Bark furrowed; fruit a smooth capsule Ericaceæ 263

Fruit fleshy.

Flowers more than 8 mm. (1/3 inch) broad,

fruit edible, apple-like.

Trees mostly with thorns, fruit with

remnant of calyx at apex of fruit,

normally with more than 1 seed. Malaceæ 171

Trees without thorns, fruit with no

remnant of calyx at the apex, fruit

a 1-seeded edible drupe. Amygdalaceæ 216

Flowers less than 8 mm. (1/3 inch) across,

fruit a non-edible drupe Cornaceæ 259

Trees of Indiana First Revised Edition (Publication No. 13, Department of Conservation, State of Indiana) · 第 34 / 265 题