Disseminule: Fruit (referred to as achene or seed unit)
Description
Achene appendages: Beakeed with non glandular hairs
Achene Colour: Variable - Light/Dark brownAchene Length: Greater than 10mm
Achene Sculpture: Hooked spikesAchene Shape: Oblong
Burrs 10–12 mm long, with non-glandular hairs, with numerous hooked spines, c. 3 mm long, beaks 1–2 mm long.