Figure 5

Means and standard errors for six floral traits in distant allopatric, close allopatric and hybrid individuals of A. morio and A. longicornu. Different letters indicate significant pairwise differences. YLab=labellum length; XLab=labellum width; YSpr=spur length; XSpr=spur width; YTepL=left tepal length; XTepL=left tepal width.