Cedar-apple rust
Cedar-apple rust
Gymnosporangium juniperi-virginianae
Fungi
UNCOMMON

Stats

Lifespan
2 years
Size
Small
Diet
Parasite
Biome
Temperate forest
Range
North America
Movement
Sessile
Breeding
Spores
Status
Uncommon

About

This fungus lives on both apple trees and juniper bushes to complete its life cycle. It sprouts bright orange, gelatinous horns from cedar branches after spring rains.

Life cycle

  1. 1.
    spore
    A microscopic spore drifts on air or water and germinates where moisture and substrate meet.
  2. 2.
    mycelium
    A thread-like mycelium spreads through the substrate, breaking it down into nutrients.
  3. 3.
    fruiting body
    A mature fruiting body emerges to release the next generation of spores.

Learn more

Taxonomy

Kingdom
Fungi
Phylum
Basidiomycota
Class
Pucciniomycetes
Order
Pucciniales
Family
Gymnosporangiaceae
Genus
Gymnosporangium
Species
Gymnosporangium juniperi-virginianae