- 179 — 



albidae vel ocliraceae, j^ibbis rugi- vel rugiiliformibus, brevibus vel longis^ 

 flexuosis, rainosis vel reticulatis niunita, costis apicalibus crista aniiuliformi, 

 plus niiiiusve distincte elevata ciiictis; niicrosporac palllde flavido-brun- 

 iicae, gibbis baciUiforiiiibus, brevibus, apice saepe clavato- vel'capitato- 

 iiicrassatis oriiatae. 



Forest; ait. 900-1250 m. 



Sumatra (Dcli, Bandar-haroe, j. A. Lorzing No. 4582, 30 December 

 1916; No. 4685, 3 February 1917; No. 5809, 10 July 1918). 



^ S e 1 a g i n e 1 1 a s u b a ci u a t i 1 i s, v. A. v. R. 



Heterophyllum, M'Jnost^Ucle, Pubescentes. — Gaules plantae juvenilis 

 repentes, plantae adiiltae e basi decumbente erecti, + 35 cm. alti, parte inferiore 

 stipitiformes, siniplices vel ramis valde reductis paucis muniti, in sicco 

 straminei, + 1 mm. crassi, semiteretes, supra plani, vel leviter angulosi 

 et sulcati, subtus decidue puberuli, parte superiore pinnatim ramosi, in 

 circuitu ovato-lanceolati, rachidibus subtus copiose pallide puberulis, 

 rachide primaria foliis lateralibus inclusis 5 — 7 mm. lata; pinnae ascend- 

 entes, subconfertae, maximae usque ad 8 cm, longae, pinnatae; pinnulae 

 ascendentes, subconfertae, inferiores furcatac vel parce pinnatae ; ramuli 

 ultimi ascendentes, usque ad r/4 cm, longi, 2 — 4 mm. lati, Folia stipitis 

 remota, inferiora subisomorpha, erecta, superiora in folia partis ramosae 

 sensim transientia; folia lateralia inferiora late ovata, breviter acuminata, 

 minute serrulata, basi rotundata late adnata; folia intermedia inferiora 

 paullo longiora et angustiora, longius acuminata; folia partis ramosae 

 heteromorpha; folia lateralia plus minusve patentia; lateralia rachidis 

 primariae remota, late subfalcato-ovata, breviter acuminata, semifacie 

 superiore minute serrulata, basi late rotundata vel rotundato-cuneata sensim 

 ciliolata, semifacie inferiore apicem versus subserrulata, basi rotundato- 

 truncata parce ciliolata vel serrulata, folia maxima 3V2 — 4 mm. longa, 

 2'/2 rnm. lata; lateralia ramulorum ultimorum conferta, usque ad 2'/2 "im- 

 longa, 1 mm. lata, minus distincte acuminata, basi superiore rotundato- 

 cuneata, basi inferiore rotundato-truncato-cuneata; folia intermedia erecta; 

 intermedia rachidis primariae remota, subfalcato-ovata, cuspidato-acuminata, 

 minute serrulata, bisi oblique rotundata vel basi inferiore rotundato-cuneata, 

 folia maxima 2'/2 — 3 mm. longa; intermedia ramulorum imbricata, minora, 

 basi oblique rotundato-cuneata. Spicae ad ramulos solitariae et terminales, 

 telragonae, usque ad 3 cm. (vel plus?) loiigae, 1 — 2 mm. crassae ; sporophylla 

 lanceolato-ovata, acuminata, minute serrulata, carinata, demum leviter 

 patentia; microsporae flavidae vel ochraceae, latere basali gibbis crasse 

 capitatis, stipitatis munitae; macrosporae 



Bank of mountatn brooks; ait. 1300 m. 



Sumatra (Mt. Talang taras Tulang. H. A. B. Biinnemeijer No. 

 5673, 13 Nevember 1918). 



Selaginella congregata, v. A. v. R. 



Heterophyllnum Monostelicae, Inteteriextae — Gaules congregati, caespitosi, 



