Collectors of lichens of Wyoming (USA) Version 31 December 2017

 

1. Hayden Expedition: - The species collected during the Hayden Expedition 1872 were sent to Henry Willey of New Bedford, MA (Hayden 1873).

2. Nelson, Aven: - Published the first compilation of lichens for Wyoming (Nelson 1900). Material in the University of Wyoming, Laramie (Tuthill 2013: 2).

3. Wetmore, Clifford: - Mentioned in Wetmore (2004: 289).