Define herbarium specimen​

A herbarium is like a warehouse of information about plant biodiversity. Plant samples are taken from the field by people with special collecting permits, then dried or otherwise preserved. They are then carefully stored in archival conditions to ensure their longevity. These specimens, including information about them, are kept to learn more about the plants and their habitat.

The answer is going to be a because ik that i’m right

Streaks on the face of wave rock