I used a random sampling method by generating random numbers that correlate with a direction and number of paces. I then set down my 20 cm2 quadrant and recorded the number of distinct plant species growing within it. As I’ve found that it would be difficult to encompass my entire area of study with this method, I will be beginning from a different point for every iteration of my sampling and will subsequently need to record the coordinates of each starting point. Another challenge I have encountered is the randomly generated direction and paces sometimes lead me to an asphalt path in the park or colliding with a tree. In these cases I simple generated a new set of numbers to follow. So far my sampling methods appears to serve well for my means, and will accurately reflect the distribution of plant life in Riverside Park.
An unexpected discovery in my initial five samples was that, counter to my prediction, I found more plant species nearer to trees. I also found some literature that yielded similar results, although the study location was in an arid, semi-desert habitat. I will have to closely review this phenomenon and develop a theory for the underlying mechanism, which may influence my initial hypothesis.