20 
SYNOPSIS. 
When J. multifida grows on decaying trunks of trees, and is smaller than usual, it is 
J. palmata : in such a state Dr. Taylor lately found it in the neighborhood of Dublin, and 
sent it me under that name. 
I know not what were Dr. Mohr’s ideas of J. palmata as a species, when he says that 
Schmidel’s figure (in his leones), t. 55, f. f. 16, xvii., belongs to it, and all the rest of the 
plate to J. multifida. 
b. Frondes nervo praeditae. 
x Calyce simplice. 
76. J. Blasia, fronde oblonga, submembranacea, dicliotoma, costata, infra sparsim squa- 
mosa; squamis dentatis : fructu e costae parte superiore egrediente; calyce calyp- 
traque intrafrondosis. (Tab. lxxxii. lxxxiii. lxxxiv.) 
77. J. epiphylla, fronde oblonga, submembranacea, vage divisa, obsolete costata., margine 
integerrimo, vel sublobato sinuatoque : fructu e superiore parte frondium propo 
apicera egrediente ; calycibus subcylindraceis, plicatis ; ore parum dilatato, inciso- 
dentato ; calyptra exserta, laevi. (Tab. xlvii.) 
J. epiphylla. Mohr, Crypt. Germ. p. 431. Wahl. Lapp. p. 397- 
78. J . f areata, fronde lineari, dichotoma, membranacea, costata, supra l<Bvi, subtus mar- 
gineque plus minusve pilosa : fructu ex inferiore parte costae egrediente ; calycibus 
bilobis, conduplicatis, margine ciliato ; calyptra obovata, hispida. (Tab. lv. lvi.) 
J.furcata. Mohr, Crypt. Germ. p. 396. Wahl. Lapp. p. 596. 
79. J. pubescens, fronde lineari, dicliotoma, membranacea, costata, undique pubescente. 
(Tab. lxxui.) 
x x Calyce duplice. 
80. J. Lyellii, fronde oblonga, subramosa, tenera, costata, margine subintegerrimo : fructu 
e superiore parte frondium ; calyce duplice ; exteriore perbrevi, margine laciniato- 
dentato ; interiore longh exserto, cylindraceo, subplicato ; calyptra ealyeem suh- 
excedente. (Tab. lxxvii.) 
81. J. hibernica, fronde oblonga, dicliotoma, tenera, costata, margine integerrimo : fructu 
e superiore parte frondium ; calyce duplice ; exteriore perbrevi, laciniato ; interiore 
longe exserto, ovato-cylindraceo, subplicato ; calyptra calyce interiore multo bre- 
viore. (Tab. lxxviii. and Suppl. Tab. iv. f. 1, J. hibernica, nat. size ; f. 2, portion 
of ditto, magn. 6 ; f. 3, calyces dissected, magn. 4 ; f. 4, capsule, magn. 3 ; f. 5, cap- 
sule, magn. 3 ; f. 6, seeds and spiral filaments.) 
