The plant Piper nigrum.
The dried, unripe berries (peppercorns) of the Piper nigrum plant which are commonly used as a spice and seasoning. They are either used whole, or in a ground or crushed form.
A wild flowering plant Bellis perennis of the Asteraceae family, with a yellow head and white petals
Many other flowering plants of various species, mostly among the asterids.
A boot or other footwear.