(VOL. V, 1913). FRANZ STEPHANI. SPECIES HEPATICARUM Trachi/lejeunea . 



attenuato. Amphygastria caulina majuscula. ainbitu obovato-obcuneata, 

 transverse inserta, ad medium emarginato-bitida, sinu angusto nudo, 

 lobis lanceolatis, extus paucidentatis. Perianthia magna (4,33 mm. 

 longa, sub apice,0,67 mm. lata) ohlonga. media eonstrirta, apice breviter 

 obcordata, spinis \alidis hispidissima, plicis posticis longe decurren- 

 tibus, late divirgentibus, densius spinosis. inferne nuda, rostro valido. 

 Folia floralia perianthio duplo brcviora, hamatim clivergentia, lanceo- 

 lata, acuta, margine et antice spinulosa; lobulo duplo breviore, anguste 

 lanceolato, acuto, ad x jz soluto, nudo. Amphigaslrium ffnrale perianthio 

 triplo brevius, nudum, anguste ellipticum, duplo longius quam latum, 

 ad rnedium inciso-bifidum, rima angusta, lobis lanceolatis acutis. 

 Andracia sessilia, bracteis quadrijugis. 

 Hab. New Zealand, Great Barrier Island. 



Drepanolejeunea S. 1884 



Plantse parvae, ssepe pusillae vel exiguas, vulgo dilute flavescentes, 

 vel pallidae, in foliis arborum et fronde fdicum repentes, rarius caespi- 

 tantes. Caulis irregulariter ramosus, ramis longioribus late divaricatis, 

 saepe simplicibus, in aliis multiramosus subfasciculatus, sub flore 

 femineo simpliciter innovatus. Folia caulina remota, interduni coutigua 

 vel parum imbricata, saspe angusta longeque acuminata, integerrima 

 vel armata, plus minus falcata, valde concava apiceque decurva. 

 CeUulm teneraB, parum incrassata^; ocelli majusculi dispersi vel seriati 

 vel nulli. Lobulus semper magnus, interdum maximus, valde inflatus, 

 ovatus vel oblongus apice truncatus vel emarginatus, angulo obtuso 

 vel spinifero, rarius breviter exciso-bidentulus. Amphigastria caulina 

 parva vel exigua, anguste bifida, disco basali saepe brevissimo, lobis 

 setaceis longis divergentibus vel recte patulis. Infforescentia monoica 

 vel dioica, rarius autoica. Perianthia magna, inflata, acute quinque- 

 plicata, obovata vel oblonga vel obconica, nuda vel armata, apice 

 rotundata, interdum late truncata, angulis longe attenuatis acutis vel 

 bifidulis vel in cornua cylindrica mutatis, vel solum umbonatim promi- 

 nulis, varie armatis; plicas posticae similiter variabiles similiterque 

 armatae; plica antica interdum male evoluta. Folia floraUa eaulinis 

 «quimagna vel parva, semper valde armata, basi antica connata ; lobulis 

 317 



