brown-eyed Susan
brown-eyed Susan
Rudbeckia triloba
Plantae
COMMON

Stats

Lifespan
2-5 years
Size
Medium
Diet
Photosynthetic
Biome
Temperate grassland
Range
North America
Movement
Sessile
Breeding
Seeds
Defense
Toxins
Status
Common

About

Brown-eyed Susan, or Rudbeckia triloba, is a native flower to the central and eastern United States. This plant produces numerous, yellow, daisy-like flowers with brown spots and thin-leaved cones.

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
Asterales
Family
Asteraceae
Genus
Rudbeckia
Species
Rudbeckia triloba