Physocolea. FHANZ STEPIIANl. SPEf.lES IlEPATICAFilhM (\o\.. V, 1916). 



arciiata, recto angulo in loliiim excurrens, apicc quam basis triplo 

 latiore, recte truncato, bidentalu, dente angulari duplo majore, sub 

 apice ciliatus, viilgo occultus. Perianthia uno latere innovata, maxinia, 

 subclavata, inferne angusta, substlpitata (2,33 mm. longa, niedio 

 1,47 inni. lata) apice tjrancato-rotundata, rostro parvo, quinqueplicata, 

 plicis posticis ad inedium decurrentibus, iate divergeiitibus, angustis. 

 Folia floralia perianthio duplo vel tertio breviora, obovato-oblonga 

 (1,67 mm. longa, 0,83 nim. lata) falcata, apicerotundata, lobulus gigdiU- 

 tens, obovatus (1,17 nun. longus, niedio 0,67 mni. latus) ad Vssolutus, 

 obtusus. Andrcecia sessilia, bracteis 4-jugis. 

 Hab. Ceylon. 



77. Physocolea Inuena. St. n. sp. 



Dioica mediocris flaccida, dilute virens, foliicola. Caiilis ad 15 nim. 

 longus, irregulariter multiramosus. Folia caulina imbricata, oblique 

 patula, parum concava, in plano ovato-elliptica (l,25mm. longa, medio 

 0,83 mm. lata) brevissima basi inserta, basi antica longe truncala, 

 apice rotundata, integerrima. Cellulse superse 18 \s., media^. 18x27 ^, 

 basales 27X54- [JL, trigonis nullis, in facie antica papilla magna arraa- 

 tse. Lobulus maxiraus, folio duplo brevior, oblongus, duplo longior 

 quam latus, carina oblique adscendens, arcuata, amplo sinu in foliuni 

 excurrens, leviter papillata, apice quam basis duplo latiore, truncato, 

 angulo obtuso. Perianthia uno latere innovata, late obconica (0,9 mm. 

 longa, sub apice 0,83 min. lata) apice late truncato-rotundata, rostro 

 brevi valido, plicis posticisangustis, latedivergentibuslongequedecur- 

 rentibus,omnibusargutepapiIlatis subserratis. Folia floralia perianthio 

 parum breviora, obovato-oblonga, obtusa, similiter serrata, lobulus 

 parura brevior, lanceolatus, ad V^ solutus, cuspidatus, integerrimus. 

 Andrcecia desunt. 



Hab. Japonia. 



78. Physocolea kauaiensis. St. n. sp. 



Dioica, pusilla, flavo-rufescens, in cortice csespitans. Caulis ad 12 inm. 

 longus, irregulariterreraotequeramusus. Folia caulina remota, oblique 

 patula, raaxime concava, in plano subrotunda (0,5 mra. longa, 0,35 nira. 

 lata) brevissiraa basi inserta, basi antica truncato-rotundata, apice 

 rotundata, integerrima. Cellutse superai 18X18 [x, basales 18X27 ij., 

 parietibus validis, apicales hyalina?, cristam tenerrimara forraantes, 

 radialiter insertse. Lobulus folio subsequilongus, oblongus, duplo lon- 

 gior quain latus, carina semicircularis, stricte iii folium excurrens, 

 cellulis papuloso-prominulis hirta, apice quara basis inulto latiore, 



23 Mai 1916 897 57 



