I downloaded that data set and I see that there is no column named Species. Here is a listing of the columns.
readfile <- read.csv("~/R/Play/winequality-red.csv", TRUE, ";", encoding = "UTF-8")
names(readfile)
[1] "fixed.acidity" "volatile.acidity" "citric.acid"
[4] "residual.sugar" "chlorides" "free.sulfur.dioxide"
[7] "total.sulfur.dioxide" "density" "pH"
[10] "sulphates" "alcohol" "quality"
Can you explain why you expect the data to have a Species column?