Euonymus

A deciduous European hedgerow shrub or small tree grown above all for one of the most arresting autumn shows of any native woody plant — rosy-pink, four-lobed fruit capsules that split to reveal vivid orange-coated seeds, hanging against red-purple foliage. Native across Europe and into western Asia (POWO, Kew), it is a tough, undemanding plant for hedgerows and informal screens that genuinely earns its keep for wildlife: insect-pollinated flowers in spring, seeds taken by birds, and aphid colonies that feed ladybirds and hoverflies. The honest pitch, and it is load-bearing: every part of this plant is toxic if eaten and the colourful fruit is especially so, so it must be sited away from where children might be tempted; it is also a primary winter host of the black bean aphid, so keep it well clear of a vegetable plot. With those two caveats respected, it is a dependable, wildlife-rich native — chosen for honest autumn drama, not for being trouble-free.

Japanese spindle is a glossy-leaved evergreen shrub native to Japan, Korea, and the Nansei-shoto (Ryukyu Islands), valued across Europe and North America as a tough, salt-tolerant hedge and foundation plant. It thrives in sun or shade, tolerates pollution and maritime winds, and carries dozens of cultivars with variegated or golden foliage. The honest catch is a three-part penalty: all parts of the plant are toxic to humans and animals, powdery mildew frequently disfigures foliage in humid inland sites, and it is listed as invasive in parts of the southeastern United States and New Zealand, self-seeding freely in mild-winter climates.