Mimosa follow both circadian and touch response this have been shown by @04872621705 of cube nattika @jaikishan@Rohan I will share her results and we will collaborate with her soon
Being one of the folks who didnāt believe until I āmassagedā the leaves I can attempt description.
First of all the phyllanthus leaf did not respond to light brushing like mimosa does.
These are the 2 methods that I used.
Lightly pinch the base of a leaf and draw the fingers up along the central vein. Be careful not to put to much pressure, else the leaflets will pop off. Do this about 10 times.
lightly flick the leaf (The same movement as flicking a carrom striker). After about 10-15 flicks we noticed the leaflets had closed.
The effect was very very localised, most of the time, on the leaf that was being āmassagedā was affected.
can you send us any video of it doing itā¦ @VirenVaz
Its interesting if something like that happens, we need to find out the real cause behind because we only came up with this in only one phyllantus species that is phyllantus urinariaā¦ But its good you reportedā¦ we will try to find out more on it and we can then discuss the logical reasoning here after that
How about trying to follow same procedure with more replicates and with different species of Phyllanthus? @bivasnag this will surely verify whether Phyllanthus leaves have sensation for touch?
What do you mean by Phyllanthus urinaria shows this phenomenon? Is it well documented?
How does it happen? What all things are needed for plant to have this phenomenon?
Similarly what is the mechanism by which mimosa closes its leaves?
No, there are nothing sort of flower or fruits below each leaf, I think I was mistaken because of the leaf structure similar to what I saw in phyllanthus at cube hbcse