a 



- 51 - 



folia intermedia erecta vel suburccla; iiilunnedia rachidum secun- 

 dariaiuui reinota, triangulari-obloiiga, «ubfalcata, obtusiuscula vel 

 breviter et obtuse acumiuata, integerrima vel subintegerrima, 

 pellucido-marginata, basi oblique rotundato-cordata, tninoMto-fordata 

 vel auriculato-cordata, folia maxima ca 2 mm longa; intermedia 

 ramuloruQi ultimorum satis obovato-lanceolata, incurvato-subfal- 

 cata, basi late et oblique adnata, basi interiore cuneata, exteriore 

 producta et anguste rotundato-cordata. Spicae quadrangulares, 

 ca 1 mm crassae; sporophylla deltoideo-ovata, subacuta vel 

 obtusiuscula, mtegerrima vel parce et minutissime denticulata, 

 pellucido-marginata; macro- et microsporae non vidi. 

 Sumatra {Mt. Singgalang, Teysmann No. 2299). 



NeBns£-iiielBii It^alBîcliii (Hk. & Grev.), .^'/>i-###f/. Mon. 

 Lycop., 11, 143; Bk., Fern AIL, 90; Lycopodiiim Wallichii, Hk. & 

 Grev., Enum. Fil., No. 106. 



Beterophyllum, Pleiostelicae. — 



Vnr. Walkeri: Pinnulae spicaeque 3 — 6 cm longae; 

 macrosporae albidae, dense verruculosae; microsporae aurantiacae, 

 gibbis capituliformibus, sessilibus vel breviter stipitatis dense 

 oi'n.dX^Q. — Singapore (Walker No. 24, Coll. 18S0). 



jiela^iiiella elBi|>tiea. r. A. r. H. 



Heterophyllurn, Pleiostelicae. — ^. Wallicliii Spring affinis, sed: 

 Gaules minores, usque ad 20 cm longi; pinnae ca 5 — 71/2 cm 

 longae et li/g cm latae; pinnulae ca I-IV2 cm longae, foliis 

 lateralibus inclusis ca 3 — 4 mm latae. Folia lateralia + inae- 

 quilatera, elliptico-oblonga, subrecta, acuta vel breviter mucronato- 

 acuminata: lateralia caulina ca 2 mm longa, fere II/4 n^™ l^ta, 

 remota, horizontalia, basi superiore rotundata, inferiore leviter 

 cordata, lateralia pinnularum ascendentia, usque ad 2 longa et 

 fere 1 mm lata, angustissime pellucido-marginata, contigua vel 

 pauUo remota, basi satis cuneata; folia intermedia erecta; inter- 

 media caulina remota, 2 mm longa, oblonga, acuminata, basi 

 cordata, intermedia pinnularum imbricata, minora, falcato-oblonga^ 

 longe cuspidato-acuminata, angustissime pellucido-marginata, basi 

 cuneata. Spicae ca II/2 '^"^ crassae; sporophylla subulato-ovata; 

 macrosporae albidae vel flavidae, dense verruculosae; microsporae 

 albidae vel pallide aurantiacae, latere rotundato gibbis brevibus, 

 subconicis, clavatis vel stipitato-capitatis dense ornatae. 



