A coniferous tree growing up to 15m high, conical in shape with a short trunk when young and rounded to oblong with a crooked trunk when older. Crown open with silvery-grey bark becoming darker. Grey-green to yellow-green leaf needles in bundles of two 4-8cm long. It invades grasslands and fynbos, particularly on dry soils
An erect to sprawling thorny shrub growing up to 2m high with deeply ridged stems. Green, finely serrated leaves sometimes densely grey-downy beneath. White flowers with petals that are much longer than the sepals and appear from September to January. The edible fruits are red turning black.
This tree grows 8-10m high with a straight, smooth, grey trunk with pyramidal crown. Leaves are bright green and smooth, or brownish-velvety beneath along the midrib and veins. Small male and female flowers on separate trees from April to May in large clusters, along densely greyish-yellow, light brown hairy axes. Female flowers red. Shiny brown fruits. Poisonous leaves.
Apple of Peru is an annual shrub growing to 1m tall. It has spreading branches (the plant spreads to 1m wide) and the mid-green, toothed, wavy leaves are egg-shaped with the broad end at the base (ovate). The upward-facing flowers are most commonly pale blue and white, but there are also forms with violet or white flowers. The flowers are bell-shaped and 5cm or more across. Cherry-like, green-brown berries are encased within green or black mottled calyces. The mature fruits can resemble a lantern. The plant usually germinates in late spring or early summer.
Asian fruit fly is the world’s worst destructive pest of fruit and vegetables. Of major concern is the increase in trade and tourism as this increases the risk of infested fruit being carried across South African borders. It is an offence to import plants and plant material into South Africa without authorisation. Luggage is frequently scanned or sniffed by sniffer dogs to detect fruit and other plant products.