(Voi..VI, 1923) FRAisz STEPHANI. SPEClESllEPATlCAnijM /yulejeunea. 



biloba, sinu semirecto obLuso, segmentis late triangulatis acutis. 

 Folin floralia caulinis majora, obovato-oblonga (1 mm. longa, 

 medio 0,4 mm. lata) apice obtusa ; lobulus folio parum brevior, 

 anguste lanceolatus, ad 1/3 solutus, obtusus. Amphigastrium floralr 

 foliis floralibus sequimagnum, anguste oblongo-obconicum, fere 

 ad medium bifidum, rima angusta obtusa, segmentis anguste 

 lanceolatis cuspidatis. Reliqua desunl. 

 Hab. Camerun (Luce legit). 



191. Eulejeunea gibhiloba St. n. sp. 



Dioica parva flaccida, pallida, in cortice dense depresso-csespitans. 

 Caulis ad 15 mm. longus, sparsim longeque ramosus. Folia caulina 

 contigua, subrecte patula, parum concava, in plano ovata (0,9 mm. 

 longa, medio 0,67 mm. lata) apice obtusa, antice caulem tegentia, 

 basi antica truncata. Cellulse superae 27x27(j., basales 27x45^^ 

 trigonis subnullis. Lobulus majusculus, folio quadruplo brevior, 

 ovato triangulatus, valde inflatus, gibbosus, carina valde arcuata, 

 amplo sinu in folium excurrens, apice quam basi triplo angustiore, 

 oblique emarginato, angulo plano acuto. Amphigastria caulina 

 majuscula, caule triplo latiora, transverse inserta, ambitu subro- 

 tunda, ad 2/3 emarginato-biloba, sinu amplo, laciniis lanceolatis, 

 leviter conniventibus acutis. Perianthia pyriformia (1,33 mm. longa, 

 superne 0,7.5 mm. lata) apice rotundata, rostro breviuscula, plicis 

 posticis longe decurrentibus, angustis, divergentibus. Folia floralia 

 perianlhio sequilonga, late divergentia, obovato-oblonga, obtusa : 

 lobulus duplo brevior, lanceolalus, acutus, ad medium solutus. 

 Amphigastrium florale lobulis aequilongum, ovato-ellipticum, lo- 

 bulo proximo breviter connatum, fere ad medium inciso-bifidum, 

 rima angusta, laciniis lanccolatis, cuspidatis. Androecia ignota. 



Hab. Hawai (Newell legit). 



192. Eulejcunea subsymphoreta St. n. sp. 



Dioica minor, gracillima, pallide flavicans, aliis hc])aticis con- 

 sociata. Caulis ad 25 mm. longus, irregulariter ramosus, ramis 

 longioribus pinnulatis. Folia caulina |)arum imbricata, oblique 

 patula, valde concava, in plano ovata, symmetrica, apice obtusa, 

 ad medium inserta, basi antica leviter arcuata, caulem vix tegentia, 

 integerrima. Cellulse superse 18x18{jl trigonis majusculis, parie- 

 tibus validis, basales 18x27fx trigonis parvis ; lobulus parvus, 

 folio quadruplo brevior, ovato-triangulatus, carina oblique adscen- 



418 



