I would like to improve aesthetically my RDA plot, For example, I would like to change my black triangles to a text labels or other options that could improve my RDA plot: This is the code and data that I am using:
ordiplot(p1)
points(p1, "sites", pch=17, col="black")
the red crosses are species and triangles are each "site" I can't share my data because contain more than 2000 species, but all idea its appreciate :D