Growth Habit: Paspalum is a tough grass that can grow up to 150 cm in height, however it normally grows a flattened tuft of leaves, with only the seed heads standing erect. This low growth habit helps it to survive mowing and slashing. The plant also has short rhizomes.
Type of Plant: A summer growing perennial.
Fruit/Seed: Seed is produced in summer.
Dispersal: Seeds are spread when disturbed, as they stick onto clothing, wool or hair.
Mowing, slashing and roadside grading operations readily transport the seeds to new areas.
Distribution: Common in all Australian states in pastures, roadsides, gardens or lawns.
Status: Undeclared in Tasmania.
- Although occasionally used as a pasture plant on the mainland, Paspalum strongly competes for nutrients with other species and has a tendency to take over.
- It is one of the most common grasses found on Tasmania’s roadsides. Once established it is very difficult to eradicate without killing all other grasses.
For further information contact the Department of Primary Industry, Parks, Water and Environment, Tasmania.
- Grubbing (all year). For small areas- Remove entire plant.
- Slashing (all year). Slashing may remove seed heads but will not kill plants. Clean all equipment after slashing so Paspalum seed is not spread to other areas.
- Cultivation (all year). Breaks up Paspalum clumps. Follow up with establishment of a competitive pasture or crop.
- Herbicide (summer). Contact DPIPWE for further information as few herbicides can kill Paspalum without killing surrounding desirable grasses. Herbicides for Paspalum COntrol