Celandine Clustercup Rust vs Common corncockle

Uromyces dactylidis compared with Agrostemma githago

Key Differences

Celandine Clustercup Rust is Not Evaluated while Common corncockle is Critically Endangered.

Taxonomic Classification

Rank	Celandine Clustercup Rust	Common corncockle
Kingdom	Fungi (Fungi)	Plantae (Plants)
Phylum	Basidiomycota (Club Fungi)	Magnoliophyta (Flowering Plants)
Class	Pucciniomycetes (Pucciniomycetes)	Magnoliopsida (Dicots)
Order	Pucciniales (Pucciniales)	Caryophyllales (Caryophyllales)
Family	Pucciniaceae	Caryophyllaceae
Genus	Uromyces	Agrostemma
Species	Uromyces dactylidis	Agrostemma githago

Conservation Status

Celandine Clustercup Rust

NE — Not Evaluated

Common corncockle

CR — Critically Endangered

Physical Characteristics

Attribute	Celandine Clustercup Rust	Common corncockle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Celandine Clustercup Rust

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found across Europe (6 countries).

Common corncockle

Habitat

Found across multiple habitat types including montane grasslands and shrublands, tropical and subtropical moist broadleaf forests, and temperate coniferous forests, among 13 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (Lesotho), Asia (7 countries), Europe (24 countries), North America (Canada, Mexico, United States), Oceania and the Pacific (Australia), and South America (Brazil, Chile). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Celandine Clustercup Rust

The Celandine Clustercup Rust (Uromyces dactylidis) is a species in the genus Uromyces. Found across Europe (6 countries).

Common corncockle

<em>Agrostemma githago</em>, commonly known as common corncockle, is an annual flowering plant in the family Caryophyllaceae. Once a widespread weed of cereal crops across Europe, Asia, and beyond, this species is now Critically Endangered on the IUCN Red List due to the dramatic decline caused by modern agricultural practices, particularly improved grain cleaning and herbicide use. Corncockle is a tall, slender plant covered in silky white hairs, bearing large, solitary pink to purple flowers with distinctive dark veining. Its seeds contain toxic saponin compounds called githagins, which historically contaminated grain supplies. The species now survives primarily in wildflower conservation areas, seed banks, and traditional farmland conservation schemes. It typically grows in open, disturbed arable soils with full sun exposure. Biological traits of this species remain poorly documented in the scientific literature.