Big Needle Cactus vs Chang-po

Coryphantha macromeris compared with Acorus calamus

Taxonomic Classification

Rank	Big Needle Cactus	Chang-po
Kingdom same	Plantae (식물)	Plantae (식물)
Phylum same	Magnoliophyta (피자식물문)	Magnoliophyta (피자식물문)
Class	Magnoliopsida (목련강)	Liliopsida (백합강)
Order	Caryophyllales (석죽목)	Acorales (창포목)
Family	Cactaceae	Acoraceae
Genus	Coryphantha	Acorus
Species	Coryphantha macromeris	Acorus calamus

Evolutionary Relationship

Big Needle Cactus and Chang-po share a common ancestor at the Phylum level: Magnoliophyta. (피자식물문)

Conservation Status

Big Needle Cactus

LC — Least Concern

Chang-po

LC — Least Concern

Physical Characteristics

Attribute	Big Needle Cactus	Chang-po
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big Needle Cactus

Habitat

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

Chang-po

Habitat

Inhabits tropical and subtropical moist broadleaf forests and tropical and subtropical coniferous forests within the Indomalayan biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (South Africa), Asia (5 countries), Europe (30 countries), and North America (Canada, United States).

Big Needle Cactus

The Big Needle Cactus (Coryphantha macromeris) is a species in the genus Coryphantha. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Chang-po

The Calamus (Acorus calamus) is a species in the genus Acorus. It is currently classified as Least Concern on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests and tropical and subtropical coniferous forests within the Indomalayan biogeographic realm. Populations are also found in montane and highland environments at higher elevations.