The free screensaver, A Weed of National Significance, was created by RateMyScreensaver.com and contains 15 high resolution images of the Lantana flowering plant. Lantana is a genus of about 150 species of perennial flowering plants, native to tropical regions of the Americas and Africa. The genus includes both herbaceous plants and shrubs growing to 0.5-2 m tall. Lantana's aromatic flower clusters (called umbels) are a mix of red and orange florets. Other colors exist as new varieties are being selected. - wiki Lantana is a Weed of National Significance. It is regarded as one of the worst weeds in Australia because of its invasiveness, potential for spread, and economic and environmental impacts. Screensaver Picture Count: 15 Screensaver Type: Slideshow Credit: All images in this screensaver fall under one of the following licenses: Creative Commons, Attribution ShareAlike 2.0, Attribution ShareAlike 2.5, public domain, GNU Free Documentation License