Annual Sunflower vs Silverleaf Sunflower

Helianthus annuus compared with Helianthus argophyllus

Key Differences

• Annual Sunflower is Not Evaluated while Silverleaf Sunflower is Least Concern.

Taxonomic Classification

Rank	Annual Sunflower	Silverleaf Sunflower
Kingdom same	Plantae (식물)	Plantae (식물)
Phylum same	Magnoliophyta (피자식물문)	Magnoliophyta (피자식물문)
Class same	Magnoliopsida (목련강)	Magnoliopsida (목련강)
Order same	Asterales (국화목)	Asterales (국화목)
Family same	Asteraceae (Daisy Family)	Asteraceae (Daisy Family)
Genus same	Helianthus (Sunflowers)	Helianthus (Sunflowers)
Species	Helianthus annuus	Helianthus argophyllus

Evolutionary Relationship

Annual Sunflower and Silverleaf Sunflower share a common ancestor at the Genus level: Helianthus. (Sunflowers)

Conservation Status

Annual Sunflower

NE — Not Evaluated

Trend: Stable →

Silverleaf Sunflower

LC — Least Concern

Physical Characteristics

Attribute	Annual Sunflower	Silverleaf Sunflower
Diet	Autotroph	—
Average Lifespan	1 years	—
Average Length	3.0 m	—
Average Weight	—	—

Habitat & Geographic Range

Annual Sunflower

Habitat

Inhabits montane grasslands and shrublands and Mediterranean forests and woodlands within the Palearctic biogeographic realm.

Range

Widely distributed across Africa (12 countries), Asia (7 countries), Europe (30 countries), North America (Canada, United States), Oceania and the Pacific (Australia, Marshall Islands), and South America (4 countries).

Silverleaf Sunflower

Habitat

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

Range

Distributed across Australia, Japan, Mozambique, South Africa, and Tonga.

Annual Sunflower

세계에서 가장 많이 재배되는 꽃식물이자 경제적으로 중요한 유료 작물인 해바라기는 북아메리카 원산으로, 높이 3미터까지 자라고 꽃머리의 지름이 30센티미터에 달할 수 있습니다. 어린 식물에서 태양을 추적하는 태양굴성이라는 독특한 행동이 이름의 유래가 되었습니다. 하나의 해바라기 꽃머리는 최대 2,000개의 작은 소화로 구성됩니다. 전 세계 생산량은 연간 5,000만 톤을 초과하며, 기름, 씨앗, 새 모이용으로 높이 평가됩니다.

Shared Countries

Both species can be found in 3 countries:

🇦🇺 Australia 🇯🇵 Japan 🇿🇦 South Africa