(VOL. V, 1913). FRANZ STEPHANI. SPECIES HEPATICARUM Harpalejeunea. 



Amphigaslria caulina majuscula. caule duplo laliora, transverse 

 inserta, subrotunda, ad medium inciso-bifida, lobis anguste triangulatis 

 acutis porrectis. Perianthia magna (1,4 mm. longa, medio 0,75 mm. 

 lata) pyriformia, plicis posticis angustis, longe decurrentibus, rostro 

 valido. Folia /loralia parva, perianthio subtriplo breviora, obovato- 

 oblonga, obtusa; lobulus parum brevior .lanceolatus acutus, ad V^ solu- 

 tus. Amphigastrium florale foliis flor. sequilongum, ligulatum, duplo 

 longius quam latum, ad V^^ bilobatum, rima angusta obtusa, lobis late 

 triaugulatis acutis. Anclrcecia ignota. 

 Hab. Japonia meridionalis. 



42. Harpalejeunea owaihiensis (G.) Evans, Conn. Ac, 

 1900, p. 428. 



Syn. : Lejeunea owaihiensis G. Syn. Hep. 1845., p. 351. 



Strepsilejeunea owaihietisis St. Hedwigia 1890, p. 74. 



Sterilis, flavicans, major. Caulis sparsim irregulariterque pinnatus. 

 Folia caulina parum imbricata, subrecte patula, subplana, late ovata 

 (0,45 mm. longa, 0,35 mm. iata) apiculata marginibus minute crenu- 

 latis, brevi basi inserta, basi antica rotundata. Cellulx superae 16 jjl, 

 basales 46X 19{j. trigonis nullis. Lobulus exiguus, caulis diametro 

 brevior, ovatus, inflatus, oblique adscendens, carina leviter arcuata, 

 ievi sinu in folium excurrens, apice quam basis duplo angustiore, 

 exciso, angulo apiculato. Amphigastria caulina magna, contigua, caule 

 subtriplo latiora, subrotunda, profunde sinuatim inserta, apice ad 

 ^/3 emarginato-biloba, sinu amplo, lobis triangulatis acutis porrectis, 

 minute crenulatis. 



Hab. Hawai. 



43. Harpalejeunea intermedia Evans. Wash. Ac, 1906, 

 p. 154. 



Dioica, pallide virens vel flavo-virens, dense depresso-csepitans. 

 €aulis sparsim irregulariterque ramosus, ramis late divergenlibus. 

 Folia caulina contigua, recte patula, valde concava, apice decuna, in 

 plano falcato-ovata (0,28 mm. longa, 0,17 mm. lata) brevissima basi 

 inserta, basi antica longe truncata, asymmetrica, margine infero sub- 

 stricto, supero valde arcuato, apice late acuminata, marginibus irregu- 

 lariter minuteque denticulatis. Cellulx superge 18 |i, basales 18X28 {t 

 trigonis magnis, saepe confluentibus, in medio parietum nodulosis. 

 Ocelli basales pauci vel nulli. Lobulus raagnus, folio duplo brevior, 

 ovatus, recte patens, valde inflatus, carina maxime arcuata, stricte in 

 folii marginem excurrens, apice quam basis triplo angustiore, oblique 



266 



