14 



utrinquc subcordato-auriculata obiongo-quadra- 

 tis undulatis crenato-incisis apice latc rotun- 

 dato truncatove^ rhachi inferne nuda compressa;, 

 venulis approximatis divergentibus^ raniulis te- 

 nuibus forcipatis concoloribus, cellulis magnis^ 

 imo maximis_, hic illic vaide clongatis undulato- 

 flexuosis viridibus, marginalibus subhyalinis 

 angusle linearibus^ soris mediocribus, indusio 

 modice ventricoso^ limbo insignitcr ampliato 

 latc undulato, stipite tcrctc 5 — 7 centim. 

 longo. Frons 5 — 12 ccntim. longa, 2i — o lata 

 (laciniffi 6 — 9 millim. latae) obscure viridis. 



In T. crispo: frons basi angustata, laciniac^ 

 exceptis mcdiis^ contiguae integrae^ ccllulac 

 majores flavo-aureae^ sori magni^ indusii lim- 

 bus parum dilatatus rectiis ctc; in T. fasti- 

 giato: laciniae oblongo-lincarcs contiguae^ vc- 

 nulae minus approximalao divaricatac breves^ 

 cellulae parvae vix mediocres flavescentes^ 

 marginales abbreviatac semihexaedrae, sorima- 

 jusculi, indusium leviter infundibuliforme etc. 



Hab. Peruvia (pr. Sangari N°. 2548, pr. 

 Tatanara N°. 2505 ct 2571), Lechler. 



51^ J. Schomburghii. T. cristatum auctt. 

 partim. 



Fronde basi truncata lanceolata longe an- 

 gustata, iaciniis subhorizontalibus contiguis e 

 basi s. tota s. iate adnata s. utrinquc brevitcr 

 hastato-auriculala iiucaiihus antice angustalis 

 planis rcpando-dentalis, vcnulis approximalis 



