The datasets provided by ALNHP generally contain selected fields from our database with information on the conservation status and distribution of a species or natural community. Below you will find resources providing explanations for some of these data fields. County-level species lists are available on our rare species lists by county page. For the process to obtain more detailed occurrence data, see Data Request.

Status & Rank Code Definitions:

• Heritage Rank
• Federal Status
• State Status

PDF of Rank & Status Definitions