128 Jungermannia. 
&, Swartziana, perianthio longiore, foliis involucralibus longe vagi- 
nantibus, apice patenti- reflexis , amphigastriis serratis (nec denübus 
ciliiformibus). Swartz et Weber l. c.; Swartz in Hbb. L. et Lg. 
Gottsche Ic. Hep. inedit. 
£, brasiliana, perianthio breviore, foliis involucralibus non vaginan- 
tibus , amphigastriis ciliato - dentatis. 
1, minor, forma Martiana. 
N. ab E. in Mart. Fl. Brasil, 1. 1. p. 334. n. 14. 
Jungermannia radiata JN. ab E. in Mart. Fl. Bras. IL. |. 
p. 336. n. 15. (surculi iuniores ^ad fidem  specininum 
omnium Hb. Neesiani.) 
Gottsche Ic. Hep. ined. 
1*, purpurascens, folis longioribus ovatis vel ovato-lanceolatis sinu 
angusto emarginatis (Burchell). 
Jungermannia serrulata ( purpurea Hook. botanic. Miscell. 
I. p. 13. t. 10. Gottsche Ic. Hep. ined. 
Jungermannia uncinata f purpurea Ldbg. in Lehm. Pug. IV . p.42. 
Jungermannia rutilans. Taylor in Hb. Greville. 
2, elongata, forma Beyrichiana. 
y, T'houarsiana, folis obcordato-truncatis, amphigastriis magis ovatis 
serratis. 
Jungermannia serrulata Hook. JMusc. exotic. t. 88. 
Jungermannia Auberti Sc/waegr. Prodr. p. 19. Web, Prodr. 
p. 196. n. 24. Gottsche Ic. Hep. ined. 
3, subintegerrima , foliis ovato- quadratis emarginatura lunata subinte- 
gerrimis, amphigastriis edentatis utroque margine angulo vel dente 
obsoleto unico. — Planta stolonifera. 
Jungermannia uncinata f, accedens ad J. erythrorbizam 
Lindenb. in schedis. 
Jungermannia serrulata (? integerrima Aindenb. in liter. 
Habitat in subhumidis umbrosis montium altissimorum Jamaicae 
(Swartz var. z); in Brasilia variis locis, in sylvaticis depressis udis 
District. Adamantum, in Morro de Villa Ricca, ad flumen Amazonum 
(Sellow, Martius var. £ 1), ad Rio de Janeiro (Burchell var. g 1 *), 
ad Esmeraldas ( W. Jameson var. £1*), in Serra d'Estrella prope 
Sannabajam (Beyrich. var. & 2); in Insula Franciae (Aubert Dupetit 
Thouars var. y); in India occidentali (var. 2 e Hb. Hook). 
99. Jungermannia uncinaGta Web. 
J. caule erecto subsimplici, foliis imbricatis | patenti - divergentibus 
oblique ovato-subrotundis conduplicatis conniventibus arcuatis. emarginato- 
bidentatis dentibus acutis incurvis, amphigastriis subrotundis patentissimis 
canaliculato - concavis. emarginato-bidentatis marginibus subinflexis serrato- 
ciliatis, fructu . . . 
Jungermannia uncinata Web. Prodr. p. $8. n. 26. Spreng. S. ; 
Veg. IV. 1. p. 224. 
