r - Italicizing labels using ordipointlabel function in vegan package -


i'm trying figure out how produce italicized labels using ordipointlabel() function vegan package in r. points represent species i'd scientific names in italics. assistance appreciated.

example code:

ordipointlabel(sp.mds, display="species", col = "black", pch=25, cex=1)

what missing here?

add "font=3" plot code.

ordipointlabel(sp.mds, display="species", col = "black", pch=25, cex=1, font=3)


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