a. (L. hasta, spear) spear shaped, more or less triangular with the two basal lobes divergent.

Shaped like an arrow head, with the basal lobes pointing outward at wide angles.

arrow-shaped, with basal lobes that spread nearly or quite at right angles

of a leaf shape; like a spear point, with flaring pointed lobes at the base

Arrowhead shaped leaves, but with the basal lobes turned outward rather than downward. [HJ

with a spreading lobe on each side at base; halberd-shaped.

Arrowhead-shaped, except that the basal lobes spread outward.

with two out-turned lobes at the base

triangular shape, like an arrow head with basal lobes directing outwards.

Of a leaf blade, narrow with two basal lobes directed outwards, like some types of arrow-head. Parent Term: Leaf_base Difficulty Level