(VOL.VI, 1024) FRANZ STEPUANJ. SPECIKS HEPATICARUM Hadula' 



leviter sinuato, ad medium inserta, basi antica ampliata, caulem 

 superantia. Cellulse superae 14xl4[x, basales 18x36^;. trigonis 

 nullis. Lobulus maximus, quadratus (2,25 mm. longus et latus), 

 carina recte patens, substricta, apice recte truncatus, angulo obtuso, 

 brevissima basi insertus, caulem superans ibidemque saepe crispatus 

 Hab. Bolivia (Herzog legit). 



236. Radula boliviana St. n. sp. 



Sterilis magna robusta, pallide flavicans rigidula. Caulis ad 4 

 cm. longus, regulariter bipinnatus, ramis primariis ad 3 cm. longis, 

 remote breviterque pinnulatis. Folia caulina recte patula, parum 

 imbricata, subplana, late ovato-trigona (4 mm. longa, basi 3,5 

 mm. laia) asymmetrica, margine supero longe arcuato, infero sub- 

 stricto, apice obtusa, ad medium inserta, basi antica ampliata, 

 caulem superantia, appendiculo nullo. Cellulse superse 18 x 18 \x, 

 parietibus validis, basales 18x27[jl, trigonis minutis, cuticula 

 levis. Lobulus maximus, folio duplo brevior, subquadratus, apice 

 truncatus, angulo obtuso, basi valde ampliatus, caulem late su- 

 perans longeque in caule decurrens. 



Hab. Bolivia (Herzog legit). 



237. Radula convexa St. n. sp. 



Sterilis, mediocris, flavescens, rigidula, corticola. Caulis ad 2 

 cm. longus, parum longeque ramosus. Folia caulina parum imbri- 

 cata, recte patula, valde concava, marginibus anguste arcteque 

 recurvis (1,33 mm. longa, medio 1 mm. lata) apice late rotundata, 

 ad medium inserta, basi antica truncato-rotundata, caulem tegentia. 

 Cellulae 18xl8{i,, trigonis nullis, ubique sequales. Lobulus majus- 

 culus, folio triplo brevior, rhomboideus (0,5 mm. longus, 0,4 mm. 

 latus) carina oblique adscendens, stricta, stricte in folium excurrens, 

 apice truncatus, angulo obtuso. 



Hab. Bolivia (Herzog legit). 



238. Radula GoPbeUi St. n. sp. 



Sterilis major, rigidula, flavo-rufescens, aliis hepaticis corticolis 

 consociata denseque pulvinata. Caulis ad 3 cm. longus, irregulariter 

 breviterque pinnatus. Folia caulina contigua, oblique patula, 

 concava, in plano ovato-triangulata (1,67 mm. longa, basi 1,5 

 mm. lata) asymmetrica, margine supero longe arcuato, infero leviter 

 sinuato, apice rotundata, basi ad medium accreta, basi antica 

 truncato-rotundata. Cellulse superse 18x18 (x, basales 18x27 (x, 



510 



