a stinging nettle

The bright green inviting colour of this nettle bush belies its true nature. Its pointed deeply toothed leaves and narrow three-span tall stems are covered with long stinging hairs, as well as short bristly ones. Nettles feel most at home in wet, wooded areas, but they are mostly known for the sting of their hairs and bristles, their rumoured medicinal uses - their only redeeming quality.

It is a stinging nettle.
It weighs about one pound.

You identify a stinging nettle.
It is a plant.
It weighs one pound and five ounces, and it is worth about two celeb.
Its keywords are nettle, nettles, stinging, plant, and bush.