— 9 * — 
Obs. Proximum Polytricho urnigero vide titr. Bridel L c. 
formo- PojL^TRiciiVM tximco simplici, foliis margine cartilagineo- 
* serratis, sporangii apophysi spuria oblcmgo-subqua- 
drangulari, operculo rostrato basi croceo. Tab. XIX. 
£ x. a. . . .. .. 
Habitat circa Avipetras [die Vogelsteine\ Sudetum. 
Ludwig. 
Descript. Truncus circrter triuncialis, simplex, in¬ 
feme quisquiliosus, inde squamulosus, tomentosusque, 
extremitate foliis j, similibus polytrichi communis > mar- 
ginibus cartilagineo pellucentibus, dorsoque ad exfremi- 
tatem denticulatis, dense vestitm-, madore patentibus re- 
fiexisque, siccitate appressis. Calyptra similis p. com¬ 
munis. Peduncultis biuncialis, rectiusculus, non tortl- 
lis, ultra medium amoene purpureus, crocescens, versus 
extremitatem viridans. Sporangium, viride y oblongurn, 
ex apophysi obscura, depressionibus longitudinalibus sub- 
quadrangulare, sub ora dilntissime crocescens. Opercu¬ 
lum rostratum, baseos ambitu profunde croceo, abinda 
dilntissime luteo - virescens. Peristomii dentes albi. 
Tab. XIX. £ i. planta mascula et feminea natural! magni- 
tudine. a. sporangium operculatummadidum augm. o. 
* * Sporangio apophysi instructa, caule ramoso. 
alp mum. P OLYTRicuvM simplex divisumque perquam, foliis e lata 
membranacea amplexame basi oblongo - lanceolatis 
serrulatis, sporangiis elliptice Ovatis ex apophysi ob¬ 
scura, operculis conoideo-rostratis. T. XIX. £ 2. b. 
