Plants & trees

Pochote

Pachira quinata

The grey trunk of a pochote tree densely covered in large conical thorns

Photo: Codiferous (talk) (Uploads) · CC BY-SA 3.0 · via Wikimedia Commons

Where
Dry forest, Further afield
When
All year, flowers at the start of the rains
Size
20 to 30 metres
Should I worry
Enjoy it
Harmless unless you back into it.

You do not forget the first pochote you see. The whole trunk is covered in thick grey cones, each ending in a point, so the tree looks armoured. It is, in its way.

Where you’ll see it

The dry forest reserves and remnant patches across Guanacaste. The wood is prized, so the large old trees are mostly protected ones now, though it is planted as a living fence post and in reforestation.

What to know

The thorns are a defence against monkeys and other climbers and they are effective. The tree loses its leaves in the dry season and produces large pale flowers at the start of the rains, followed by pods full of seeds in cottony fibre. It is a relative of the balsa and the baobab, and one of the signature trees of this ecosystem.

Questions people ask about this one

What is the tree with the huge spikes on its trunk?

The pochote, a dry forest native. The trunk and branches are studded with thick conical thorns, a defence against climbing animals. The timber is excellent and the tree was heavily cut, so big ones are now mostly in the parks and reserves.

Wondering what else is out there?

Ask me on the call. I'll tell you what actually shows up in a Coco garden, what to do about it, and the one guy everyone rings when there's a boa in the roof.

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