Grass Cushion
Yellow Florets
Ellura
Grass Cushion
Fruit, showing hairy ends
 
    
Grass Cushion (Isoetopsis graminifolia)Class: Plant (Plantae) - Daisies
Order: Asterales
Family: Daisy (Asteraceae)
Species: Grass Cushion (Isoetopsis graminifolia)
This Photo:     Perspective with Thumb
Other name: Grass Buttons

General Species Information:
Found on Ellura (in the Murray Mallee)
As the name suggests, looks like tufts of lawn grass.
On closer inspection you can see the cylindrical, succulent, green leaves. Almost flat and wide at the base, quickly turning cylindrical. The sparse hairs start along the flat edges thinning out up the leaf.
The flowers are nearly invisible to the eye when walking past, you have to get down on your hands and knees to see them. Like all flowers in the daisy family, they are compound flowers; tiny flowers (called "Florets") inside a larger cluster.
The flowers can be green or white, with some "Florets" in the centre being yellow (We thought these were stamen). Because of the white flowers, we miss-identified some plants as Woolly Heads (Myriocephalus rhizocephalus); but the flowers on these are on stalks.
The only way we can describe the "Petals" of the "Florets" are as: swirls.
The fruits are called "Achenes".

Copyright © 2013- Brett & Marie Smith. All Rights Reserved. Photographed 10-Dec-2013
This species is classed as LC (Least Concern) in the Murray Mallee, by DENR (Regional Species Status Assessments, July 2010)