Black Cottonwood
Black Cottonwood
Populus trichocarpa
Plantae
COMMON

Stats

Lifespan
80-200 yrs
Size
Huge
Diet
Photosynthetic
Biome
Freshwater wetland
Range
North America
Movement
Sessile
Breeding
Seeds
Defense
Toxins
Status
Common

About

This deciduous tree grows in river valleys across western North America. Its genome contains over 480 million base pairs, making it the first tree ever sequenced.

Life cycle

  1. 1.
    seed
    A dormant seed waits for water and warmth before germinating.
  2. 2.
    sprout
    A first shoot emerges with cotyledon leaves and a tap root reaching down.
  3. 3.
    sapling
    A young plant grows true leaves and a stem or trunk, putting on height each season.
  4. 4.
    mature
    Fully grown, flowering or fruiting at adult size.

Learn more

Taxonomy

Kingdom
Plantae
Phylum
Tracheophyta
Class
Magnoliopsida
Order
Malpighiales
Family
Salicaceae
Genus
Populus
Species
Populus trichocarpa