<VOL. V, 1914). FRANZ STEPHANI. SPECIES HEPATICARUM Pj/cnolejeunea. 



cauliiia contigua, loliis duplo breviora, suhrotunda vel paruiii latiora 

 quani longa, integerrinia, apice ad V^ (vel V^; bilida, sinu subrecto 

 acuto, lobis late triangulatis acutis. Perianthia uno latere innovata, 

 emersa, quinqueplicata. Folia /londia rotundata ; lobutm inulto angus- 

 tior, obtusus. Amphigaslrium llorale inagnuni, ovatuin, apice breviter 

 exciso-bidentatum, deutibus acutis conniventibus. AndrcBcia in ramis 

 terminalia, bracteis 3-4 jugis, diandris. 

 Hab. Insula Amboina. 



IV. Australes 



69. Pycaolejeunea longidens St. Iledwigia 1889, p. 260. 

 Dioica pusilla, olivacea, in cortice cjespitans. Caulis vage ramosus, 



ramis primariis paucis longis, sparsim pinnatis. Folia caulina paruin 

 imbricata, oblique patula, parum concava, in plano late ovata (0,67 mm. 

 lata, 0,75 nim. longaj asymmetrica, margine supero late rotundato, 

 infero substricto, ad raedium accreta, apice late rotundata. Cellulse 

 superae 18X18 [i., basales 18X36 {x, parietibus validis, trigonis nullis. 

 Lobulus magnus, folio duplo brevior, oblique adscendens, in situ sub- 

 cylindricus, triplo longior quara latus, in plano optirae rectangulatus, 

 duplo longior quam latus, apice recte truncatus, angulo apiculato. 

 Amphigasiria caulina majuscula, caule sextuplo latiora, subrotunda, 

 breviter sinuatim inserta, apice ad medium inciso-biloba, rima angusta, 

 lobis acutis vel obtusis. Androecia in ramis terminalia, ex apice vegeta- 

 tiva, bracteis paucijugis. 

 Hab. Australia. Queensland. 



70. Pycnolejeuaea chilensis St. n. sp. 



Dioica pusilla, tlaccida, pallide flavicans, aliis hepaticis consociata. 

 €aulis ad 2 cin. longus, irregulariter longeque pinnatus. Folia caulina 

 parum imbricata, oblique patula, concava, in plano ovato-trigona 

 (0,67 mra. longa, inferne 0,58 ram. lata) asyrainetrica, margiue infero 

 stricto, supero late rotundato, apice obtusa, brevissima basi inserta, 

 basi antica longe truncata. Cellulai superse 18X18 [i, basales 18X36 |j. 

 trigonis nullis. Lobulus raagnus, folio duplo brevior, in situ arcuatiin 

 adscendens, oblongus, in plano ovatus, carina leviter arcuata, levi sinu 

 in folium excurrens, apice quam basis duplo angustiore, recte trun- 

 cato, angulo acuto. Amphigaslria caulina majuscula, caule plus triplo 

 latiora, optirae circularia, transverse inserta, ad medium exciso-biloba, 

 lobis angustis acutis, hamatim conniventibus. Perianthia uno latere 



634 



