Malvaceae

Leaves simple (includes Sterculiaceae) Malvaceae
Androgynophore absent. Stamens fused into a column around the style, free or slightly connate at base. Flowers usually bisexual, if unisexual then petal present and less than 5 mm long. Epicalyx present or absent. Anthers 1 or 2-locular.
Stamens forming a tube around the ovary
Epicalyx present, caducous in Lagunaria
Capsule 2–3 cm long, usually with 3–5 segments and covered with rigid hairs. Leaves with peltate scales. Trees Lagunaria
Capsule usually with 5 or more segments. Leaves variously hairy but without peltate scales. Shrubs or small trees