Calamus vs Dark Shadow Lichen

Acorus calamus compared with Phaeophyscia sciastra

Key Differences

• Calamus is Least Concern while Dark Shadow Lichen is Data Deficient.

Taxonomic Classification

Rank	Calamus	Dark Shadow Lichen
Kingdom	Plantae (Plants)	Fungi (Fungi)
Phylum	Magnoliophyta (Flowering Plants)	Ascomycota (Sac Fungi)
Class	Liliopsida (Monocots)	Lecanoromycetes (Lecanoromycetes)
Order	Acorales (Acorales)	Caliciales (Caliciales)
Family	Acoraceae	Physciaceae
Genus	Acorus	Phaeophyscia
Species	Acorus calamus	Phaeophyscia sciastra

Conservation Status

Calamus

LC — Least Concern

Dark Shadow Lichen

DD — Data Deficient

Physical Characteristics

Attribute	Calamus	Dark Shadow Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Calamus

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).

Dark Shadow Lichen

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, Sweden, and United States.

Calamus

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.

Shared Countries

Both species can be found in 4 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States