Nowellia. ira.nz stepha.m. spkcies hepatigarum. 563 



lale ovala. ad medium biloba, iobis incurvis lale Irianguialis iequimagnis 

 in plano porreclis obtusiusculis, sinu recto obtuso. CeUulie superse 

 18 X 36 [jL, basales 18 X 27 {x trigonis nuiiis. Amphigastria caulina 

 nulla vel rudimentaria, Perianthia terminalia ambitu late linearia, pro- 

 funde iriplicata. ore vix contraclo. breviter 3-6 lobato, lobis iruncato- 

 rolundatis minule crenulalis. Sporse"? FoUa floralia trijuga conferta, 

 libera, inlima majora appressa perianlhio parum breviora, oblonga ad V» 

 inciso-biloba. lobis anguste iriangulatis porreclis obtusis integerrimis. 

 Amphigastriuni florale intimum foliis suis simillimum, minus profunde 

 incisum. Androecia ignota. 



Hab. Grand Saint Bernard (leg. Carestia). 



Die Pflanze stelu der Ceph. pyriflora (Douin) nahe; die Stengelblatler 

 beider sind fast dieselben; Bliithensland, Perianthund dessen Hiillblaller 

 sind aber vollig abweichend. 



Cephalozia Perssonii Jens. Bot, Nol. 1908, p. 14. 



Paroica pusilla tenuissima viridis laxe intricala. Catilis repens, latera- 

 liler ramosus eflagellifer. Folia caulina remota subtransverse inserta, 

 caule duplo laliora, patula vel subsquarrosa, subcarinata, profunde (ad VO 

 inciso-biloba, lobis divergentibus late triangulatis acutis vel apiculatis, 

 plus minus dentatis subspinosis. Cellulse vahdse, 6-12 ji, inferae dorso 

 conico-prominulEe. Amphigastria caulina erecto-patula vel appressa, ovato- 

 lanceolata, integra vel paucidentata, vulgo bifida, Folia floralia et amphig. 

 florale intima alte connata vaginantia, pluriloba, lobis acuminatis dentatis. 

 Perianthia alte emersa, anguste oblonga, profunde 3-4 plicala, ore 

 contraclo truncalo hyalino minute crenulato. Antheridia solitaria in axillis 

 subfloralibus. 



Hab. Suecia, Jamtland (Persson). 



Cephal. papiUosa, Douin, cui nostra simillima, difl^ert inflorescentia 

 dioica. 



Nowellia iMitten 1870. 



Plantae folios» parvte rigidulse virides ssepe purpurascenles corticolse 

 rarius rupicolae arcle repenles et late expansse interdum csespitosae. 

 Caulis vahdus teres irregulariter ramosus, ramis posticis, rarissime late- 

 ralibus. flagellis nullis. FoUa caidina remotiuscula vix imbricata saepe 

 remota brevi basi sublransverse inserla valde concava erecto-conniventia, 



347 



