German wasp | Vespula germanica

German wasp

Vespula germanica

Coral bush | Ardisia crenata

Coral bush

Ardisia crenata

Purple loosestrife | Lythrum salicaria

Purple loosestrife

Lythrum salicaria

Pom pom weed | Campuloclinium macrocephalum

Pom pom weed

Campuloclinium macrocephalum

Canarybird bush | Crotalaria agatiflora

Canarybird bush

Crotalaria agatiflora

Peanut butter cassia | Senna didymobotrya

Peanut butter cassia

Senna didymobotrya

Rubber vine | Cryptostegia grandiflora

Rubber vine

Cryptostegia grandiflora

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Environmental Programmes

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Invasive Species South Africa - Protecting Biodiversity from Invasion - Displaying items by tag: pink flowers

The black ironbark, also known as the mugga or red ironbark, is a small to medium-sized, evergreen tree reaching 15-26m high. It has a moderately spreading crown and shallow roots that may outcompete adjacent plants. The bark is hard and deeply furrowed.

Published in Invasive Plants

The butterfly orchid tree grows up to 6-10m high. Leaves are thick, deeply divided into two lobes and 100mm long. Flowers are colourful in shades of blotched pink to red striped, as well as cream or purple. They are 80-100mm wide with narrow, non-overlapping petals and three fertile stamens. The fruits consist of green elongated pods which turn dark brown. 

Published in Invasive Plants

The camel thorn bush is a deciduous shrub that flowers in July. It reaches up to 2m in height. The flowers are hermaphroditic (have both male and female parts). It prefers dry soil and full sun. It is unpalatable to animals and a pest when it invades forage and grazing land.

Published in Invasive Plants

Evergreen shrub or tree 3-6m high with a black or dark brown bark and feathery branches. Deep green, greyish or bluish-green leaves are minute and scale-like. Pale to purplish-pink flowers in clusters 15-70mm long at the end of thin, long twigs. Fruits are papery capsules 3-4mm long.

Published in Invasive Plants

An evergreen shrub up to 2m high with stems that continue to grow beyond the flowering branches. Bright green lance-shaped leaves. White or pink flowers in clusters at the tips of the branches from June to November. Coral-red fruits occur in drooping clusters

Published in Invasive Plants
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General News Updates

2019 National Symposium on Biological Invasio…

26-02-2019

This is your invitation to South Africa's 2019 National Symposium on Biological Invasions. The convention is hosted by the Centre for Invasion Biology (CIB), University of Stellenbosch, and the Biolo... Read more

2019 Invasive Species Training

22-01-2019

During the past five years (2014-2018), ISSA invasive species trainers have trained 4 000 in the identification of invasive species and laws pertaining to invasive species across South Africa.  ... Read more

Alien Grass Working Group

04-09-2018

Who are we? The South African National Alien Grass Working Group was jointly initiated by the South African Biodiversity Institute (SANBI) and the Centre for Excellence in Invasion Biology (C·I·B) in... Read more

Permits for planting indigenous Cynodon?

01-03-2018

On 16 February, 2018, South Africa's Department of Environmental Affairs issued amendments to the regulations and lists relating to the National List of Invasive Species.  Updates to the draft&n... Read more

Invasive species training 2018 dates released

28-02-2018

Interested in invasive species?  How much do you know about NEMBA invasive species compliance for landowners and organs of state? The South African Green Industries Council (SAGIC) have released... Read more

Communications post for Africa advertised

25-01-2018

The Nature Conservancy has advertised a brand new post:  Communications Manager, Africa Region. Knowledge of invasive species and water would be an asset in this post. See details below:    Job Titl... Read more