(VoL.VI, 1924) FRANZ STEPHANi. SPEClKS HEPATICARUM Arcliilejeunea. 



funde sinuatim inserta, apicc late truncalo-rotundata, integerrima. 

 Reliqua desunt. 

 Hab. Bolivia (Herzog legit). 



72. Archilojeunea apieulifolia St. n. sp. 



Monoica major flaccida, dilute brunnea, in cortice dcnse depresso- 

 caespitans, latissime expansa. Caulis ad 4 cm. longus, irregulariter 

 remoteque pinnulatus, hic ilUc bipinnatis. Folia caulina conferta, 

 oblique patula, valde concava, in plano ovata (1,5 mm. longa, 0,9 

 mm. lata) subsymmetrica, margine supero lale arcuato, infero sub- 

 stricto, apice apiculata, brevi basi inserta, basi antica truncato- 

 rotundata. Ce//w/a? superse 18x18 [j.,basales 18x36 [ji trigonis parvis, 

 parietibus validis. Lobulus majusculus, folio quadruplo brevior, 

 rectangulatus, carina stricta, substricte in folii marginem excurrens, 

 apice quam basi vix angustiore, recte truncato, angulo rotundato, 

 Amphigastria caulina optime rotundata transverse inserta, caule 

 triplo latiore, integerrima. Perianfhia obovato-obconica (1,75 mm. 

 longa, medio 1 mm. lata) apice rotundata, rostro brevi valido, 

 plicis posticis longe decurrentibus, angustis omnibus anguste 

 alatis, alis erosis. Folia floralia perianthio parum breviora, caulinis 

 subaequalia, simillima, lobulus magnus 0,83 mm. longus, lanceolatus 

 acutus, ad medium solutus, canaliculatim concavus. Amphigastrium 

 florale intimum perianthio subsequilongum, obovato-obconicum, 

 apice late truncato-rotundatum, integerrimum. Androecia parva, 

 terminalia, bracteis paucijugis, ex apice vegetativa. 



Hab. India brienialis (Pfleiderer legit). 



73. Arehilejeunea parvistipula St. n. sp. 



Monoica mediocris flaccida, dilute brunnea, in ramulis arborum 

 nidulans. Caulis ad 2 cm. longus, parum longeque ramosus, sub 

 flore furcatus et repetito furcatus. Folia caulina imbricata, subrecte 

 patula, parum concava, in plano late ligulata, optime symmetrica, 

 0,33 mm. longa, 0,75 mm. lata) apice late rotundata, basi antica 

 truncata, caulem vix tegentia. Cellulge superse 18xl8[i. parietibus 

 validis, trigonis minus distinctis, basales 18x36[i, parietibus in- 

 terrupte trabeculatis, trigonis magnis acutis. Lobulus folio quadruplo 

 brevior oblongus, duplo logior quam latus, carina leviter arcuata, 

 oblique adscendens, amplo sinu in folium excurrens, apice quam 

 basis vix angustiore, oblique truncato, angulo acuto. Amphigaslria 

 ^aulina parva, caule subduplo latiora, transverse inserta, subrotun- 



558 



