370 STEGOCARPI. PLEUROCARPI. HYPNUM. 
Caracteribus accuratius expositis paucis jam distin- 
ctissimum et H. chrysostomo vel rutabulo habitu simile. 
275. H. filiforme Lam. (Fl. Franç. I p. 535!); dioi- 
cum; cespites densiusculi prostrati; caulis filiformis re- 
pens, ramis tenuibus sciuroidibus attenuatis flexuosis fla- 
vescentibus vix ramulosis longioribus v. brevissimis vage 
ramosus; folia caulina dense appressa plumose imbricata, 
humore erecto - patentia, anguste ovata, in acumen lon- 
giusculum sublatum strictum. sensim attenuata, concava, 
plus minus plicata, ubique subdenticulata, nervo ultrame- 
dio, margine erecto, cellulis dense elliptico- linearibus, 
alaribus ad alas basilares vix distinctas haud decurrentes 
minute quadratis paucis intus granulosis; perich. anguste 
vaginantia , in acumen longum distincte denticulatum stri- 
ctiusculum attenuata, nervo lato ultramedio, cellulis la- 
xioribus firmis apice densis; theca in ped. mediocri sub- 
valido rubro papilloso subinclinata, minor, gibboso- ovalis, 
late annulata, operc. conico longe oblique subulato; perist. 
H. piliferi. 
H. Reichenbachianum Hübner Dresd. in Regensb. bot. Zeit. 
1847. No. 41, c. tab. — H. velutinoides Bruch in schedulis! — — H. 
Flotowianum Sendtner in schedis! —  H. piliferum p. filiforme 
Brid. 1L. p. 491. A 
Patria. Yn sylvis ad arbores, Parisiis: Thuiller in 
Hb. Lamarck. et Bridel. In Delphinatu: Dejean 1800 in 
Hb. Bridel. In Hassia superiore legit Bruch in schisto 
argillaceo; in Hercyniae valle Bodethal dicta: Hampe; 
in Saxonia: Hübner; ad Sattler prope Hirschberg Sile- 
siae: Flotow. Probabiliter per totam Europam mediam 
atque australiorem occurrens. 
H. populeo simillimum , sed operculo longirostro obli- 
quo primo adspectu distinctum. Ab H. pilifero, quocum 
Bridel conjunxit, notis laudatis longe diversum est. 
276. H. lutescens Huds. (Fl. Angl p. 421.); dioi- 
cum; cespites latissimi prostrati, lutescentes, inferne: sor- 
didi; caulis longissimus multoties divisus, ramis confertis 
attenuatis sfriclis longiusculis crassioribus; folia H. seri- 
