- 37 - 



intermedia ramuloruni ultimorum approximata. Spicae platystichae, 

 resupinatae, ca 5 — 15 mm longae, ca 3 mm latae; sporophylla 

 lateralia sûbpatentia, inaequilatera, imbricata, ovata, subobtusa, 

 ciliolato-carinata, basi superiore rotundata, basi inferiore cuneata, 

 margine superiore piloso-denticulata, margine inferiore integerrima; 

 sporophylla intermedia suberecta, lanceolata^ utrinque ciliata, ca- 

 rinata; macrosporae tlavidae, parce punctulato-verruciilosae; micros- 

 porae tlavidae, laeves. 



Near S. Belangeri Spring but the branching looser, and the 

 latéral leaves relatively shorter and broader. 



Bornéo (Amai-ambit^ Rallier No. 3194). 



§eia4iiiieiia riii*eiyifoSî<i. ëHevon,, Hedwi., L, 31. 



Heterophyllum, Pleiostelicae. — 



Var. IllilliflirdiiBa. Hieron. & v. A. v. R. : Folia axillaria 

 caulina basi tumentia affixa, inferiora relative parva, inaequilatera, 

 oblique et late deltoideo-ovata, sequentia sensim longiora et majora, 

 lanceolato-ovata, superiora sensim minora. — Amhoina (Boerlage 

 Nos. 513, 525). 



i§eia£;îiieiisi avilliîbiia. r. .J. r. 11. 



HeterophîjUum, Pleiostelicae. — Gaules erecti vel ascendentes, 

 ca 20 — 30 cm alti, usque ad basin pinnati vel parte inferiore sim- 

 plices, 3-stelici, in sicco irregulariter angulosi et sulcati, foliis 

 axillaribus (caulinis) auctis, quam folia cetera multo majoribus, 

 subcordato-oblongis ; pinnae elongato-lanceolatae; usque ad ca 15 cm 

 longae et 3 cm latae, acuminatae, horizontales, superiores saepe 

 ascendentes, inferiores interdum deflexae ; pinnulae erectopaten- 

 tes, contiguae vel approximatae, simplices, maximae 2 — 3 cm 

 longae, foliis lateralibus inclusis ca 5 - 7 mm latae. Folia ubique 

 heteromorpha ; folia lateralia caulina remoia, horizontalia, subpe- 

 tiolata, inaequilatera, oblonga, 4- 5 mm longa, 2— 2^2 l'^iii^ l^ta, 

 acuta, integerrima, semifacie superiore (piam inferiore latiora, 

 basi superiore rotundato-cuneata, basi inferiore rotundato-truncata; 

 folia lateralia ramulorum ultimorum minora, patentia, minus 

 inaequilatera, maxima ca 3 — 4 mm longa, IV2-2 mm l^tu, 

 minute apiculato-acuminata, semifacie superiore anguste pellucido- 

 marginata, basi inferiore satis abrupte cuneata; folia intermedia 

 erecta; folia intermedia caulina remota, subfalcato-ovata, usque 



