(VOL. V, 1916). FRANZ STEPHANI. SPECIES HEPATICARUM PhxjSOCOha. 



emarginato, bidentato, dentibus sequalibus approximatis; styluslongus 

 filiformis. Perianthia uno latere innovata, ex angusta basiabrupte am- 

 pliata, medio supero subrotundo, valde intlata, plicis inflatis papulosis, 

 posticis in unam latam confluentibus, rostro valido. Folia floralia perian- 

 thio duplo breviora, anguste lanceolata, obtusa, lobulus suba;quilongus, 

 linearis, ad 73 vel 72 solutus, obtusus vel acutus. Andracia ignota. 

 Hab. Hawai. Kauai. 



79. Physocolea longifolia. (Mitt.) St. 

 Lejeunea longifolia Mitt. Proc. Linn. Soc. 1861, p. 117. 



Sterilis, pusilta, dilute brunnea, flaccida, corticola. Caulis ad 2 cm. 

 longus, irregulariter multiramosus. Folia caulina remota, oblique 

 patula, parum concava, in plano anguste lanceolata, leviter falcata 

 (1,67 mm. longa, medio 0,58 mm. lata,) brevissima basi inserta, basi 

 antica tonge truncata, apice acuta, celluloso-crenulata, inferne iuLeger- 

 rima. Cellulm superae 18X45 basales 18X72 parietibus validis. 

 Lobulus majusculus, fotio triplo brevior, subcylindricus, triplo longior 

 quain latus, apice planus, oblique truncatus, bidentatus, deutibus hiv- 

 vibus obtusis, carina leviter arcuata, stricte in folium excurrens. 



Hab. Himalaya. Sikkim. 



80. Physocolea longistyla. (Evans) St. 



Cololejeunea longistyla Evans. Conn. Acad. 1900, Vol. 10, p. 453. 



Sterilis, pallide virens, corticola. Caulis irregulariter ramosus. Folia 

 caulina imbricata, oblique patula, obovato-oblonga (0,67 mm. longa, 

 0,35 mm. lata) apice rotundata, brevi basi inserta, basi antica longe 

 truncata. Cellulas niarginales 14 medise 17 jt, basales 14X26 jj.. 

 parietibus tenuibus, apicales aberrantes, angustae long*, radialiter 

 iuserta;, byaliiue, invgulariter prominulae, cristam distinctam forman- 

 tes. Lobulus folii magnus, late obovatus vel subtriangulatus, foiio plus 

 duplo jbrevior (0,25 mm. longus, 0,2 mm. latus) apice late truneatus, 

 bidentatus, dentibus obtusi- subsequimagnis, stylus e basi postica lobi 

 ortus, longiusculus, linearis vel subsetaceus. 



Hab. Hawai. Oahu. 



81. Physocolea madothecoides. St. n. sp. 



Monoica majuscula, pallidc \iivn>, corlicola. Caulis ad:U'?n. longus, 

 parum longvque rauiosus. Folia caulina confcrta, obliquc patula, ovato- 

 elliptiea, symmetrica (1,58 mm. longa, mcdio 1,1 mm. lata) brevissima 

 basi inserta, apice late rotundata, basi antica truncato-rotundata, inte- 

 gerrima. Cellulx superge 18x18 tx, basales 12x45 a, trigonis nullis. 

 Lobulus rnagnus, folio duplo brevior, anguste ligulatus (0,75 mm. lon- 

 898 



