EuosmolejeHtiea. ('RANZ STEPIIANl. SPECIES HEPATICARUM (VoL. V, 1914). 



JOl. Hygrolejeunea Sayeri St. Hedwigia 1889, p. 173. 



Dioica minor virens vel bninnea, in cortice caespitans, Caulis ad 

 2 cin. longus, sparsini irregiilarilerque i-amosus. Folia cauliiia conferta, 

 recte patula, parum concava, in plano ovato-triangulata, leviter falcata 

 (1,17 mm. longa, basi 1 min. lata) asymmetrica, margine infero sub- 

 stricto vel sinuato, supero late arcuato, apice obtuso, brevissima basi 

 inserta, basi antica longe truncata. Cellula- superae 18x18 p, basales 

 18 X 27 [ji, parietibus validis. Folia raniuiina angustiora. Lobulus 

 parvus, late ovatus, folio quintuplo brevior, carina recte patula, leviter 

 arcuata, apice abrupte leviterque siniiato in folium excurrens, apice 

 recte truncatus, angulo obtuso vel acuto. Amphigastria caulina magna, 

 caule sextuplo latiora, cordiformia transverse inserta, acl V^ biloba, 

 rima angusta obtusa. Flores feminei uno latere iunovati. Folia flora- 

 lia caulinis pequilonga, oblonga, duplo longiora quam lata, obtusa vel 

 rotundata, integerrima, lobulus parum brevior, lanceolatus, profunde 

 solutus, cuspidatus, altero multo minore, auguste ligulato, profunde 

 soluto, apice truncato-rotundato. Amphigaslrium florale foliis floralibus 

 suba^quilongum, late etlipticum, late ellipticum vel subrotundum, 

 liberum, apice breviter bidentatum, rima angusta, lobis apiculatis. 



Hab. Australia Queensland. 



Euosmolejeunea Spruce 1884. 



Plantae majusculae vel parvae, graciles et flaccidse, irregulariter pin- 

 natae, apice longe simplices, paucis ramis longioribus sparsim pinna- 

 tis. Inflorescentia dioica, rarius monoica. Folia caulina parum imbri- 

 cata, in paucis conferta, recte patula plus minus concava apiceque 

 decurva vel subplana, vulgo ovata vel ovato-rotundata, apice obtusa 

 vel late rotundata, rarius ovato triangulata, semper integerrima, ad 

 medium vel breviter accreta, basi antica truncala vel e basi truncata 

 iate rotundata. Cellulse majusculse, superse regulariter hexagonx, inferae 

 longiores, omnes trigonis validissim,is acutis incrassatse. Lobulus majus- 

 culus, ovatus vel oblongus, ex parte occultus, in plano semper late 

 ovatus vel ovato-triangulatus, apice angustiore truncato vel exciso, 

 angulo semper armato, acuto vel apiculato vel spinifero. Amphigastria 

 caulina majuscula, ssepe gigantea, phis minus profunde inserta, in aliis 

 optime cordatim ampliata, apice semper biloba vel bidentula, rarissime 



575 



