Cheilolejeunea. franz stephani. species hepaticarum (^Vol. V, 1914). 



Amphigastrium florale perianthio pariim brevius, oblongum, duplo 

 longius quam iatum, apice breviter incisum, lobis rotundatis. Androecia 

 in ramis terminalia, bracteis 3-4 jugis. 

 Hab. Kamerum. 



2. Cheilolejeunea exigua St. n. sp. 



Dioica, exigua, pallide flavo-virens, rigidula, in cortice dense depresso- 

 csespitans. Caulis ad 8 mm. longus, irregulariter longeque ramosus, 

 Folia caulina parum imbricata, recte patula, parum concava, in plano 

 ovato-triangulata (0,67 mm. longa, basi 0,58 mm. lata) apice rotun- 

 data, ad medium inserta, basi antica truncata. Cellulse superse 27x27 ^, 

 basales 27x36{x, trigonis parvis, inferne nullis. Lobulus obsoletus, 

 ad plicam exiguam reductus. Amphigastria caulina parva, caule duplo 

 latiora, transverse inserta, ambitu ovata, ad 7^ biflda, sinu semirecto 

 obtuso, lobis lanceolatis acutis. Perianthia uno latere innovata, 

 breviter pyriformia (0,75 mm. longa, superne 0,5 mm. lata, apice 

 leviter obcordata, rostro valido, plicis posticis angustis, latissime 

 divergentibus, ad medium decurrentibus, plica antica obsoleta. Folia 

 floralia perianthio parum breviora, obovata, apice late rotundata, 

 lobulus magnus folio florali sequilongus, anguste lanceolatus, ad medium 

 solutus, acutus. Ainphigastrium florale perianthio duplo brevius, 

 oblongo-ellipticum, duplo longius quam latum, ad medium bifldum, 

 rima angusta obtusa, segmentis lanceolatis acutis. Andro^cia maxima, 

 in ramis terminalia, bracteis 6-8 jugis. 



Hab. Africa centralis. Congo. Kisantu. 



3. Gheilolejeunea inflata St. n. sp. 



Monoica, pusilla, flavo-rufescens, flaccida, in cortice spongiose 

 csespitans. Caulis ad 15 mm. longus, irregulariter ramosus. Folia 

 caulina conferta, oblique patula, valde concava, in plano ovata, optime 

 symmetrica (0,9 mm. longa, medio 0,67 mm. lata) apice obtusa, 

 brevissima basi inserta, basi antica truncato-rotundata. Cellulss superee 

 18X18 [1, parietibus validis, basales 18X27 [i, trigonis majusculis. 

 Lobulus majusculus, folio quadruplo brevior, in situ ovatus, in plano 

 ovato-triangulatus, carina leviter arcuata, levi sinu in folium excurrens, 

 apice quam basis duplo angustiore, recte truncato, angulo apiculato. 

 Amphigastria caulina majuscula, caule triplo latiora, rotunda, leviter 

 sinuatim inserta, profunde inciso-biloba, rima angusta, lobis acutis. 

 Perianthia uno latere innovata, optime pyriformia, valde inflata 

 (1 mm. longa, 0,67 mm. lata) apice rotundata, rostro angusto, plicis 

 posticis breviter decurrentibus latissime divergentibus, angustis, plica 



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