Atlas of Nevada Conifers is a major scientific contribution to our understanding of the ecology of Nevada. It documents in great detail the distribution of all native conifer species in the state—critical information because of the primary ecological importance of conifers for all organisms and because of the lack of documentation of these distributions in the scientific literature before now. Charlet maps and documents the exact location of herbarium records for 1,600 individual trees. The data found in 23 tables and 22 range maps will serve as a primary reference for botanists, land managers, and conservation biologists for years to come.