Stats

Lifespan

Perennial

Size

Small

Diet

Photosynthetic

Biome

Temperate grassland

Range

North America

Movement

Sessile

Breeding

Seeds

Defense

Toxins

Status

Common

About

This perennial wildflower grows across North American prairies and roadsides. Its central cone can reach three inches tall and vibrates to release pollen when bees land.

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

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Taxonomy

Kingdom

Plantae

Phylum

Tracheophyta

Class

Magnoliopsida

Order

Asterales

Family

Asteraceae

Genus

Ratibida

Species

Ratibida columnifera