nei ia De 
so Carol. Müller, 
subuliformi- acuminatam attenuata, apice veluti obtusiuscule abrupta 
vel in mucronem hyalinum vel rarius in pilum breviusculum strictum 
robustum denticulatum protracta, nervo latissimo profunde canali- 
culato-cymbiformi subulam carnosam omnino occupante percursa, ad 
basin lamina angusta tenera albida emarcide cellulosa veluti margi- 
nata deinde e cellulis incrassatis ellipticis areolata. Caetera nulla, 
Habitatio. Prom. bonae spei, Devilipik ad catarractam, Aug. 
1875: Dr. A. Rehmann, Coll. No. 64. 
72. Diecranum (Campylopodes seniles) griseolum n. sp.; 
cespites ca. pollicares e viridi lutescentes et ferruginei tricolores con- 
densati rigidissimi superne laxe cohaerentes inferne fusco - tomentosi 
ob pilos foliorum permultos grisei, caulis robustulus apicem versus 
capituliformi-clavatus, in ramulos arcte adhaerentes brevissimos apice 
fasciculatim divisus inferne stolones breves tenues virides cuspidatos 
exmittens; folia caulina dense imbricata madore erecto-patula, e basi 
longe fibrosa lata cellulis alaribus nonnullis planis indistinctis hyalinis 
laxiusculis instructa in laminam latiusculam oblongo-acuminatam 
deinde in pilum longum robustum basi depressum hyalinum remotius- 
cule serrulatum attenuata, cymbiformi-concava ad marginem erecta, 
nervo latissimo reticulato folii partem supremam omnino occupante 
percursa, basi cum lamina pellucida latiuscula longe anguste laxius- 
cule reticulata instructa, superne e cellulis incrassatis ellipticis parvis 
areolata. Caetera ignota. 
Habitatio. Transvaal, Lydenburg: Dr. Wilms 1887 Ig. Hb. 
Jack 1889 mis. 
73. Dicranum (Campylopodes seniles)pulvinatum Rehm. 
cespituli perhumiles virentes inferne nigrescentes arcte adhaerentes; 
caulis perbrevis pertenuis paucifolius in ramulos brevissimos appres- 
sos divisus; folia caulina minuta dense imbricata madore erecto- 
patula, e basi fibrosula angustiore cellulis alaribus multis tenerrimis 
hyalinis emarcidis longiusculis angustis anguste marginata in laminam 
anguste lanceolato-acuminatam veluti abruptam obtusiusculam vel 
brevissime mucronatam rarius breviter denticulato-pilosam attenuata, 
margine superiore involutacea, nervo lato laminam altiorem totam 
occupante reticulato percursa, e cellulis minute ellipticis incrassatis 
areolata, stricta. Caetera nulla. 
Habitatio. Prom. bonae spei, Stinkwater: Dr. A. Rehmann, 
Coll. No. 62. 
Cellulis alaribus descriptis jam speciis propria, e minutissimis 
sectionis, 
74. Dieranum (Campylopodes seniles) atro-luteus.n. sp., 
cespites subcompacti pulvinati pollicares vel breviores, superne ochra- 
ceo-lutei laxiusculi inferne nigriti compacti sed facile friabiles; caulis 
tenuis rigidus brevis dichotome divisus; folia caulina minuta brevia 
