28 memoires dk l'herbier boissier. Fossombronia. 



simplex vel furcatus, radicellis purpureis repens. Folia conferta, parum 

 latiora quam longa, leniter lobulata, undulata, integerrima, margine antico 

 late incurvo. Perianthia brevissima, late campanulata, uno latere fissa, 

 ore hiante leniter lobulata, undulala. Sporae ad 00 ix flavo-brunneola?, 

 irregulariter lamellatim reticulata 1 . lumellis hic illic interruntis. Elutvrvs 

 breves, 60—150 fj., vermiculares, annulatim incrassatae, annulis hic illic 

 fibra simplici interruptis. Anlhviidiu aggregata, longe pedicellata. 

 Hab. Juponia, Tokyo, in horlo botanico (Miyake). 



B. Sporae regulariter reticulatae. 



d. Sporae ambitu angulatae. 



8. F. angulosa (Dickson) Raddi Jung. etrusca, p. 17. 

 Syn. : Jungermannia angulosa Dickson Crypt. brit. \, p. 7. 



? Gymnomitrium erythrorhizum Bisch in Seuber et Hochst. 



Dioica, viridis, dense Ccespitosa saepe late expansa. Caulis ad 16 mm. 

 longus, sub flore geminatim innovatus, anguslus, postice valde productus. 

 Folia conferta, magna, ex angusta basi spathulata, apice irregulariter 

 4-5 lobata, lobis brevibus parvis acutis. Cellulae 37 medio 55 X 148 

 basales 55 X -05 Perianthiu turbinata. lale sti|iitata. oiv inv-ularittT 

 inciso-lobulata vel subspinosa. Bracteae breves lanceolatce fere omnino 

 accreta?. Sporae 37 u., regulariter reticulatim lamellatae, foveolis sub 7 in 

 facie convexa, lamellis altis, compressis, sporae itaque in ambilu quasi 

 angulatim alata?. 



Hab. Itulia (Kaddi, De Notaris, Levier, Nyman, Arcangeli, Cleve); Bri- 

 tannia Insula Jersey (Mackenzie); Cornwall (Curnow); Hibernia (Moore, 

 Taylor, Carrington. Lindberg) ; Atner. sept., Flovida, Alabama (Underwood); 

 Texas (Thurow): Mobile (Sullivant); Cuba (Wright); Gallia (Corbiere); 

 Portugal (Moller). 



Ob die Cuba-Pflanze hierher gehort. kann ich nicht sagen; es kommt 

 F. brasiliensis auch in den Antillen vor und diese isl der F. angulosa 

 ausserordentlich ahnlich. 



9. F. brasiliensis St. n. sp. 



Dioica, mediocris, viridis, laxe Cctspitans. Caulis ad 4 mm. longus, 

 anguslus, postice valde produclus et carinalim angustatus. Folia conligua, 

 282 



