So it was a pleasure to discover something interesting. Forest Marbles, for lack of a better word- the formal name is Fungus Root but the plant is not a fungus and so the common name is misleading. They are fairly prominent on our property. Forest marbles, Balanophora fungosa, are flowering plants but they have no chlorophyll. Some 15 species are known in their family, the Balanophoraceae, occurring in SE Asia, Fiji and India.
These plants are parasitic on the roots of rainforest trees.
The little marbles measure about 20 mm and this pink structure is called a stalk. The shell-like pieces below the stalk are the leaves and the white appendages are the male flowers. Developing stalks are in the background.
Here we see some leaves and male flower stalks. Female flowers are on the "marble" itself and appear here as fine sand grains.
These nubbins are really not the flowers. The flowers are actually between these buttons.
Flowers in between the buttons. These flowers are so small that they rank among the smallest flowers in the plant kingdom.
Above we see the female flowers fully open and receptive to pollen.
A ring of male flowers. Note the fleshy pink leaves below.
An individual male flower. The anthers are the papery structures and contain the pollen. The dead, brown structures are like "leaves" but they are really not leaves.
A dead male flower.
Flowers and pollen are attractive to insects. Here we see ants feeding on sticky exudates of the female flowers.
This Springtail (Collembola) is probably feeding on pollen.
The plant has some medicinal uses. It has been used to cure internal haemorrhaging, piles and have a strong antioxidant quality.
2 comments:
It's that time of year again! Balanophora is an amazing plant. I haven't noticed any evidence of vertebrate nibbling either. I wonder if musky rat-kangaroos would have a go?
Amazing plant. Reminds me a tad of our Boschniakia and Hemitomes, but even weirder.
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