485 
Species distinctissima, ob folia in collum angustum carnosum obtu- 
satum facile distinguenda, habitu dryptodontoideo. 
37. Grimmia (Eugrimmia) argyrotricha n. sp.; ‘cespites nani den- 
siuscule pulvinati murino - canescentes e surculis teneris parallelis extri- 
cabilibus compositi; caulis humilis im ramulos appressos aequilongos 
fasciculatim divisus; folia caulina perminuta imbricata madore patula, ' 
inferiora e basi angustiore perangusto-oblonga flavida in laminam obscu- 
riorem angustiorem attenuata obtusula. stricta vel flexuosa vel introrsum 
curvula, suprema in pilum teretem minute denticulatum flexuosum vel 
strietum vel subreeurvum longitudinem folii subsuperantem protracta, 
margine ereeta integerrima, nervo pro foliolo lato excurrente percursa, e 
eellulis ad basin folii membranam flavido- virentem sistentibus minutis 
quadratis apicem versus minoribus rotundatis magis incrassatis areolata. 
Caetera ignota. 
Patria. Africa or. trop., monte Kilima-Ndscharo, 3000-4800 m: 
Dr. Hans Meyer 1880. 
Ex habitu Gr. Donianam vel affines in memoriam redigens, sed folüis 
minutis inferne obtusatis superne solum longe hyalino-pilosis raptim 
cognoscenda nana Species. 
38. Braunia (Eubraunia) entodonticarpa n. sp.; cespites magni 
maxime intertexti brunneo-virides firmi; caulis gracilis teres breviusculus, 
flagellis brevioribus pluribus attenuatis praeditus; folia caulina dense con- 
ferta madore patentissima parva, e basi vix decurrente rotundato-ovalia 
in acumen breve acutiusculum indistinete denticulatum obliquum producta 
integerrima, margine ubique usque ad acumen angustalim revoluta, 
cucullato-concava, enervia, e cellulis minutis rotundis ad alam basilarem 
multo majoribus incrassato-parenchymatieis coloratis areolata; perichae- 
tialia e basi pluries angulate plicata cellulis longioribus angustis pallidis 
areolata in laminam ovatam recte et longius acuminatam margine anguste 
revolutam ut in caulinis areolatam producta; theca in pedunculo breviu- 
sculo rubente stricto erecta parva anguste cylindrica rubra, operculo parvo 
oblique rostellato. 
Patria. Africa or. tropica, Leikipia in oceid. montis Kenia: L. Höhnel 
in Exped. Telekiana 1887. 
Omnium specierum brevissima atque gracillima, theca entodontoidea 
angustissime cylindrica prima inspectione diversa. 
39. Braunia (Eubraunia) Schimperiana Bryol. Eur.; cespites latissimi 
ca. bipollicares sordide luridi valde intricati sed laxe cohaerentes rigidi; 
caulis subgracilis teres ascendens, ramulis brevibus curvulis julaceo-tere- 
tibus vel in flagellum breve excurrentibus inaequaliter divisus; folia 
caulina dense imbricata madore sensim sensimque apice parum patula, 
e basi angustiore aurea enervi latiuscule ovata, acumine breviusculo lato 
