Plant

Monkey-puzzle

Araucaria araucana

Also known as Pewen, Pehuen, Piñonero, Chile Pine

Monkey-puzzle trees are living fossils whose lineage stretches back over two hundred million years to the Mesozoic era. Thick, triangular, armor-like leaves completely sheath every branch, serving as an ancient defense against browsing dinosaurs. In the high Andes, these majestic conifers form dramatic umbrella-shaped canopies and yield nutritious piñón nuts that sustain Indigenous communities and forest wildlife.

EvergreenAncient Lineage

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EndangeredConservation status

Key facts

Diet & preyAutotrophic (Photosynthesis)

ThreatsLogging, Wildfires, Habitat Loss, Overharvesting

HabitatsTemperate Rainforests, Volcanic Slopes, Montane Forests

Life spanup to 1,000+ years

Classification

OrderPinales
FamilyAraucariaceae
GenusAraucaria
SpeciesAraucaria araucana

Range & activity

Range data is not available yet.

Safe observation

Interaction riskLow

Low
Moderate
High
Very high

Why interaction risk is low: Safe to observe at a normal distance.
What to notice: Recognizable by its unique umbrella canopy, thick columnar trunk, and dense whorls of sharp triangular leaves.
Support conservation: Remain on marked trails to avoid compacting root systems and leave all wild cones undisturbed.

Responsible observation

Avoid touching leaves: Stiff triangular scales have viciously sharp tips that can easily puncture skin.
Look up for cones: Female trees produce massive, heavy seed cones that drop large nuts in autumn.
Respect wild stands: Observe wild groves from established trails to protect fragile volcanic soil.

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