t 
HYPNOIDEAE. HYPNUMO H7; 489 
millimum, sed folia grosse papillosa et distincte. reflexo- 
acuminata , margine ob papillas distinctius. crenulata, 
opaca, vix diaphana, nervo distincte excurrente; perich. 
margine interdum lobato = ciliata; theca in ped. laevi lon- 
giusculo rufescente anguste arcuato -= cylindracea, operc. 
conico obtusiusculo; perist. int. ciliis binis subtilibus. 
Patria. Italia, in sylvis siccis prope Mediolanum, in 
collibus ad Verbanum: Balsamo et De Notaris; in 
sylvis prope Cavour Pedemontii: Romano. 
Perist. non vidimus. Species Europaea H. gracili 
Americano ut H. demissum H. adnato respondens memo- 
rabilis. 
466. M. Jacquemonti Br. et Sch. (in Musc. Abyss. 
No. 481.); humile laxe cespitulosum procumbens sordide 
lutescens rigidissimum, ramis remotis patentibus rigidis 
inaequaliter brevibus simpliciter subpinnatum; caule bre- 
viter filamentoso; folia caulina. siccitate suberispate squar- 
rulosa, humore patula, Jetiuscule hastato- lanceolata sub- 
curvula, margine basi revoluto, superne crenulato, nervo 
valido viridi ante apicem evanido, cellulis minutis opacis 
tenuiter papillosis; perich. latius lanceolato - acuminata 
tenera pallida laevia, fenerrime breviter ciliata, e cellu- 
lis laxiusculis pellucidis brevibus composita; theca in ped. 
brevi flavido rigido laevi parva subeylindrica arcuata sub- 
inclinata, pallida, operc. conico brevi; perist. parvi d. ext. 
angusti lutei, int. flavidi, breves subhiantes, ciliis brevi- 
bus albidis singulis fugacibus. 
Patria. Abyssinia, ad arbores montis Bachit, 6. Aug. 
1838: W. Schimper. 
Ab Il. gracili notis cursive impressis certe differt. 
467. H. Haplohymenium Harv. (Lond. Journ. of 
bot. 1840. IL. p. 21.); monoicum; tenerrimum procumbens, 
vage ramosum rigidissimum tenellum; rami ramulis remo- 
lis siccitate  circinnato - involutis et erispate foliosís irre- 
gulariter simpliciter pinnati, amoene aureo - lutescentes ; 
folia caulina brevissime late cordato -ovata brevissime cur- 
vate acuminata, margine. haud revoluto crenulato, opaca 
