Brook-Side Alder vs St John's Rollandia

Alnus serrulata compared with Cyanea spec

Key Differences

• Brook-Side Alder is Least Concern while St John's Rollandia is Critically Endangered.

Taxonomic Classification

Rank	Brook-Side Alder	St John's Rollandia
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Cnidaria (Cnidarians)
Class	Magnoliopsida (Dicots)	Scyphozoa (Scyphozoa)
Order	Fagales (Beeches & Oaks)	Semaeostomeae (Semaeostomeae)
Family	Betulaceae	Cyaneidae
Genus	Alnus	Cyanea
Species	Alnus serrulata	Cyanea spec

Conservation Status

Brook-Side Alder

LC — Least Concern

St John's Rollandia

CR — Critically Endangered

Physical Characteristics

Attribute	Brook-Side Alder	St John's Rollandia
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.

St John's Rollandia

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.