e i r o r ig in , e a c h a t th e b a s e o f a