American cancer-root
American cancer-root
Conopholis americana
Also known as: bear corn · bearcorn
Plantae
COMMON

Stats

Lifespan
Perennial
Size
Small
Diet
Photosynthetic
Biome
Temperate forest
Range
North America
Movement
Sessile
Breeding
Seeds
Defense
Toxins
Status
Common

About

A parasitic plant with no chlorophyll of its own, tapping into oak tree roots for all its nutrients and sending up a scaly, pinecone-like flower spike each spring. Its resemblance to a pinecone earns it the folk name 'bear corn.'

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
Lamiales
Family
Orobanchaceae
Genus
Conopholis
Species
Conopholis americana