(VOL. IV, 19M). FRANZ STEPHANI. SPECIES HEPATICARUM FruUania. 



ad 4 cm. longus, regulariter bipinnatus, pinnis primariis ad 5 mm. 

 longis, pinnulis exiguis sparsis vel nullis. Folia caulina parum imbricata, 

 -saepe contigua, recte patuJa, concava, in plano late obovata (0,8 mm. 

 longa, medio 0,6 mm. lata) apice late rotiindata, dorso caulem late 

 superantia, basi antica exappendiculata. CeUulse superae 14 |j. trigonis 

 nuUis, basales 18X27 ^. trigonis majusculis, parietibus ubique strictis. 

 Z/oZ^j^/ms majusculusellipticusacaule remotus, erectus, plusduplo longior 

 quam latus, vertice obtusus, ore longe attenuato breviter trimcato, mar- 

 ginem folii parum superante. Amphigastria caulina majuscula, caule 

 duplo latiora, transverse inserta, inferne obcuneata, medio utrinque 

 angulata vel subdentata, apice ad 'A inciso-biloba, sinu subrecto, lobis 

 triangulatis acutis. Perianthia pyriformia, rostro angusto longiusculo. 

 FoUa floraUa intima magna, oblonga, acuminata siib apiculata integer- 

 rima, lobulus parum brevior, duplo angustior, fere ad basin solutus, lan- 

 ceolatus, margine externo grosse crispatuset dentatus; amphigastrium 

 maximum, inferne late obcuneatum, nudum, ad Vs bitidum, lobis late 

 lanceolatis, in plano late divergentibus, marginibus irregulariter gros- 

 seque dentatis et spinosis. Andrcecia in ramis propriis numerosa, capitata. 



Hab. Africa australis, Montagu pass. 



20. Frullania rupestris St. Hedwigia 1894, p. 159, 



Dioica mediocris robusta, fusco-brunnea,rupicoIa et corticola. Caulis 

 5 cm. longus validus regulariter remoteque bipinnatus. Folia cauUna 

 imbricata, recte patula, valde concava apiceque arcte decurva, in plano 

 ovato-elliptica (1,33 mm. longa, medio 0,8 mm. lata) apice late rotun- 

 data, dorso caulem late superantia, basi antica rotundata exappendicu- 

 lata. CeUulse superse 18 p. trigonis parvis, basales 18 X 36 (j, trigonis 

 magnis acutis subnodulosis, parietibus ubique strictis. Lobulus validus 

 cucullatus subduplo longior quam latus, vertice late rotundatus, sub 

 ore constrictus, ore ipso late truncato, marginejn folii parum superante. 

 Amphigastria caulina obovata, marginibus externis arcte recurvis, brevi 

 basi sinuatim inserta, alis late truncatis, apice ad V* inciso-biloba, 

 rima angusta, lobis obtusis. Perianthia oblonga breviter rostrata. Folia 

 floraUa intima obovata, apice late rotundata integerrima, lobulo sub- 

 aequilongo, late triangulato, ad V» soluto, acuto, margine interno 

 recurvo lacinia valida obtusa armato. Amphigastrium florale foliisaequi- 

 longum, ovato-oblongum, lobis utrinque breviter coalitum, ad */» bifi- 

 dum, rima angusta acuta, lobis anguste triangulatis acutis integerrimis, 

 marginibus anguste recurvis. Andrcecia ignota. 



Hab. Kamerun. 



486 



