Arbutus unedo - images Arbutus menziesii - image Arbutus unede - Illustration, description and uses. Arbutus arizonica - Information on distribution and occurrence, value and use, characteristics, and fire ecology. Arbutus menziesii - Information on distribution and occurrence, value and use, characteristics, and fire ecology. Arbutus xalapensis - Information on distribution and occurrence, value and use, characteristics, and fire ecology. Previously classified as Arbutus texana. Arbutus menziesii: Pacific Madrone - Tree identification fact sheet with photos of the leaf, flower, fruit, bark and form. Arbutus arizonica - Tree identification fact sheet with photos of the leaf, fruit, twig, bark and form.