Knollen-Zypergras vs Papyrusstaude

Cyperus rotundus compared with Cyperus papyrus

Taxonomic Classification

Rank	Knollen-Zypergras	Papyrusstaude
Kingdom same	Plantae (Pflanzen)	Plantae (Pflanzen)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Liliopsida (Monocots)	Liliopsida (Monocots)
Order same	Poales (Süßgrasartige)	Poales (Süßgrasartige)
Family same	Cyperaceae	Cyperaceae
Genus same	Cyperus	Cyperus
Species	Cyperus rotundus	Cyperus papyrus

Evolutionary Relationship

Knollen-Zypergras and Papyrusstaude share a common ancestor at the Genus level: Cyperus.

Conservation Status

Knollen-Zypergras

LC — Least Concern

Papyrusstaude

LC — Least Concern

Physical Characteristics

Attribute	Knollen-Zypergras	Papyrusstaude
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Knollen-Zypergras

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 8 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (18 countries), Asia (20 countries), Europe (11 countries), North America (12 countries), Oceania and the Pacific (14 countries), and South America (7 countries).

Papyrusstaude

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Afrotropic biogeographic realm.

Range

Widely distributed across Africa (5 countries), Asia (India, Laos), Europe (Italy, Portugal), North America (Costa Rica, Mexico, United States), Oceania and the Pacific (Australia), and South America (Brazil, Colombia).

Shared Countries

Both species can be found in 12 countries:

🇦🇺 Australia 🇧🇷 Brazil 🇨🇲 Cameroon 🇨🇴 Colombia 🇬🇭 Ghana 🇮🇳 India 🇱🇦 Laos 🇲🇽 Mexico 🇵🇹 Portugal 🇸🇨 Seychelles 🇿🇦 South Africa 🇺🇸 United States