Conocephalum. franz stepham. species hepaticarum. 215 



1. Conocephalum conicum (L.) Necker. 1. c. 

 Syn. : Marchantia coiiica L. Spec. PI. IF. p. 1(504. 



Fegatella conica Raddi. 1. c. 



Fiisco viridis, postice f usco- viola cea; frons ad 18 cm. longa, 25 mm. 

 lata, omnium hepalicarum raaxima, parum canaliculala, alis plano-con- 

 vexis longe ailenuatis. apice biloba, furcata vel ex apice (interdiim 

 geminalim) innova la. nnli-is inllalis antice reticiilatim rugiilosa, stonintis 

 raagnis pallidis obsita. Cellulce epidermidis haud incrassalee. Squama^ 

 poslicfe oblique lunalcE. longissime in coslam decurrentes. margine 

 inlerdum repando-angulala-. appendiculo parvo. Carpocepliala longe vel 

 Jongis-sime pedunculata; pedunculus ad 12 cm. longus, inferne parnm 

 foloratus. superne hyalinus, vagiiia basalis magna, fusca, labiis altenuatis 

 coriaceis plus minus erecto-incurvis. Capitula pro planta parva, o nmi. 

 longa, verlice oplime obconica. fuscobrunnea. inferne pallidiora. tempore 

 raaturilalis longitudinaliler sulcata. Sporœ 8o ^. Elateres 170 [x (plus 

 minus longioi-es) fiisiformes vel liliformes, valde irreguläres. Andrœcin 

 Scßpe in innovatione parva, ob furcas baud solulas subi'otunda. disco 

 ovato valido, fusco, 7 mm. longo, osliolis brevibns, slrato anlico frondis 

 arcte oircumvallala. 



Hab. Europa, America et Asia septenlrionalis ubique, priecipue in 

 monlosis communis. Italia, Hispauia (Moller). Coimbra (Heniiques), 

 Algeria (Trabut), Madeira (Fritze), Azores (Krause), Batum (Levier). 

 Kasclniiir (I)utliie). Jujjoitia (Faiirie). Florida (Rau), Alaska (Krause). 

 Sibiria (.\rnellj. 



2. Conocephalum supradecompositum (Lindb.) Sl. Hnll. 

 Herb, lioi.ss. V. p. M. 



Syn. : Sandra supradecomposita Liiidh. Acta soc. F. Fl. fonn. II. ii" 5. 



Minor, gracilis valdcramosa, fusca vel dilute viridis, normalilerrepetit<» 

 furcala in flabellam expansa. .s;i![)e raniis elongalis piiiiialis; frons ad 

 'Um. longa. '.'» mm. lala, linearis, iiilcgcrrinin vel iiiargiiiiliiis siilxicnlalis 

 crixpatulis. (j).sta aluiiplc producla. s;i'|i(^ rnsco-hiiiiiiici. Iiicuic niaginiiii 

 iuher «;x a()i(;(î |)ror('n'ns; tubrra scssilia. in adspcctu elliplica. ulioquc 

 lalei e apiculal;i ihideiiique squamis appnsssis ohiecla, anlicc iilaiia. pdslicc 

 alle convexa, rnagis lala ipiam longa; ahr froudis allciinai;!'. iiilcnlum 

 U^nnissini!!'. pafiyracea*. Cavernx magna', buniillima>. stoiiiala iiia^'na. 

 mullo rnirnis r/)riv(!\a rpiam in C. roitico. C(^llula' rpidmiiidis valdc a'(pia- 

 lilfrqut; irirrassala*. Sijuain.T [lostica' (»liliqiie ligulala'. appcndiculd a'ipii 

 ialo, subr(*luiido. ddiitc ijurpurco. ccllulis iiiiillo iiiiiinriliMs qii.iiii in 



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