(VoL.VI, 1924) FRANZ STKPHANi. si'ECiRS HEPATICARUM Sticlolejeunea. 



123. Stictolejeunea, Spr. — cf. voi. iv, p. 694-695 



3. Stictolejeuiiea Micholitzii SL. n. sp. ' 



Dioica mediocris Oaccida viridis, in cortice dense depresso cses- 

 pitans, lateque expansa. Caulis ad 2 cm. longus, longe bipinnatus, 

 ramis remotis, primariis 1 cm. longis, remote breviterque pinnulatns. 

 Folia caulina conferta, recte patula, valde concava, in plano late 

 ovata (1,1 mm. longa, medio 0,83 mm. lata) asymmetrica, margine 

 supero arcuato, infero substricto, apice late rotundata integerrima. 

 Cellulse foliorum 18x18 y., basales 27x36 (j, trigonis nullis, parie- 

 tibus tenuibus, cuticula levis. Lobulus folii exiguus, subrectangu- 

 laris (0,17 mm. longus, 0,12 mm. latus) apice truncatus, angulo 

 obtuso. Amphigastria caulina magna, caule quintuplo latiora, 

 rotunda, sinuatim inserta, integerrima. Perianlhia oblongo-obconica 

 (1,67 mm. longa, sub apice 0,83 mm. longa) apice truncato-rotun- 

 data, rostro parvo, plicis posticis longis, angustis, apice inflatis, 

 sub apice arcte constrictis, optime clavellatis. Folia floralia perian- 

 thio sequilonga, optime spathulata (1,5 mm. longa, superne 0,67 

 mm. lata) apice rotundata, inferne maxime attenuata, brevissima 

 basi inserta, integerrima ; lobulus folio duplo brevior, breviter 

 solutus, sublinearis, obtusus, integerrimus, 0,25 mm. latus. Amphi- 

 gastria floralia lobulis sequilonga, ovata, apice breviter inciso- 

 bidentula, dentibus obtusis. Androecia desunt. 



Hab. Samoa (Rechinger legit). Duke of York Ins. (Micholitz). 



4. Stietolejeunea rotundifolia St. ' '-^^*--^ " ra,(.v^,<a.' 

 Sterilis gracilis, rufescens, in foliis arborum repens. Caulis ad 



4 cm. longus, regularitcr breviterque pinnatus, inferne fuscus, 

 superne pallidus. Folia caulina minuta, recte patula, parum im- 

 bricata, late ovata, integerrima ; lobulus folii ovatus decurvus, 

 minutus. Cellulse foliorum marginales 5xlOfjL, superse 10x10(jl, 

 basales 10xl5(i., parietibus validis, trigonis ubique nuUis. Ocelli 

 sparsi 15xl5(j.. Amphigastria caulina subrotunda, maxima, folio 

 parum minora cellulis magnis limbata. 

 Hab. India occidentalis (Broadway legit). 



f S. ,%,K^^ V-j»^-'- '*"^-4 



TviAa^^^ - 556 



