(VOL. IV, 1911). FRANZ STEPHANI. SPECIES HEPATICARUM FrullanUl. 
angustior, marginibus ubique nudis. Amphigastrium florale int. angus- 
tum, disco basali integro Uneari, apice parum ampiiato, ad medium 
bifidum, laciniis angustis acuminatis acutis paucidentatis. Andrcma 
ignota. 
Hab. Madagascar. Imerina. 
3. FruUania Newtoni St. n. sp. 
Dioica, maxima, robusta brunnea, laxe caespitosa, corticola et rupi- 
cola. CaiUis did 22 cm. longus irregulariter bipinnatus ; ramis primaiiis 
2-7 cm. longis sparsim remoteque pinnulatis. Folia caulina panim 
irabricata, oblique patula, valde concava, in plano late elliptica 
(1,73 mm. longa, medio 1 mm. lata) apice obtusa, dorso caulem late 
supei-antia, basi antica grosse appendiculata, appendiculo patulo, cauli 
longitudinaliter appresso, triangulato, apice obtuso, integerrimo, plano. 
CellultB supene 27 ja. trigonis magnis nodulosis, parietibus ttexuosis, 
infera? 27 X 36 ji trigonis maximis subacutis, parietibus strictis. 
Lolfulus magmis, cylindricus, quadruplo longior quam latus, oblique 
patens, ore recte tnmcato, saepe parum involutus semiapertus varieque 
hians. Amphigastria caulina maxima, subcircularia 1,12 mm. longaet 
lata, sinuatim inserta, basi utrinque breviter rotundata, alis semper 
caoaliculatis pseudohastatis, apice leviter exciso-bidentula. Andraaa 
capitata sessilia. 
Hab. Insnla Femando Po. 
4. Frullania subatrata St. n. sp. 
Dioica maxima, fusco-brunnea, gracillima, in ramis arbonim laxe 
caespitans vel pendula. Cauli^ ad 16 cm. longus, ramis inferis brevibus, 
spai-sim breviterque bipinnatis, ramis superis ad 7 cm. longis, remotis, 
regulariterbreviterque bipinnatis. Folia caulina contigua, valde concava, 
margine postico involuto, in plano late cordata (1,2 mm. longa, medio 
1 mm. lata) apice triangulata acuta, basi utrinque giosse rotundata. 
Cellulse superffi 9 X 14 jt, basales 14 X 27 {i, parietibus strictis validis. 
Lotmlus exiguus, anguste cylindricus, quadruplo iongior quam latus, 
vertice rotundatus, ore truncato marginem folii haud superante. Ampkt' 
gstria caulina magna, transverse inserta, basi utrinque leviter rotun- 
data, in plano late ovata, ad V» vel magis profunde biloba, sinu acuto, 
lobis triangulatis acutis, marginibus ubique arcte recurvis. Perienthia 
oblonga, rostro parvo. Folia floralia int. anguste oblonga, acuDuna 
acuta integerrima, lobulo subaequilongo, duplo angustiore, ad solu o, 
acuminato, margine intemo irregulariter trispinoso, inferne r»u o- 
Amphigastrium ftorale int. lobulis aquUongum, duplo latius, ad medium 
592 
