P. seemannii
P. seemannii may refer to a few different species of plant. The specific epithet seemannii refers to someone with the surname 'Seemann,' in many cases it's botanist Berthold Carl Seemann (1825–1871).
- Passiflora seemannii, a species of passionflower in the genus Passiflora
- Phyllanthus seemannii, a plant in the genus Phyllanthus native to Fiji
- Phytelephas seemannii, the Panama ivory palm
- Ptychosperma seemannii, a synonym for Balaka seemannii, a palm endemic to Fiji