(VOL.VI, 1924) FR\NzsTf':pjiANi. SPECIKS HEPATICARUM Madotheca 



caespitans lateque expansa. Caulis ad 12 cm. longus, regulariter 

 remoteque pinnatus, pinnis 12 mm. longis, saepe fiagellatim atte- 

 nuatis. Folia eaulina conferta, recte patula, concava, in plano 

 ovata (3 mm. longa, medio 2,25 mm. lata), apice obtusa, asymme- 

 trica, margine supero longe arcuato, infero substricto, valde cris- 

 pato, basi grosse bifido. Cellulse superse 18xl8(x trigonis maximis 

 acutis, basales 18x36{jl trigonis magnis subnodulosis. Lobulus 

 magnus, lingulatus (2,5 mm. longus, 1 mm. latus) apice rotundatus, 

 canaliculalim concavus, integerrimus. Amphigastria caulina lobulis 

 sequimagna, ovato-trigona, apice obtusa, basi utrinque longe an- 

 gusteque decurrentia, marginibus arcte angusteque recurvis. 

 Hab. Bolivia (Herzog legit). 



173. Madotheca pilistipula St. n. sp. 



Dioica maxima robusta, rufo-brunnea, in umbrosis fusco-viridis, 

 in latas plagas expansa vel pendula. Caulis ad 15 cm. longus, irre- 

 gulariter multiramosus, ramis primariis ad 10 cm. longis, remote 

 bipinnatis. Folia caulina conferta, recte patula, valde concava, 

 in plano ovata (3,25 mm. longa, supra basin 2,25 mm. lata) asym- 

 metrica, margine supero breviter arcuato, infero stricto, apice 

 obtusa, ad medium inserta, basi antica rotundata, caulem supe- 

 rantia. Cellulx superse 27 x 27 [x trigonis magnis acutis, basales 

 36x45(ji„ trigonis magnis nodulosis. Lobulus magnus, lineans, 

 folio sequilongus, quadruplo longior quam latus, apice obtusus, 

 basi setis longis geminatis armatus. Amphigastria caulina maxima, 

 folio sequimagna, late lingulata, duplo longiora quam lata, apice 

 truncato-rotundata, basi utrinque bipilosa, pilis plus minus longis. 

 Androecia in caule sessilia, capitata, bracteis 3-4 jugis. 



Hab. Bolivia (Herzog legit). 



174. Madotheca pusilla St. n. sp. 



Dioica minor, flaccida gracilis olivacea, in rupibus humidis laxe 

 csespitans lateque expansa. Caulis ad 4 cm. longus, irregulariter 

 pinnatus, pinnis 5-10 mm. longis. Folia caulina parum imbricata, 

 reCte patula, leviter concava, in plano ovata (1,5 mm. longa, supra 

 basin 1 mm. lata) asymmetrica, margine supero e basi rotundata 

 longe arcuato, infero stricto, apice rotundata (0,25 mm. lata), 

 integerrima. Cellulae superse 18xl8[x, basales 18x27(x trigonis 

 minutis. Lobulus parvus, linearis (0,5 mm. longus, 0,2 mm. latus) 

 apice rotundatus intergerrimus. Amphigastria caulina majuscula, 



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