Big-Leaf Maple vs Black Knot

Acer macrophyllum compared with Apiosporina morbosa

Key Differences

Big-Leaf Maple is Least Concern while Black Knot is Not Evaluated.

Taxonomic Classification

Rank	Big-Leaf Maple	Black Knot
Kingdom	Plantae (Plants)	Fungi (Fungi)
Phylum	Magnoliophyta (Flowering Plants)	Ascomycota (Sac Fungi)
Class	Magnoliopsida (Dicots)	Dothideomycetes (Dothideomycetes)
Order	Sapindales (Sapindales)	Venturiales (Venturiales)
Family	Sapindaceae	Venturiaceae
Genus	Acer	Apiosporina
Species	Acer macrophyllum	Apiosporina morbosa

Conservation Status

Big-Leaf Maple

LC — Least Concern

Black Knot

NE — Not Evaluated

Physical Characteristics

Attribute	Big-Leaf Maple	Black Knot
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-Leaf Maple

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Belgium, Canada, Ireland, and United States.

Black Knot

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and United States.

Big-Leaf Maple

The Big-Leaf Maple (Acer macrophyllum) is a species in the genus Acer. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Black Knot

The Black Knot (Apiosporina morbosa) is a species in the genus Apiosporina. Native to Europe and North America, inhabiting ecosystems characteristic of the region. Its geographic range spans Distributed across Denmark, Norway, and United States.