Nepenthes. 47 



parvae discretae et immersae, inferne magnae approximatae expositae. Inflorescentia 

 30 — 80 cm longa, saepe duae v. quatuor bracteis adjacentibus oppositae productae; 

 racemus q* plerumque longior quam Q; pedunculus 20 — 40 cm longus X 8 — 12 mm 

 crassus dz ferrugineo-hirsutus demum glaber; pedicelli 4 — 30 mm longi biflori, rarius 

 inferne triflori, ad apicem uniflori, ferrugineo-pubescentes, bracteolis linearibus evolutis 

 vel nullis. Flores lurido-rubri, 10 — 12 mm diametro. Sepala 4 elliptico-oblonga, ob- 

 tusa, extus et per marginem intus ferrugineo-tomentosa, intus glandulis paucis magnis 

 ovalibus dispersis obsita. Columna staminea sepalis brevior, glabra; anthei'ae 10 — 16, 

 uni- v. subbiseriatae , serie superiore plerumque transversa. Ovarium subglobosum, 

 ferrugineo-tomentosum; stigma sessile discoideo-depressum 4-gonum. Capsula 15 — 

 20 mm longa obovata, sparse ferrugineo-tomentosa demum punctato-glabra, valvae ellip- 

 ticae stigmatibus bilobis terminatae. Semina 5 — 6 mm longa, luteo-fusca. 



S. W. Malayische Provinz; Borneo: Auf dem Berg Kina Balu, 1 500 m (Low!); 

 Kiau und Marie Parie Spur des Berges Kina Balu, 1500 — 2700 m (Burbidge!); Marie 

 Parie Spur (St. John). 



18. N. Bongso Korthals, Verh. Nat. Gesch. Bot. (1839) 19 t. 14; Blume, Mus. bot. 

 lugd. bat. II. (1852) 10; Miquel, PI. Jungn. I. (1851) 167, et Fl. Ind. bat. I. p. 1. 

 (1855) 1070, Suppl. 151 ; Hook. f. in DC. Prodr. XVII. (1873) 101 ; Beccari, Malesia III. 

 (1886) 13; G. Beck in Wien. 111. Gart. Zeitg. (1895) 188. — Planta gracilis scan- 

 dens, siccitate dz nigra. Caulis 2 — 3 m altus, X 4 — 8 mm crassus, leviter v. acute 

 trigonus et striatus, glaber, rufo-punctatus, internodiis et axillis foliorum juvenilibus 

 exceptis quae albido-pubescentes v. subhirsutae sunt. Folia 5 — 18 cm longa X 1,5 — 

 6 cm lata, coriacea, sessilia # , semiamplexicaulia, basi leviter expansa et auriculata, 

 elliptico-lanceolata, apice peltata, juventute pubescentia demum glabra, supra lucido- 

 viridia, infra circum apicem peltatum sparse puberula, nervi longitudinales in paria 

 3 — 5 dispositi, par intimum 5 — 10 mm, par secundum 8 — 15 mm, par tertium 10— 

 18 mm, par quartum 11 — 20 mm a costa remotum, omnes a basi amplexicauli v. par 

 intimum varia altitudine a costa Orientes , nervi transversi radiantes ascendentes ; 

 cirrhus 7 — 20 cm longus, juventute dense pubescens, demum sparse pubescens usque 

 glaber et punctatus, pro rata tenuis, superne gradatim ampliatus et in basim recurvatam 

 ascidii abrupte expansus: ascidia 6 — 19 cm longa X 2,5 — 5 cm lata, monomorphia 

 v. subdimorphia, cylindrica v. infundibuliformia, nervi longitudinales basim versus promi- 

 nentes, sparse pubescentes, brunneo-punctati, zonis densis tomentosis sub peristomio 

 instructa, alae ventrales inferne ± ampliatae, non ciliatae, os versus in nervös promi- 

 nentes attenuatae, os circulare, transversum v. leviter obliquum, postice in collum breve 

 elongatum; peristomium anguste cylindricum, striis prominentibus obsitum; operculum 

 2 — 6 cm latum, orbiculare ad cordatum, extus sparse albido-pubescens, intus brunneo-punc- 

 tatum et glandulosum, glandulae per medium aliquanto magnae, per marginem minores ; calcar 

 breve; ascidium intus sub peristomio glauco-purpureum, opacum et deducens, inferne 

 nitidum glandulosum et detinens, glandulae immersae, superne parvae et approximatae, 

 inferne aliquanto magnae et discretae. Inflorescentia (tf) 5 — 25 cm, vel (Q) 5 — 15 cm 

 longa; pedunculus 3 — 2 cm longus, saepe dz curvatus et flores unilaterales ferens; 

 pedicelli 7 — 12 mm longi, 1- rarius 2-flori saepe basi dz planati et medium versus 

 bracteolati, albido-pubescentes. Sepala elliptico-ovata, circum marginem dense tomentosa, 

 extus glabra, intus glandulosa. Columna staminea sepalis vix longior, gracilis, inferne 

 sparse pubescens, superne glabra: antherae 5 — 8 uniseriatae. Ovarium pubescens. Cap- 

 sula 10 — 12 mm longa, late obovata, glabra v. sparse puberula, Stigmata bilobata. 

 Semina 9 — 10 mm longa, testa circum embryonem rufa. 



S. W. Malayische Provinz; Sumatra: Auf dem Berg Merapi in Menang-Karbau 

 1500 — 2000 m (Korthals!); auf dem Berg Loubou Baja (Junghuhn!); auf dem Berg 

 Singalang 1700 m (Beccari n. 183, n. 222, n. 268!). 



19. N. singalana Beccari, Malesia III. (1886) 12, t. III.; G. Beck in Wien. 111. 

 Gart. Zeitg. (1895) 185. — Planta terrestris v. epiphytica, ramosa, scandens, saepe 

 siccitate lurido-brunnea v. nigra. Caulis 2 — 3 m altus X 3 — 7 mm crassus, 3 — 4-gonus, 



