Plant leaves come in many different shapes, sizes and complexities. Some leaves are large and smooth, while others are ...

The XPRIZE Rainforest is an international competition to identify the best possible biodiversity in an area of 100 hectares, i.e. 1 million square metres (10 km x 10 km) ... in three days and without ...

It can vary in size quite considerably, sometimes surviving in regularly mown lawns by producing small, prostrate leaves, but usually growing quite large in pastures and waste areas, out-competing ...