"Enlarged section of a Bartlett pear flower: st, style; sp, sepal; f, filament; a, anther; s, stigma; p, petal; d, disk; ov, ovule." -Department of Agriculture, 1899

Bartlett Pear Flower

"Enlarged section of a Bartlett pear flower: st, style; sp, sepal; f, filament; a, anther; s, stigma;…