(Vol.V,19U). franz stephani. species hepaticarum Cheilolejeunea. 

 latiora, late obovata, transverse inserta, basi obcuneata, ad medium 

 inciso-biloba, sinu subrecto, lobis anguste triangulatis acutis vel obtu- 



Hab. Brasilia, Apiahy. 



35. Cheilolejeunea virescens (Gottsche) St. 

 Syn. : Lejeunea virescens G. Syn. Hep. p. 370. 



Monoica minor, flaccida, pallide flavicans, corticola. Caulis ad 3 cm. 

 longus, sparsim irregulariterque pinnatus. Folia caulina parum imbri- 

 cata, recte patula, parum concava, in plano ovato-oblonga (4,17 mm. 

 longa, medio 0,75 mm. lata) apice obtusa, brevi basi inserta, basi 

 antica truncato-rotundata. Cellulse superas 18X18 fi, basales 18X27 

 parietibus validis. Lobulus majusculus (ssepe obsoletus) ovatus, folio 

 quadruplo brevior, carina substricta, levi sinu in folium excurrens, 

 apice quam basis tripix) angustiore, exciso, angulo apiculato. Amphi- 

 fjastria caulina majuscula, caule duplo latiora, late ovata, transverse 

 inserta, ad medium inciso-biloba, sinu subrecto, lobis anguste trian- 

 gulatis, obtusis vel acutis. Perianthia uno latere innovata, obovata 

 (1,25 mm. longa, medio 0,75 inm. lata) apice truncato-rotundata, 

 quinqueplicata, plica aitlica liumillima. plicis posticis angustis, longe 

 divergenti-decurrentibus, apice rotundatis, unibonatim prominulis. 

 Folia floralia perianthio parum breviora, obovato-oblonga, apice 

 rotundata, lobulus subduplo brevior, lanceolatus vel obovatus, apice 

 rotundatus vel obtusus, profunde solutus. Amphigastrium florale foliis 

 floralibus sequilongum subrotundum, inferne late obcuneatum, lobulis 

 breviter connatum, apice brevissime inciso-bidentulum, dentibus 

 acutis. Androzcia in ramulis tcnninalia, bracteis paucijugis, ex apice 

 vegetativa. 



Hab. Peruvia. 



36. Gheilolejeunea Wrigthii St. n. sp. 



Monoica parva, dilute virens, flaccida, in cortice caespitans, Caulis 

 ad 15 mm. longus, irregulariter remoteque ramosus. Folia caulina 

 parum imbricata, recte patula, parum concava, in plano ovata (1 mm. 

 longa, medio 0,75 mm. lata) asymmetrica, margine infero stricto, 

 supero late rotundato, apice rotundata vel obtusa, brevi basi inserta, 

 basi antica longe truncata. Cellulee superae 27x27 basales 27 X 36{j, 

 parietibus tenuibus, trigonis nullis, marginales crenulatini prominula? 

 Lobulus parvus, ovatus, folio sextuplo brevior, in plano late ovatus, 

 carina substricta, stricte in folium excurrens, apice quam basis sub- 

 duplo angustiore, truncato, angulo apiculato. Amphigastria caulina 

 662 



