Macadamia

integrifolia: with entire leaves, referring to the leaf margin, although some leaves, particularly on young plants are toothed.

Shrubs or trees. Leaves in whorls of 3-4, entire or serrate. Inflorescences of terminal or axillary racemes. Flowers small, bisexual, ± actinomorphic. Ovary sessile; ovules 2. Fruit a ± spherical follicle containing 1 indehiscent nut.

Small evergreen tree, cultivated for its edible nuts and sometimes naturalised. Leaves petiolate, whorled, oblanceolate to narrowly oblong; margin wavy, entire or with spaced sharp teeth, particularly on young plants. Flowers in dense racemes, white. Fruit subspherical, 25-35 mm long, with a pointed tip.

Rare

Native to south-eastern Queensland, Australia