6 
El FEE ACE AE NOVAE 
pedicellata ; stamina 2, antherse rotundatse, 4-valvatse, filamentis oblongis, 
multo breviores. Spicse $ matures 20 mm. longse ; baccse liberse, globosse 
in vivo loete flavse, in sicco fuscescentes, 2 mm. diametro. 
Perak 'corteckini ! summit of Gunong Batu* Pateh, at 6,700* 
ft. alt., Wray 361 ! 
7. Piper seuiangkoaimm C. DC. n. sp. 
Dioicum, omnino glabrum, Bamuli spiciferi 1*5 mm. crassi; 
eollencbyma in fasciculos discretos dispositum, sparsim libriforme, 
fasciculi intramedullares uniseriati ; canalis ly si genus unicus centralis ; 
nigrescentes cellulse in medulla crebrse. Folia breviter petiolata ; 
limbus in sicco membranaceus, usque ad 11*5 cm. longus et 5 cm. 
latus, ovatus, basi sequilatera rotundatus, apice acuminatus, 7-pliner- 
vius, nervo centrali nervos adscendentes 2 a 4 cm. supra basin mittente, 
nervis lateralibus utrinque 2 a basi solutis ; petiolus 5 mm, longus- 
basi ima vaginans. Pedunculi 5 mm. longi. Spicse ? cylindricse, 8 mm. 
longse, circiter 2 mm. crassse, in sicco nigrse ; bractese pelta orbicularis, 
centro subsessilis ; ovarium liberum ; stigmata 4, linearia. 
Selangor Semangko pass, August ; Perak; cottage, Ridley l 
8. Piper gymiiocladum C. DC. n e sp. 
Dioicum, omnino glabrum. Bamuli in sicco fuscescentes, spici- 
feri usque ad 1*5 mm. crassi ; collenchyma libriforme, in fasciculos- 
discretos dispositum, fasciculi intramedullares uniseriati ; canalis lvsigenus 
unicus, centralis. Folia breviter petiolata ; limbus in sicco membrana- 
ceus, pellucido-punctulatus, usque ad 14*5 cm. longus et 6*5 cm. latus, 
ovatus, basi aequilatera rotundatus, apice attenuato acutus, 7-plinervius > 
nervo centrali nervos 2 adscendentes utrinque mittente quorum supremus 
a 12 - 5 mm. supra basin solutus, nervo laterali subadscendente brevi et 
tenui utrinque a basi soluto ; petiolus usque ad limbi latus longius 8 
mm. inter limbi latera 2 mm. longus. Pedunculi usque ad 27 mm. 
longi. Spicse ? florentes 16*8 mm. longse, 2*1 mm. crassse ; bractese 
pelta rotundata, 0*52 mm. diametro, centro breviter pedicellata ; 
ovarium liberum ; stigmata 3 — 4, ovato-oblonga, apice acuta ; bacca 
sessilis, globosa, 3 mm. diametro. 
Pebak ; — Maxwell’s Hill. Ridley 5479 i 
9. Piper gymnophyllnm C.DC. n. sp. 
Dioicum. Bamuli glabri, in sicco fusci et nigropunctati, spiciferi 
usque ad 2 mm. crassi ; collenchyma partim vel omnino libriforme, in 
fasciculos discretos dispositum ; fasciculi intramedullares uniseriati* 
