Monarch Cottonwood
Plains Cottonwood (Populus deltoides subsp. monilifera)
Plains Cottonwood
About this verified tree
This ancient cottonwood growing in the river valley in Dinosaur Provincial Park has endured centuries of hardship and stands to represent a lost old growth forest. The Monarch Cottonwood is a local favourite tree and is one of the only remaining trees of a previous 200+ year old forest that partially burned in 1989. Cottonwoods rarely reach this age due to their short lifespan and difficulty sprouting. In this location, "cottonwood growing season" only happens every ~5 years as they require the right available moisture and timing to sprout. This tree shows the form that an ancient cottonwood can take after centuries growing in a hard climate, and represents the lost forests that used to inhabit the area.
- Species
- Plains Cottonwood
- Scientific name
- Populus deltoides subsp. monilifera
- Area
- Alberta
- Circumference
- 4.95 m
- Height
- 13.81 m
- Canopy spread
- 17.30 m
Heritage Categories
Significance
This ancient cottonwood growing in the river valley in Dinosaur Provincial Park has endured centuries of hardship and stands to represent a lost old growth forest. The Monarch Cottonwood is a local favourite tree and is one of the only remaining trees of a previous 200+ year old forest that partially burned in 1989. Cottonwoods rarely reach this age due to their short lifespan and difficulty sprouting. In this location, "cottonwood growing season" only happens every ~5 years as they require the right available moisture and timing to sprout. This tree shows the form that an ancient cottonwood can take after centuries growing in a hard climate, and represents the lost forests that used to inhabit the area.
Species & Identity
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Measurements
Exceptional Measurements
This tree has measurements that exceed standard thresholds — it may be a record-breaking specimen.
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Location
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height = tan(angle) × distance + eye_height
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