Kruse's Mallee (Eucalyptus kruseana): Unique Bookleaf Foliage

Kruse's mallee, or bookleaf mallee, is a rare, small eucalyptus native to Western Australia, prized for its extraordinary, tightly stacked, silvery-blue leaves that resemble the pages of a book.

Botanical Profile

Description and Features

This mallee (multi-stemmed shrub) grows 6–12 feet tall. The juvenile leaves are retained on mature plants: they are round, silvery-blue, and arranged in tight, opposite pairs along the stems, creating a unique geometric appearance. Flowers are yellow, in clusters, appearing in spring.

Cultivation and Uses

Kruse's mallee requires full sun, excellent drainage, and a dry climate. It is frost-tender. Ideal for rock gardens, containers, or as a feature plant in Mediterranean-style gardens. It responds well to coppicing.

Conservation

It is rare in the wild, known from only a few populations.