Bryum. 273 



680. Br. longicollc Sw., caule erecto simpli- 

 cissimo, foliis lanceolatis apice se/rulatis sensim tenuatia, 

 sporangio erectiuscnlo in basin longam producto, oper- 

 culo attennato. — lf r ebcra longicollis Brid. br. //, 625. 

 Jlornsch. Hedw. sp. 169. t. 41. /. 1. Schwaegr. suppl. 



11. 67. Br. clongatum /?. longicollnm Ilook. ct Tayl. 

 br. 123. Br. cylindricum Sm. br. III. 1351. Dicks. IV. 



12. t. 11. /. 4. Hypnum longicollum Web. et M. cr. 

 291. Br. longicollum Sw. suec. 49. t. 6. /. 13. 



In rupinm fissuris Germaniae austral. Aestate. Q. 

 (Caute a Pohlia elongata diguoscendum.) 



681. Br. nutans Schreb., caule erecto simplici, 

 foliis lanceolatis coucaviusculis erecto-conniventibus ser- 

 rulatis nervosis, sporangio nutante oblongo - c^lindrico, 

 operculo convexo leviter acuminato. : — Webera nutans 

 Hedw. stirp. I. 10. t. 4. Schwaegr. Roth. Timm. Brid. 

 br. 1. 634. Br. nutans Schreb. spic. 81. Mart. crl. 60. 

 Sm. br. 134T. Br. trichodes Hedw.fund. Br. sericeum Huds. 

 Br. incrassatum Jill. — Dill. hist. t. 50./. 61. Mnium 

 pyriforme /?. Weis. Hypnum nutans Web. et M. cr. 289. 



In ericetis montosis, in nemoribus udis arenosit et 

 turfosis, Aestate. 2|.. 



682. Br. gypsophilum Wallr., caule exiguo in- 

 ferne nudo, foliis lanceolato-linearibus nervo excurrente 

 instructis apice denticulatis in comam oligophvllam con- 

 gestis strictis nitidis, setae basi curvata, sporangio e basi 

 tenuata pyriformi pendulo, operculo mammillato. 



In collibus gypsaceis Thuring. v. c. ad Auleben. 

 Aestate. ("Ex minutissimis est, foliis Br, caespiticio si- 

 mile eorum dentibus tamen et sporangio diversum^) 



683. Br. subdenticulatum Moug., caule sim- 

 plicissimo inferne nudo, coma elongata fastigiata, foliis 

 lanceolato-linearibus longissime acumiuatis denticulatis, 

 sporangio pendulo pyriformi, operculo umbonato. We- 

 bera subdcnticulata Brid. br. I. 634. 



In vallibus montium German, australis. 2j.. 



