E PENINSULA MALA YANA. 
23 
41, Piper ewealyptolimlmm C, DC. n. sp. 
Dioieum, scandens, caule 4’5-*-6 m. longo. Hamuli in sicco 
saturate fuseescentes, spiclferi 0*5 m. crassi ; collenchyma partim 
libriforme, in fascicules discretes dispositum ; fasciculi intramedullares 
uniseriati ; eanalis lyeigeims unieus centralis. Folia breviter petiolata, 
glabra ; limbus in sicco membranaceus, minute efc rubescente pellucido- 
punetulatui, usque ad 14*5 cm. longus et 4 cm. latus, elliptico- 
lanceolatus, basi, leviter insequilatera acutas, apice acute, acuminatus, 
7-plinervius, nervo central! utrinquo nerves 2 adecendentes et tenues 
mittente, quorum supremus a 5 '7 cm. solutus, nervo laterali adseend- 
dent© a basi solute ; petiolus 6*3 mm. longus, basi ima vaginans. 
Peduneuli 8*5 mm longi, tenuissimi. Spic® <$ subflorentes 6 5 cm. 
long® et 2 mm. crass® ; rhaohis hirsuta ; brae tee glabrae pelta sub- 
obovaio^elliptica, 15 mm longa ; pedicellus brevi et crassus, cellulis 
gelifactis farctus ; stamina 2 } anther® elliptic®, 2~valvat®. 
Perak j— Larut, at 2,800—8,000 ft. King’d collector 3228 !. 
43. Piper subrubrispicum O, DC. n. sp. 
Dioioum, eirciter 90 cm. altum. Hamuli sat longe hirsuti, 
spiciferi 8 mm. crassi ; collenchyma continuum, baud libriforme ; canalis 
lynigenus unicus centralis. Folia longe petiolata ; limbus in sicco mem* 
branaceus, crebre peilucido-punctatus, supra glaber, subtus hirsutus, usque 
ad 15 cm. longus ©t 14 cm. latus, rotundato-ovatus, basi ®quilatcra pro- 
funde cordatus, apice obtuse acuminatus, 9-ninervius, nervo centrali ner- 
ves 2 adscendentes opposites a 4*2 mm. supra basin mittente, nervis later- 
ali bus utrinquo 8 a basi solutis ; petiolus fere 6 cm. longus, dorse 
hirsutus, fer© usque ad 14*5 mm. supra basin vaginans, stipulis extus 
dense pubescentibus. Pedunculi 6’3 mm. longi, hirsuti. Spic® ? flor- 
entes far© 6 cm. long® et 4*2 mm, crass®, apice obtus®, in vivo alb® et 
subrub ro-maculat®, in sicco nigrescenti-rubr® ; rbaebis glabra ; brac- 
ie® glabr® pelta oblongo-obovata, inferne attenuata, centro breviter 
pedicellata ; stamina 3, anther® reniforraes, 4-valvat®, filamentis oblongis 
brev lores. 
Perak Upper land, Wray 3579 !. 
43. Piper longamentum C. DC. n. sp. 
Dioicum, scandens ? Kami hirsuti, in sicco fuscescentcs, spiciferi 
fere 1 mm. crassi, birtelli ; collenchyma in fascicules discretes a latere 
productos dispositum et zona interna libriforme; fasciculi intramedul- 
