WPiper (plant)
WList of Piper species
WPiper aduncum
WPiper auritum
WBetelWBetel
WBlack pepper
WPiper borbonense
WPiper capense
WPiper chaba
WPiper cubeba
WPiper excelsum
WPiper guineense
WPiper hooglandii
WPiper kadsura
WKampot (pepper)
WKava
WPiper kelleyi
WLong pepperWLong pepperWKavaWBlack pepper
WPiper novae-hollandiae
WPiper ornatum
WPenja white pepper
WPiper retrofractum
WPiper sanctum
WPiper sarmentosum
WPiper umbellatum