So all of my labels are correctly colored except for one, which is a red circle instead of saying "D15F". My mentor ran the same codes and he did not have this problem. My rstudio is up to date. How do I get this to show the correct label? I've listed the codes below for reference

#NMDS analyses

WD <- "C:/Users/jacob/OneDrive/Documents/R/win-library/3.6/vegan/data"

setwd(WD)

require(vegan)

phylum.dat <- read.csv("Phylum data for R.csv", stringsAsFactors = T, header = T, row.names = 1)

diversity(phylum.dat, index = "shannon")

specnumber(phylum.dat) #species number

beta <- vegdist(phylum.dat, "jaccard", binary = TRUE) #jaccard distance

mean(beta)

dist(beta) #distance matrix

NMDS <- metaMDS(beta, distance = "jaccard", k = 2)

plot(NMDS, display = "sites", type = "text") #adds labels to plot

orditorp(NMDS, display = "sites", col = c(rep("red",4), rep("blue",4), rep("green",4))) #adds colors