Blushing Bride vs Choke

Amanita novinupta compared with Epichloe typhina

Key Differences

• Blushing Bride is Least Concern while Choke is Not Evaluated.

Taxonomic Classification

Rank	Blushing Bride	Choke
Kingdom same	Fungi (Fungi)	Fungi (Fungi)
Phylum	Basidiomycota (Club Fungi)	Ascomycota (Sac Fungi)
Class	Agaricomycetes (Mushrooms)	Sordariomycetes (Sordariomycetes)
Order	Agaricales (Gilled Mushrooms)	Hypocreales (Hypocreales)
Family	Agaricaceae (Agarics)	Clavicipitaceae
Genus	Amanita (Amanitas)	Epichloe
Species	Amanita novinupta	Epichloe typhina

Evolutionary Relationship

Blushing Bride and Choke share a common ancestor at the Kingdom level: Fungi. (Fungi)

Conservation Status

Blushing Bride

LC — Least Concern

Choke

NE — Not Evaluated

Physical Characteristics

Attribute	Blushing Bride	Choke
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blushing Bride

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Found in Norway.

Choke

Habitat

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

Range

Found in United States.

Blushing Bride

The Blushing Bride (Amanita novinupta) is a species in the genus Amanita. It is currently classified as Least Concern on the IUCN Red List. Typically found in forest floors, decomposing wood, and soil ecosystems.

Choke

Choke (Epichloe typhina) is an endophytic and pathogenic fungus in the family Clavicipitaceae, phylum Ascomycota, that colonises the tissues of various cool-season grasses (Poaceae) across Europe and North America. The name refers to the disease it causes — infected grass tillers are typically 'choked' (prevented from flowering) when the fungus produces a dense, white to cream-coloured, stromata (a compact fungal structure) that surrounds the flowering stem before it can emerge, suppressing seed production. Epichloe species exist along a mutualism-parasitism continuum; some strains are biotrophic endophytes living almost entirely within grass tissues without obvious symptoms and conferring benefits to the host such as increased drought resistance and deterrence of herbivores through alkaloid production, while others — including E. typhina — are more parasitic in nature, sterilising infected host tillers. The fungus spreads via airborne ascospores produced on its stroma that infect new host plants. Related Epichloe/Neotyphodium endophytes are of great practical importance to agriculture as they produce ergot alkaloids and other compounds that can cause toxicosis in livestock grazing infected pasture grasses. As a fungal pathogen/endophyte rather than a wildlife species, it is Not Evaluated by the IUCN.