4 



gi lineali-lanceolati, multoties articulati, integri vel in li~ 

 nea divisurali pertusi, tenues, lutescentes, siccitate apice 

 conni ventes; interni processus e membrana basilari angu- 

 sta et angustissima breviusculi vel longiores filiformes, 

 basi subcarinati, ciliis nullis. 



A. Flores monoici. 



Capsula immers a. 



i. Neckera pennata Hedw. 



Gaules secundarii vage pinnato-ramulosi vel subsimpli- 

 ces, erecti, rigiduli. Folia ovato- et oblongo-lanceolata 

 acuminata, haud exacte symmetrica, e medio ad apicem 

 minute serrulata, ecostata vel basi costae loco lineoia lu- 

 tea bipartita notata, rugis transversalibus 2 — 5, reti linea- 

 ri. Perichaetium capsulam superans, foliis internis subva- 

 ginantibus elongato-lanceolatis, integris, omnino ecostatis 

 raro costa brevi tenuissima instructis. Vaginula paraphy- 

 sibus fîoris résidais pilosissima. Galyptra parvula, aibida, 

 vix infra operculum brevirostre procedens. Capsula ovata 

 et ovali-oblonga, e luteo fuscescens, demum rufescens, 

 leptoderma, Peristomii externi dentés e basi anguste lan- 

 ceolata lineali-subulati, apice cohaerentes, dense articulati, 

 fissi et pertusi, pallide lutescentes; interni membrana ba- 

 silaris et processus rudimentaria. 



Neckera pennata Hedw. Musc. fr. III, p. 47, T. 19. — Br. et Sch. 



Bryol. eur. V, p. 6, T. 440. — G. Mull. Synops. II, p. 



50. — Schimp. Synops. Musc. eur. p. 4>67. — Weinm. 



Syllab. II, p. 456. ' 

 Fontinalis pennata L. Sp. Pl. p. 1571. — Steph. Enum. stirp. 



p. 54. 



Habit, ad truncos arborum in sylvis umbrosis; Kunzo- 

 vo, fabr. Auerb. ubi Goldb. legit; spec. mosq. ad Tiliae 



