HYPNOIDEAE. HYPNUM. 267 
ribus minutissimis pellucidis vir vesiculaeformibus; pe- 
rich. latius vaginantia longius acuminata subrecta, basi 
laxius reticulata, laevia; theca in ped. elongato fenerrimo 
laevi purpurascente horizontalis minutissime ovalis, sub- 
annulata; operculo furgide conico acuto brevi recto; pe- 
rist. H. Borbonici. 
Patria. Ynsula Bourbonis, inter H. Borbonicum le- 
git Bélanger. 
Notis illustratis facile cognoscitur. 
€. Foliorum cellulae papillis sparsis praeditae. 
€. Cellulae alares vix ullae quadratae, 
92. H. Cubense C. Müll; monoicum; H. pseudo- 
amoeno simillimum, sed folia caulina e basi latiuscule cor- 
date ovatà sensim longiuscule acuminata strictiuscula, basi 
concava, margine erecto ubique tenuiter subdenticulato, 
nervis distinctis breviusculis, cellulis sparse tenuiter pa- 
pillosis, ubique pallidis, alaribus vix ullis quam maxime 
minutis quadratis; perich. angustissime vaginantia longe 
filiformi- acuminata subintegerrima laevia; theca in ped. 
elongato tenerrimo purpureo laevi horizontalis minutissime 
cylindraceo - oblonga macrostoma brevicolla, sicca nutans 
angustissime obovata ore maximo constricta rufa, operc. 
conico acuto brevi recto; annulo distincto; perist. minuti 
d. ext. flavidi, linea media tenuissima exarati, int. lu- 
tescentes aequilongi, ciliis singulis brevioribus dasi cellu- 
losis albidis. 
Leskea adnata Schw. (haud Mchx.!) in Pöppig Musc. Cubens. 
Patria. Insula Cuba: Póppig, dein Döring 1842. 
In truncis vetustis sylvarum viget. 
A praecedentibus congeneribus ramis tenerrimis jam 
distat. 
93. HM. elegantulum Hook. (Musc. Exot. t. 84.); 
dioicum; latissime cespitulosum rigidissimum repens vage 
subpinnate ramosum decumbens latiuscule compressum 
lutescens, ditissime fruetificans; folia caulina dense con- 
ferta squarrosula erecto - patentia, € basi late cordatä 
