Please answer the following question: Onopordum tauricum - Onopordum tauricum (Taurian Thistle or Bull Cottonthistle) is a species of thistle. It is native to Eurasia and is known in the western United States as an introduced species. It easily becomes a noxious weed similar to its relative Onopordum acanthium.This is a biennial herb producing a sticky glandular very spiny stem up to 2 meters tall. The spiny bright light green leaves are up to 25 centimeters long and are divided into triangular lobes. Given a choice of categories company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, the text refers to which one?
A:
Plant