Biotic Factors Lab

Biology - Sampling and Identification

This lab will be conducted at the Biome Project grassland site. The object is to collect one example of each type of plant located in the sampling area, press and mount it, identify the genus and species using a dichotomous key.

  1. In the assigned area of the 100m x100m grid, collect and preserve one example of each type of plant. Include the root, stem and leaves. Dig carefully so as not to disturb the sampling area. Label each plant with its location within the grid.
  2. Press the samples.
  3. Mount the samples.
  4. Identify the samples.

 

Grading Rubric