Ailanthus are rapidly growing deciduous trees, primarily cultivated for their large, pinnate foliage.

Ailanthus

Ailanthus altissima is classified as an invasive non-native species under Schedule 9 of The Wildlife (Northern Ireland) Order (1985), and its sale is prohibited. Consult the cultivation notes for additional information. This tree is known for its spreading habit and tendency to produce suckers. It features large, pinnate leaves that display a reddish hue in the spring. Female trees produce small green flower clusters, which are succeeded by red, winged fruits.

Ailanthus altissima

Ailanthus altissima 'Hongye'

Ailanthus altissima 'Pendulifolia'

Ailanthus altissima 'Sangiovese'

Ailanthus altissima f. erythrocarpa

Ailanthus altissima var. sutchuenensis

Ailanthus altissima var. tanakae

Ailanthus malabarica

Ailanthus vilmoriniana

Brucea antidysenterica

Harrisonia abyssinica

Kirkia wilmsii

Leitneria

Leitneria floridana

Picramnia antidesma

Picramnia ciliata

Picrasma consists of deciduous trees characterized by sizable, pinnate foliage made up of multiple pairs of oval leaflets. These trees produce small clusters of diminutive flowers in the axils of the leaves, which are succeeded by small berries.

Picrasma

Picrasma quassioides is a slender, deciduous tree that can reach a height of up to 8 meters. It features pinnate leaves that can grow as long as 40 centimeters, displaying vibrant autumn colors. In early summer, it produces clusters of small green flowers, which are succeeded by red berries.

Simaroubaceae