BIHANG TILL K. SV. VET.-AKAD. HANDL. BAND 21. AFD. III. N:0 3. 63 



Prov. S. Panlo, Santos, Öitio Sororocaba, ad saxa rivuli 

 inundata (Mosén ii. 240), Apiahy, ad saxa rivuli (.T. J. Puig- 

 GARI n. 574), Chapeu (n. 600) et ad saxa rivuli prope viam 

 inter Apiahy et Iporanga (n. 1844, f. robusta). Sterile. 



Hypnum (Rhyiichostegium) julaceum Broth. n. sp. 



Gracile, rigidum, cae.spitosura, caespitibus densis, atroviri- 

 dibus; caulis elongatus, proeumbens, dense ramosus et ramu- 

 losus, inferne ob folia destructa longe denudatus, ramis et 

 ramulis curvatulis, dense foliosis, julaceis, obtusis; folia arcte 

 imbricata, concava, minuta, orbicularia, obtusissima, margini- 

 bus erectis, minutissime serrulatis, nervö basi crasso, dein 

 subito tenuiore, vix ultra medium producto, cellulis laxe line- 

 aribus, basilaribus infimis brevioribus et latioribus. Caetera 

 ignota. 



Brasilia, sine loco designato (Glaziou n. 17989). 



H. aquatico affine, sed ramis et ramulis julaceis, foliis multo 

 minoribus, orbicularibus, nervö breviore primo intuitu dig- 

 noscendum. 



Hypnum (Rhyncoste^ium) compridense C.-MuLL. n. sp. in scbed. 

 Äutoicum] caespitosum, caespitibus laxissimis, prostratis, 

 pallide viridibus, nitidis; caulis repens, per totam longitudi- 

 nem radiculosus, laxe foliosus, subpinnatim ramosus, ramis 

 patentissimis, brevibus, strictis, complanatis, laxe foliosis, 

 simplicibus, obtusis; folia sicca immutata, patula, planiuscula, 

 ovato-lanceolata, piliformi-attenuata, marginibus inferne uno 

 latera recurvis, minutissime serrulatis, nervö tenni, ultra me- 

 dium (V^) evanido, cellulis elongatis, angustissimis, basilari- 

 bus infimis multo laxioribus, late oblongis, hyalinis; hracfeae 

 pericJiactii minores, erectae, internae e basi oblonga anguste 

 lanceolato-acuminatae, integerrimae, laxius reticulatae, ener- 

 ves; seta vix ultra 1,5 cm. älta, tennis, flexuosula, pallide 

 rubra, laevissima; theca horizontalis, turgide obovata, deoper- 

 culata sub ore hand vel paulum constricta, fusca, laevis; ^;eW- 

 stomium duplex; exostomii dentes lanceolati, longe attenuato- 

 setacei, c. 0,6 mm. longi et c. O, o 8 mm. lati, dense lamellati, 

 aurantiaci, apice hyalini; enåostomium lutescens, minute pa- 

 pillosum; processus carinati, perforati; cilia terna, bene evo- 

 luta, hyalina, remote appendiculata; operculum rostratum, 

 rostro recurvo, theca paulum breviore. 



