( F O L IO S ^ .)
j j ( E x s t i p u l a t® ................................................................ C .
( S t i p u l a i® ....................................................................... I I .
^ ( F o l i i s m u ltifavià iu i n s c r l i s ................................. I.
( F o liis b ifa riis * ........................................................... D .
FoliU q u ad rifa riis .................................................................................................................... 2.
Foliis absque ordine undique d is p o s itis ..................... 4.
( Foliis q u a d r ifa r iis .)
Calyce foliis perich stia lib u s im m e rso........................................................................... J . juniperina.
Calyce e x s e r to ........................................................................................................................ 3.
Calyce ovato, ore contra e te ('foliis teneris) ............................................................ J . laxifolia.
' Calyce oblongo, ore aperto (Tbliis r ig id is ; ........................................................... J .ju la c ea .
(F o liis absque ordine dispositis.)
Foliis subovatis, calyce nullo ............................. J . Hookeri.
Foliis setaceis ................................................................................ 5.
Foliis fasciculatis, calyce dentato ................................................................................. J . trichophylla.
Foliis b i-tri-n is , calyce c ib a to ........................................................................................... J . setacea.
(F o liis b ifa r iis .)
P ( F o l i i s in d iv is is .............................................................. 1.
( F o l i i s d i v i s i s ................................................................. E .
( Foliis in d iv isis.)
Foliis s e r r a to -d e n ta tis .......................................................................................................... 2.
Foliis integerrimis ............................................................................................................... 4.
Foliis rotundatis J- asplenioides.
Foliis plùs minùsve ovatis ..................................................... 3.
Foliis obovatis, omnibus sp in u lo so -d e n ta tis .............................................................. J . spinulosa.
Foliis ovatis, hie illic in teg e rrim is ............................................................................ J - decipiens.
^ Foliis ro tu n d a tis ................................................................................................................... 5-
Foliis plùs minùsve ovatis ................................................................................................ H -
* By this I mean, that the leaves are inserted on two opposite sides of the stem, whatever their direction may be.
J . Sphagni
6.
Calyce laterali (infe riore ) .................................................................................
Calycc te rmina li ....................................................................................................
Calyce compresso, an g u la to ...........................................................................................
Calyce te r e te ............................................................................................................................
Calyce foliis perichmtialibus im m e rso ............................................................................ compressa’^.
Calyce e x s e r to ........................................................................................................................
Calyce supernè quadrangulaio, foliis undula tis, imma rgina tis ............................. T. hyalina.
Calyce per totam longitudinem quadrangulato, foliis concaviusculis, mar- '
gina tis ........................................................................................................................
Calyce apice depresso .....................................................................................................
Calycc plùs minùsve a c um in a to .................................................................................
Calycis ore d e n t a t o ..............................................................................................................
Calycis ore quadrifido .....................................................................* ...................
^ ^ Foliis amplexic aulibus..................................... ....................................................
■ Foliis falcatis, liberis ..........................................................................................
J . crenulata.
J . lanceolata.
10.
J . spharocarpa.
J . cordifolia.
J . Donniana.
( E x s t i p . f o l b i f d iv isis.)
C F o lio ru ra s e gm e n tis p lu r ib u s q u à in d u o b u s 1.
Q i'o lio rum s e gm e n tis d u o b u s .
(F o lio rum segmentis p lu r ib u s q n àm duo b u s.)
Foliis q u a d rip a rtitis ................................
Foliis trifidis............................................... .
Calyce c am p a n u la to ................................
■ Calyce o b lo n g o -o v a to ...........................
F oliorum segmentis (nunc 2.) integri
Foliorum
J . setiformis.
2.
J . pusilla ■[.
J . capitataXsegmentis
denticulatis .................................................................................
(F o liom m segmentis duobus.)
F o lio rum s e gm e n tis ® q u a lib u s ( e x p la n a t i s ) ...............................
■ F o lio rum s e gm e n tis ¡ n s q u a lib u s ( c o n d u p lic a tis ) ......................
(F o lio rum segm. 2 . eq u a lib u s , e xp la n a tis .)
^ Foliorum ra arginibus revolutis . . . .
Foliorum marginibus non revolutis
* J . Sphagni and J. compressa, if the young shoots alone arc examined,_ will be seen to possess small stipules ;
but, as I never could find them on the older stems, I have thought it best to place them in the division ExsHpalaUe.
t This species has the leaves very indistinctly divided ; yet, I think, it cannot enter into any other family than
the present.
J J . capitata has the leaves sometimes, though rarely, bifid, and it might be looked for in the following tribe.