(267) SCHINZ. KENNTNIS DER MOOSFLORA DER HAWAIINSELN. 849 



semper obtuso, caulem late superantes ibidemque in lobum liberum tri- 

 angulärem acutum abeuntes (ex Herb. Spruce). 



Radula excisiloba St. n. sp. 



Sterilis. Magna, robusla, flavo-rufescens, laxe csespilosa. Caulis usque ad 



5 cm longus, procumbens. regulariter pinnalus, pinnis remotis subrecte 

 patulis strictis, brevibus, semper fere simplicibus. Folia magna, imbri- 

 cala. oblique patentia, ovata, dorso caulem superantia, apice obtusa vel 

 rotundala. Cell, apice 17 ji, medio 17 X 25 jj., basi 17 X 35 ^. trigonis 

 magnis, obtusatis, in medio parietum nodulose incrassatse. Lobuli maximi, 

 foliis subsequilati duplo tarnen breviores, caulem late superantes, carina 

 oblique adscendente, substricta, levi sinu in folium excurrente, margine 

 supero valde arcuato, angulo apicali in lobulum magnum triangulärem 

 obtusumque protraclo, lobuli apex itaque haud truncatus sed quasi 

 excisus (ex Herb. Spruce). 



Cum Radula cordata, cui simillima, comparanda. 



Symphyogyna picta St. n. sp. 



Dioica. Frons 5 — 7 cm longa, repetito-furcata, 5 mm lala, interdum 

 longe attenuata, radiculis purpureis repens, inlegerrima, subplana vel 

 margine plicatula; costa valida, antice posticeque convexa, in sectione 

 itaque elliplica. Cellulse alarum in margine 25 [j, medio 35 X 68 \l, ad 

 costam 50 X 100 fi, baud incrassatse. Squama involucralis fem. parva, 

 profunde bi- vel trilobata, lobis irregularibus subintegerrimis. Calyptra 



6 mm longa, cylindrica ; capsula 4 mm longa, parum exserta, valvularum 

 cellulse 17 X 102 p,, sequaliter incrassatse. Andrœcia in furcis termina- 

 libus longissima, seepe totum ramulum tenentia, bracteis ad costam con- 

 clusis, confertis, varie dentato-lobulalis (Baldwin, Herb. Askenasy). 



