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If the plants are not genetically identical (E.g. primary Cormels of same mother tuber), slight differences in appearance are quite normal. People see ja also quite different. :-)

Perhaps sunny than the others was a plant? This can affect also the leaf shape so the location, light, Earth, fertilizers, etc.

Oh yes, because different varieties: there are Typhonium venosum 'Indian giant', which is huge compared to the normal form. If your tuber eventually suddenly has 30 cm in diameter and weighs kilos, you know that it is the variety. :-)

Hi Dennis,

to "'Indian Giant' that see through here once...:"
Typhonium venosum in original condition?

Its broadleaf looks suspiciously like 'Indian Giant'...

Happy growing,
Bernhard.

Hi Dennis,

I am also of the opinion that the plant looks like IG. But there are differences in Typhonium venosum. I with double leaf and double number of hand fingers, plants with narrow leaf segments, tubers need significantly more heat a few plants with brown spots on the shaft, etc. before they begin, and conversely that much earlier start a few Knollen(USA) than the others, and for a year..! There will be T fracture Yes three different tribes; from the Mediterranean region, from Asia and from Australia.

I also made the observation that the number of points for IG in all new leaf is less. When using the normal form I haven't seen that.

Greeting Phillip

"I see so little things at the base of the leaf"
... it is possible that you do not deep enough have set the bulb and what you are seeing, roots are? They come from the top of the tuber. Therefore, the tuber should have twice their size, Earth on top of it.

"Where is the new tuber formed?"
Bernard has a super interesting post titled "The new tuber" in the thread Typhonium venosum in original condition? posted - easy read. Just printed out. the new bulb is formed from the upper half of the old Corm and the lower half is slowly consumed by the new Corm. You can watch it in the spring if you set a large tuber to a plate with water, which further are leaving after flowering. A hump grows slowly up from the old bulb out. Because of the long winter, have I - observed this spring it thereafter, as Bernhard had posted this post, did I understand what happened.

Greeting Phillip

IG fans

I could only write the "super interesting" post after Phillip had previously described his careful observations and then the confirmation of the aroid-L sent Lord P.(ureWisdom)...

Happy growing, Bernhard.

Hi Dennis,
Surely you mean the small pear-shaped lumps above the roots, which looks like a Cormel.

The bulb seems to be quite flat planted. Is not bad but the Cormel will also develop.