2288 Leaflets of Philippine Botany [Vol, VI, Art. 107 



posticis ad spinam reductis, oranes integerrimae. Folia ra- 

 muliua valde aberrantia, ovata (0.67 mm longa, 0.5 mm 

 lata) profundissime bifida, sinu obtuso, laciniis porrectis 

 lanoeolatis cu-*pidatis, integerrimis, basi postica auguste longe- 

 que calcirata, Cellulae superae 18 x 27 micro,, basales 

 18 x 36 micro., pirietibus validis. A-nphigastria caulina foliis 

 ramnlinis simiiiimi, basi null. Androecia in pimuilis ter- 

 minalia, ex apice vegetativa, bracteis 3 — 4 jugis, magnis, 

 superis minoribus 



Hib. Philippinae Insulae, Negros, Dumaguete (Elmer, 

 10195). 



Mastigolejeunea Losbanosa St. n. sp. 



Dioica, magna, flaccida, viridis, in cortice dense de- 

 presso-caespitans. Caulis ad 5 cm longus, niultiramosus, ramis 

 primariis ad 3 cm longis, remote breviterque pinnatis, sub 

 flora geminatim innovatis, saepe repetito fureatis. Folia cau- 

 lina conferta, oblique patula, canaliculatirn concava in piano 

 ovato-oblonga (1.33 mm longa, medio 1 mm lata) asym- 

 metrica, margine supero longe arcuato, infero leviter sinuato, 

 apice obtusa, basi antica rotundato appendiculata. Cellulae 

 14x18 micro., trigonis par vis, basales 18x36 micro., tri- 

 gonis magnis parietibus validissimis. Lobulus raagnus, folio 

 duplo brevior, lanceolatus, carina leviter arcuata, amplo sinu 

 in folium excurrens; margine supero substricto, apice oblique 

 truncato, in folii marginem attenuato, obtuse bidentato, 

 Amphigastria caulina magna, late obcuneata, caule triplo 

 latiora, apice truncato-rotundata, integerrima. Folia floralia 

 caulinis aeq-iimagna, pa rum angustiora, apice subacuta, brevi 

 basi inserta. lobulus maximus, obovato-oblongus, (1.17 mm 

 longus, 0.5 mm latus) apice ad 0.33 solutus, subacutus. Amphi- 

 gastriuni floral e anguste lingulatum (1.33 mm longum, 0.6 

 mm latum) apice rotundatum, integerrimum. Reliqua desunt. 



Hab. Philippinae Insulae, Luzon, Los Bano3 (Baker). 



Lepidozia tenuissima St* n. sp. 



Dioica magna gracillima, dilute brunnea, in cortice dense 

 intricata lateque expansa. Ciulis ad 8 cm longus, capilla- 

 06H9, rigidus, regulariter longeque pinnatus pinnis ad 2 cm 





