116 
Obs. Muscus, cujus tria tanfum exempläria a 
nobis visa in herbario D. Ross, nimis Forsan affinis 
P. alpino L. . 
zu P. septentrionale: Sw. Menz. 
Obs., In Herb., D. Fisher absque Gructificatione 
visum, ideoque dubium, j 
: 72. P. lawvigatum Whlnbg. Hook. ’ 
Catharinea laevigata' Brid. Mant, Catharinea 
glabrata Hook. Isl.2. p. 340. et 1. p.24 
Obs. Peristomit dentes saepius quanlum deter- 
aninare potui 16, quandoque 32, .‚lineares,. acutius- 
“culi, hyalini, per lentem 'longitudinaliter striati, 
striis saepius paulo flexuosis, in hemisphaerium eon- 
niventes; dum 16 approximati interstitiis angustissi- 
mis, parum inaequales, latioribus nunc bidentatis; 
dum 32 aequales, interstitiis manifestis. Epiphrag- 
ma hyalinum, diametro longitudinem dentis: vix 
aequante. ; Membrana interior. capsulge .exteriori 
approximata , intus laevis absque processubus plicis- 
ve. Columella libera, angulata , longitudine' fere 
enpsulae: ° ‚Capsula per 'lentem modice augenten 
manifeste 'areolata. won . 
73. Hypnumnitens Häwgs Sm. Whlnbg. H. etTayl 
"t» HA. cordifolium Hdwg. Sm, Hook et. Tayl. 
75: HE, aduncum L, Sm. Hiw. 
76. Leskea rufescens ‚Schwgr. Hypnum ruf 
cens Dicks. Sm. Hook et Tayl, u 
77. Mnium turgidum' Whlnbg, Schwaege. Br. 
in Rofs. 1.1. p. 194. Richardson: 1.1. p. 756: j 
78 Timmia megapolitana- Hedw, Schwgt«, ki. 
chardson 1, 1. T, eucullata Mich ou 
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