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. Ibyka - Ibyka is an extinct genus of Iridopteridales and a possible ancestor to horsetails. The probable relationships within Equisetopsida are shown in the cladogram below. The position where Ibyka would be has been added.
Plant