Brook-Side Alder vs

Alnus serrulata compared with Usnea cornuta

Key Differences

• Brook-Side Alder is Least Concern while is Near Threatened.

Taxonomic Classification

Rank	Brook-Side Alder
Kingdom	Plantae (植物)	Fungi (真菌界)
Phylum	Magnoliophyta (木兰植物门)	Ascomycota (子囊菌门)
Class	Magnoliopsida (木兰纲)	Lecanoromycetes (茶漬綱)
Order	Fagales (壳斗目)	Lecanorales (茶漬目)
Family	Betulaceae	Parmeliaceae
Genus	Alnus	Usnea
Species	Alnus serrulata	Usnea cornuta

Conservation Status

Brook-Side Alder

LC — Least Concern

NT — Near Threatened

Physical Characteristics

Attribute	Brook-Side Alder
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brook-Side Alder

Habitat

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

Range

Distributed across Canada and United States.

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway, Portugal, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Brook-Side Alder

The Brook-Side Alder (Alnus serrulata) is a species in the genus Alnus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Usnea cornuta是Parmeliaceae科的枝状地衣，被评为近危(NT)。形成悬垂于树枝和小枝上的灌木状叶状体，通常生于湿润的森林环境。与所有松萝属物种一样，对大气污染特别是二氧化硫极为敏感，是空气质量的有用生物指示物种。