Collectors of lichens of Dominica Preliminary version 1 December 2017

1. Elliot: - Mentioned as the collector of the type of Porina exasperatula Vain. in Vainio (1914: 200).

2. Imshaug, Henry: - Collections in East Lansing.

3. Imshaug, : - Collected together with H. Imshaug.

4. Turpin: - Mentioned as the collector of the type of Roccella gracilis Bory in Bory (1828: 631).