Lichens of Belgium, Luxembourg and northern France
Hydropunctaria rheitrophila (Zschacke) Keller, Gueidan & Thüs |
Syn.: Verrucaria rheitrophila Zschacke, V. kernstockii Zschacke
On partly immersed, siliceous rocks in streams.
Belgium: Mosan: RR, Ard.: RR.
Luxembourg: Ard.: R.
France: - .
Lit.: Mü1: 140, NL84: 18, Molitor & Diederich (1997: 87).