458 
DE CANDOLLE. 
ad 52 mm lati, inferi basi hand- profunde cordati. Petioli superi fere 
5 mm, inferi 15 mm longi. Pednncnli 20 mm longi. Bracteae pelta 
0.75 mm diametro. 
Basilan, Eallier, January. 
91. Piper Hallieri C. DC. sp. nov. 
Foliis modice petiblatisl elliptico-lanceolatis, basi aequilatera acntis, 
apice acute acuminatis, supra praesertim ad nervos et parce subtus ubique 
et sat dense breviter hirsutis, 7-plinerviis nervo centrali fere a 1 cm supra 
basin trifido, nervis lateralibus adscendentibus utrinque 2 a basi solutis 
quorum externi aliis tenuiores; petiolo breviter hirsuto fere usque ad 
medium vaginante; stirpis fern, pedunculo parce et breviter hirsuto 
petiolum adultum paullo superante, spica matura limbi dimidium sub- 
aequante, rhachi hirsuta, bracteae pelta glabra rotunda pedicello crasso 
sat longe et. dense hirsuto, stigmatibus 4 linearibus, bacca libera glabra 
obovato-globosa stipitem suum aequante. 
Dioicum. Eamuli breviter et haud dense hirsuti, spiciferi 1 mm 
crassi, collenchyma continuum zona interna interrupte, libriforme, fas- 
ciculi intramedullares 1-seriati, canalis lysigenis centralis, canalesque 
peripherici plures. Limbi in sicco membranacei parce pellucido-punc- 
tulati, fere usque ad 13.5 cm longi et 6 cm lati. Petioli usque ad 20 mm, 
pedunculi ad 25 mm longi. Bracteae pelta 1 mm diametro. Bacca 3 
mm longa. 
Basilan, Eallier, January. 
92. Piper caninum A. Dietr. Sp. PL 1 (1831) 681; Miq. Comm. Phyt. (1839) 
17, 33, tab. 3; C. DC. Prodr. 1 6 1 (1869) 341, emend. 
Foliis breviter petiolatis, ovato-oblongis basi aequilatera attenuatis et 
acutis, apice acute acuminatis, supra glabris subtus sat dense pilosis 5- 
plinerviis, nervo centrali nervos adscendentes 2 altematim vel subopposite 
mittente, quorum supremus a 1 cm supra basin solutus, nervo laterali 
adscendente utrinque a basi soluto, petiolo dense piloso basi ima 
vaginante; stirpis masc. pedunculo puberulo petiolum fere aequante, 
spica quam folii limbus pluries breviore, filiformi, rhachi hirsuta, bractea 
pelta rotunda pedicellata margine pedicelloque hirsutis, staminibus 2, 
filamentis emergentibus antheris globosis ; stirpis fern, pedunculo petiolum 
fere aequante et hirtello, rhachi et bractea ut in mare, ovario libero 
glabro, stigmatibus 3 rarius 4 ovato-acutis, bacca ovato-globosa apice 
obtuse rostellata. 
Dioicum, scandens. Eamuli juniores in mare breviter hirtelli in 
femina sat dense pilosi, spiciferi in mare 0.5 mm, in femina fere 1 mm 
crassi, collenchyma in fascieulos discretos dispositum zona interna vel 
totum libriforme, fasciculi intramedullares 1-seriati, canalis lysigenis 
centralis et in femina canales peripherici 3. Limbi in sicco membranacei 
pellucido-punctulati, usque ad 11 cm longi et ad 4. cm lati. Petioli 
