an Entity references as follows:
Ehrharta erecta is a species of grass commonly known as panic veldtgrass. The species is native to Southern Africa and Yemen. It is a documented invasive species in the United States, New Zealand, Australia, southern Europe, and China. The species is perennial, and normally grows to about 30 to 50 centimeters, although it may reach two meters in height. It will grow in a wide variety of habitats, even in shade.