FLORA OF VIETNAM Podostemaceae Hydrobyum japonicum Inamura
Lai Chau Prov., Tam Duong Distr., Ho Thau Community, Ho Thau village, around point 22°22′31″N 103°35′15″E.
Secondary open forest and shrubs along rocky stream valley composed with granite parental rocks at elev. about 1050-1100 m a.s.l.
Lithophytic densely adpressed Marschntia-like plant on big boulders along water-line and in shallow water. Thalloms, leaves and young fruits green, ripe fruits brown. Occasional.
HAL 10150 28 Nov. 2006 Photo. Screening. Coll.: Nguyen Tien Hiep, L.Averyanov, Pham Van The.