Frullania. franz stepiiani. species hepaticarum (Vol. IV, 1911). 



4. FruUania papilliloba St. n. sp. 



Sterilis, parva, pallide flavo-virens, cortlcola. Caw/«sad3 cm. longus, 

 regulariter bipinnatus, pinnis pritnariis ad 10 mm. longis, breviter 

 remoteque pinnulatis. Folia caulina imbricata, recte patula, piano- 

 disticha, late ovata, subcircularia (0,93 mm. longa, medio 0,7 mm. lata), 

 apice acuta, dorso caulem haud superantia, basi antica exappendiculata. 

 Cellulx superse 18X27 [j., basales 18X36 {x, trigonis parvis subnodu- 

 losis, parietibus ubique sequalibus substrictis. Lobulus quoad plantse 

 staturam niagnus, ex angusta basi late clavatus, papillatus, oblique 

 patens, e margine folii ortus, a caule remotus. Amphigastria caulina 

 majuscula, caule triplo latiora, transverse inserta, subcircularia, ad 

 V» emarginato-biloba, sinu amplo, lobis acutis. 



Hab. Nova Caledonia. 



5. Frullania elegantissima St. n. sp. 



Dioica major gracilis rufescens rigidula, laxe csespitans. Caulis ad 



8 cm. longus, regulariter bipinnatus, pinnis primariis 15 mm. longis, 

 recte patulis, pinnulis remotis, 5 mm. longis leviter arcuatis. Folia 

 caulina imbricata, recte patula, parum concava, in plano late ovato- 

 elliptica (1,33 mm. longa, medio 0,93 mm. lata), apice rotundata, 

 abrupte apiculata, dorso caulem parum superantia, basi antica breviter 

 rotundata. Cellulx superse 27 ji, basales 18X36 {i trigonis ubique 

 magnis nodulosis, parietibus superis flexuosis, inferis strictis. Lobulus 

 parvus evolutus lanceolatus varie patens varieque tortus ; lobulus ramu- 

 linus exiguus, clavatus, conico-papillatus, recte pendulus, cauli approxi- 

 matus. Amphigastria remota, in situ subcircularia, in plano reniformia, 

 transverse inserta, basi obcuneata, apice breviter inciso biloba, sinu 

 acuto amplissimo, lobis latis longeque apiculatis. Perianthia pyriformia, 

 rostro brevi validissimo. Folia floralia intima gigantea, anguste lan- 

 ceolata, inferne nuda, superne grosse irregulariterque lacerata, lobulo 

 aequilongo, ad medium soluto, duplo angustiore ubique et magis irregu- 

 lariter profundeque lacerato. Amphigastrium florale int. lobulis sequi- 

 longun, liberum, ad */s bifldum, lobis similiter laeeratis. 



Hab. Samoa, Luzon. 



6. FruUania BillardierianaN. etM., Ann. sc. nat., 1843, p. 256. 

 Syn. : Frullania plumseformis St., Hedwigia, 1889, p. 157. 



Dioica, major, robusta, rufescens, laxe caespitosa, corticola. Cawlis ad 



9 cm. longus, regulariter bipinnatus, pinnis primariis ubique sequi- 

 longiis (15 mm.) arcuatim patulis, confertis, regulariter denseque 

 pinnulatis, pinnulis ad apicem plantse vergentibus. Folia caulina con- 



575 



