Piperaceae Meeboldianae Herbarii Vratislaviensis. 521 
Folia supra glabra subtus pubescentia. 
12. Piper makruense C. DC., nov. spec. 
Ramulis glabris in sieco fuscis; foliis breviter petiolatis; limbo ob- 
longo, basi inaequilatera rotundato, apice acute attenuato, supra glabro 
subtus pubescente; 7-plinervio, nervo centrali nervos 2 adscendentes 
mittente quorum supremus fere a 29,5 mm supra basin solutus, nervis 
lateralibus utrinque 2 a basi solutis quorum internus adscendens alter 
minus adscendens; petiolo pubescente basi ima vaginante; pedunculo 
glabro petiolum aequante; spica c/ quam limbus multo breviore; rhachi 
glabra; bracteae glabrae pelta orbiculari centro breviter pedicellata; 
staminibus 2, antheris rotundatis 2-valvatis filamenta fere aequantibus. 
Dioicum, scandens. Ramuli adulti lenticellis pallidis asperati, spici- 
feri circiter 1 mm crassi; collenchyma libriforme fere continuum, fasci- 
culi intramedullares 1-seriati, canalis lysigenus unicus centralis. Limbus 
usque ad 11,5 cm longus et fere 3 cm latus. Petiolus usque ad limbi 
latus longius fere 4 mm inter limbi latera 1 mm longus. Spica c cir- 
citer 42 mm longa et fere 2 mm crassa. Bracteae pelta paullo ultra 
1 mm diam. 
Species forsan P. subpedicellati Muell. et Van-Heurck mar. 
Manipur, Makru, alt. 4000', Febr.: M. Meebold no. 10830, 11129. 
2? Bractea rhachi adnata et tantum marginibus libera. 
13. Piper Meeboldii C. DC., nov. spec. 
Ramulis glabris, in sicco nigris; foliis modice petiolatis, glabris; 
limbo oblongo-ovato, basi aequilatera acuto apice acute et longe lineari- 
acuminato; 7-plinervio, nervo centrali nervos 2 adscendentes suboppo- 
sitos mittente, quorum supremus a 25 mm supra basin solutus, nervis 
lateralibus adscendentibus utrinque 2 a basi solutis; petiolo basi ima 
vaginante; pedunculo glabro petiolum fere aequante; spica ? limbum 
aequante; rhachi hirsuta; bractea glabra obovato-oblonga rhachi adnata, 
apice rotundata inferne attenuata; ovario libero glabro ovato, stigmatibus 
3 ovato-acuminatis. 
Dioicum. Ramuli spiciferi 1,5 mm crassi; collenchyma libriforme in 
fasciculos discretos et tenuissimos dispositum, fasciculi intramedullares 
l-seriati, canalis lysigenus unicus centralis: Limbus in sicco mem- 
branaceus minute pellueido-punctulatus, usque ad 10 em longus et 
4,5 cm latus. Petiolus 6—10 mm, pedunculus circiter 8,5 mm longus. 
Spica 9 10 cm longa, rhachis fere 3 mm crassa; bractea 3 mm longa, 
apice 1,5 mm lata. 
Manipur, Sarpung Nagaberge, at 5000 ft. altitude, Meebold 
no. 7189, sup. 
14. Piper crenulatibracteum C. DC., nov. spec. 
Omnino glabrum, ramulis in sicco fuscescentibus; foliis modice petio- 
latis; limbo oblongo-elliptico-lanceolato basi aequilatera acuto apice acute 
acuminato; penninervio, nervo centrali nervos adscendentes utrinque 3 
mittente quorum supremus a 2—2,5 cm supra basin solutus, infimi 
aliis multo tenuiores et breviores; petiolo basi ima vaginante; pedunculo 
