Plant Family: 9 Genera in Pittosporaceae

Plant Family: 5 Genera in Piperaceae

Plant Family: 11 Genera in Pinaceae

Plant Family: 25 Genera in Picrodendraceae

Plant Family: 2 Genera in Pontederiaceae

Plant Family: Asteropeiaceae – Genus Asteropeia

Plant Family: 184 Genera in Arecaceae

Plant Family: 41 Genera in Asphodelaceae

Plant Family: 1720 Genera in Asteraceae

Plant Family: 2 Genera in Argophyllaceae

Plant Family: 119 Genera in Asparagaceae

Plant Family: 3 Genera in Asteliaceae

Plant Family: 8 Genera in Aristolochiaceae

Plant Family: 3 Genera in Araucariaceae

Plant Family: 46 Genera in Araliaceae

Plant Family: 6 Genera in Betulaceae

Plant Family: 2 Genera in Berberidopsidaceae

Plant Family: Bataceae – 2 Species in Genus Batis

Plant Family: 13 Genera in Berberidaceae

Plant Family: Barbeyaceae – Genus Barbeya

Plant Family: 2 Genera in Begoniaceae

Plant Family: Barbeuiaceae – Genus Barbeuia

Plant Family: 4 Genera in Basellaceae

Plant Family: 2 Genera in Balsaminaceae