Cheilolejeunea. FRANZ stephani. species hepaticarum (Vol. V, 1914). 



datis hamatim conniventibus. Andrascia magna, bracteis ad 10 jugis. 

 Hab. Insulse Carolinse. 



44. Cheilolejeunea Jolyana St. n. sp. 



Monoica, mediocris oiivacea tlaccida, corticola. Caulis ad 3 cm. lon- 

 gus, irregulariter breviterque pinnatus. Folia caulina parum imbricata, 

 recte patula, concava, in plano subrotunda (0,75 mm. longa, 0,67 mm. 

 lata) asymmetrica, falcata, margine supero late rotundato, infero pro- 

 funde sinuato, apice late rotundata, brevi basi inserta, basi antica 

 truncato-rotundata. Cellulse superae 18 X 18 ji, basales 18 X 27 ^, 

 parietibus validis. Lobulus magnus, oblongus, folio triplo brevior, 

 oblique adscendens, parum inflatus, duplo longior quam latus, carina 

 stricta, recto sinu in folium excurrens, in plano apice quam basis sub- 

 duplo angustiore, recte truncato, angulo apiculato. Amphigastria cau- 

 lina obovato-obconica, caule parum latiora, subtransverse inserta, 

 apice ad V^ emarginato-biloba, sinu subrecto, lobis late triangulatis 

 acutis porrectis. Perianthia uno latere innovata, late pyriformia (1 mm. 

 longa, medio 0,75 mm. lata) apice rotundata, rostro valido, plicis pos- 

 ticis angustis, longe decurrentibus, plica antica angusta. Folia floralia 

 perianthio parum breviora, anguste oblonga, triplo longiora quam lata, 

 obtusa; lobulus tertio brevior, subiinearis, parum solutus obtusus. 

 Amphigastrium florale perianthio duplo brevius, obovato-obconicum, 

 ad Vs inciso-bifidum, lobis ovatis obtusis. Androecia magna sessilia, 

 bracteis 5-6 jugis. 



Hab. Insulx Hebridenses. 



45. Cheilolejeunea Katschalliana St. Hedw. 1895, p. 242. 

 Dioica parva flavescens, flaccida, in cortice Ccespitans. Caulis ad 



2 cm. longus, sparsim longeque pinnatus. Folia caulina imbricata recte 

 patula, parum concava, in plano subrotunda (0,67 mm. longa, 0,58 m. 

 laia) apice late rotundata, brevi basi inserta, basi antica truncato- 

 rotundata. Cellulse superse 18 X 18 ^j., trigonis parvis, basales 18 X 27 [jl 

 parietibus validis. Lobulus majusculus, folio triplo brevior, in 

 situ ovato-oblongus, duplo longior quam latus, in plano late 

 conicus, carina oblique adscendens, leviter arcuata, amplo sinu in 

 folium excurrens, apice quam basis parum angustiore, recte 

 truncato, angulo apiculato. Amphigastria caulina parva, caule 

 parum latiora, parum longiora quam lata, obcuneata, ad medium 

 inciso-biloba, sinu angusto, lobis acutis, extus angulatim-rotundatis. 

 Perianthia magna, late obovata (1,17 mm. longa, medioO,83 mm. lata) 

 apice rotundata, plicis posticis angustis, longe decurrentibus, plica 



667 



