Common corncockle vs Eastern Rosella

Agrostemma githago compared with Platycercus eximius

Key Differences

Common corncockle is Critically Endangered while Eastern Rosella is Least Concern.

Taxonomic Classification

Rank	Common corncockle	Eastern Rosella
Kingdom	Plantae (식물)	Animalia (동물)
Phylum	Magnoliophyta (피자식물문)	Chordata (척삭동물)
Class	Magnoliopsida (목련강)	Aves (새)
Order	Caryophyllales (석죽목)	Psittaciformes (앵무새)
Family	Caryophyllaceae	Psittacidae (True Parrots)
Genus	Agrostemma	Platycercus
Species	Agrostemma githago	Platycercus eximius

Conservation Status

Common corncockle

CR — Critically Endangered

Eastern Rosella

LC — Least Concern

Physical Characteristics

Attribute	Common corncockle	Eastern Rosella
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Eastern Rosella

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Widely distributed across Asia (United Arab Emirates), Europe (5 countries), Oceania and the Pacific (New Zealand), and South America (Colombia, Ecuador).

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.

Eastern Rosella

호주에서 가장 화려한 앵무새 중 하나인 동부로젤라(Platycercus eximius)는 붉은색, 흰색, 노란색, 청록색의 선명한 다색 깃털을 보이며, 호주 남동부와 태즈매니아의 개방된 삼림지와 숲에 서식하고 뉴질랜드에 도입되었습니다. 지상이나 지상 근처에서 씨앗, 베리, 꿀을 채집하며, 호주 남동부 교외 지역에서 흔히 볼 수 있는 정원 방문객입니다. 화려한 깃털과 비교적 조용하고 음악적인 울음소리로 전 세계적으로 인기 있는 조류 사육 새입니다.