a al a nn aaa a a a A ee in > and a a ee 
120 Carol. Müller, 
oblongo-lanceolata integerrima sed apice tenerrime erosula mucronata 
vel hyalino-acutata, margine basali distincte anguste revoluta, nervo 
pro foliolo crassiusculo purpurascente stricto canaliculato percurrente 
carinato-exarata, e cellulis quam maxime minutis rotundis fuscis 
ubique areolata. Caetera inquirenda. 
Grimmia apocarpa var, stricta Rehm. in Musc. austro-africanis 
No, 131, 132, 
Habitatio. Öranje Free State, Kadziberg et Bethlehem: Dr, A. 
Rehmann 1875. i 
A Gr. apocarpa simili certe differt gracilitudine et minutie 
partium omnium, praesertim foliis perminutis ut areolatione eorum 
minutissima, quoque tenacitate surculi. Fructus caracteres alios de- 
finitivos dabit. 
180. Grimmia (Eugrimmia) leptotricha n. sp.; monoica, 
antheridiis longis angustis stipitatis; cespites parvi tenelli virides in- 
ferne dilute ferruginei laxe cohaerentes; caulis brevis subteres parce 
divisus madore turgescens obtusiusculus; folia caulina parva laxe 
imbricata humore erecto-patula, e basi longiuscule vaginacea erecta 
margine parum recurva angusta in laminam anguste oblongo-acumi- 
natam producta, nervo angusto ferrugineo striatulo flexuoso in pilum 
tenuem hyalinım plus minusve elongatum flexuosum tenerrime den- 
ticulatum protracto carinato-exarata, e cellulis parvis rotundatis in- 
crassatis suboccultis distinctis basin versus majoribus rectangularibus 
laxiusculis reticulata; perichaetialia majora pallidiora; theca in pedi- 
cello perbrevi curvato-flexuoso flavo tenui nutans minute ovalis, 
operculo conico minuto. Caetera ignota, 
Habitatio. Prom. bonae spei, Somerset East, monte Boschberg, 
in rupibus: Prof. Mac Owan in Hb. Georg Winter 1883. 
Ex affınitate Grimmiae trichophyllae. 
181. Grimmia (Dryptodon) pseudo-acicularis n. sp.; 
dioica; cespites lati 1'/,-pollicares laxissime cohaerentes brunnescentes 
firmi; caulis valde flexuosus ramis clavato-teretibus arcuato-curvatis 
obtusis basi filiformibus dichotome divisus; folia caulina dense im- 
bricata, humore laxe erecto-patula brevia latiuscula robustula, e basi 
’ vix angustiore in laminam ovatam vel oblongam ligulatam obtusatam 
| apice parce dentatam producta margine late revoluta concava, nervo 
| crasso profunde canaliculato lutescente ante apicem dissoluto exarata, 
| e cellulis lutescentibus indistincte dolioliformibus crenulatis mollibus 
areolata; perichaetialia longius angustius ligulata; theca in pedunculo 
breviusculo rubro spiraliter contorto innovando laterali erecta breviter 
cylindrica, operculo e basi minutissime conica recte rostrato; peristo- 
mii dentes conum sistentes longiusculi angusti rubri. 
Habitatio. Prom. bonae spei, sine loco speciali. Dröge legit 
ante plus quam 60 annos, 
