Besides the Solomon's Seal (see p. 100) there are a few other kinds, such as biflorum, 1-3 ft.; japonicum, 1-2 ft.; latifolium, 2-4 ft.; officinale, 1 ft.; oppositifolium, 2-4 ft.; punctatum, 1-2 ft.; and verticillatum, 2-3 ft. - all with greenish-white flowers. P. roseum has pinkish blooms.