Piper

Piper areponganum

Piper arfakanum

Piper argyrites

Piper arichogynum

Piper aripense

Piper asiminifolium

Piper atantillum

Piper atropunctatum

Piper austinii

Piper avelini

Piper azupizanum

Piper bakeri

Piper basilobltum

Piper batanense

Piper bernouillii

Piper bicaudatum

Piper bicolor

Piper blakei

Piper boissieranum

Piper peltatum

Monkey's-hand