Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Amaranthus chihuahuensis - Amaranthus chihuahuensis is known as Chihuahuan amaranth. It is not native to the United States. It is found in Oaxaca and Chihuahua in Mexico. Some reports have suggested that it is present in lower Texas but further evidence is necessary. Its taxonomic identity is considered to be unsure.
The answer to this question is:
Plant