FLORULE BRYOLOGIQUE DES ANTILLES FRANAISES. IS? 



Geii. Y. CAMPYLOPUS Brid. 



, C. GUADALUPENSis Milt. /. c, p. 77. Bicranuiu f/nadalu- 

 pense Brid., Bnjol. univ. I, p. 463; G. Mll., Sijn., I, p. 386. 

 Planta masciila tantiim aclhiic nota. 



Guadeloupe (Badier et Bertero, ex Balris, in horb. Montagne, sub 

 Dicrano milcanko Bory ; Gtai. Wickstrom , sub Dicrano fdiformi 

 Beauv. ; L'Hermimer, in herb. Mus. Par.; Husnot, in lierb., sub Weissia 

 vulcanica Brid.). 



Gen. YI. TIIYSANOMITBIUM Schgr. 



f/T. RiCHARDiBrid.,5r//o/. univ. I, p. 473; Ylitt., /. c, p. 90. 

 Dicranum Richard i, C. Mll., Si/ii., I, p. 413. Dioicnni, 

 canlis fertilis nncialis vel major nigricans apice crasse clavatus, 

 innovans, canlis sterilis longior Intescens circiter lOcent. longns 

 ascendente-arcuatns attennatus filiformis apice crasse vel an- 

 gnste clavato-acntns e nigrescente Intescens. Folia dense im- 

 bricata, madida erecto-patula, siccitate adpressa, oblongo- 

 lanceolata, integerrima, marginibns apice convolutis, in pilnm 

 plus minnsve longnm hyalinum serratnni breviter attennata; 

 Costa latissiina J/3 basi latitndinis occupante, dorso lamellis 

 parnm proniinentibns vel obsoletis longitndinaliter ornata; 

 cellulis angnlaribus late qnadratis parietibns crassis fuscis, su- 

 perioribus oblique elliplico-hexagonalibns.Perichtianumerosa 

 aggregata fertilia, foliis longioribns convolutis pilo longiore ser- 

 rato, Costa angustiore, archegoniis longistylis in longitudine 

 vaginam cylindricam aequantibus longioribusve. Capsula in 

 pedunculo brevi flexuoso rulescente apice rugoso, ascendens 

 vel horizontalis, auguste elliptica, in tertia parte inferiore ele- 

 ganler veiTucosa badia, ore angnsto. Peristomii dents fere ad 

 basin in cruribus 32 longissimis leptotrichoideis divisi, dense 

 papillosi, lutescentes ; operculo recto cum calyptra deciduo ; 

 annulo lato volubili fugaci composite. Calyptra mitrformis 

 dimidiam capsulam obtegens, apice Isevis, basi laccrata longe 

 fimbriata. Planta mascula crasse clavato-acuta, perigoniis nu- 



