Commelina sphaerorrhizoma - Commelina sphaerorrhizoma is a monocotyledonous herbaceous plant in the dayflower family from south-central Africa. This blue-flowered herb has been recorded from western Zambia central Angola and the southern portion of the Democratic Republic of the Congo although at the time of its description it was known only from 11 collections and may be more broadly distributed. It is found in a variety of habitats ranging from woodlands to grasslands to roadsides. 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