Alder vs Madagascar widow's-thrill

Alnus glutinosa compared with Kalanchoe blossfeldiana

Key Differences

• Alder is Least Concern while Madagascar widow's-thrill is Not Evaluated.

Taxonomic Classification

Rank	Alder	Madagascar widow's-thrill
Kingdom same	Plantae (Plants)	Plantae (Plants)
Phylum same	Magnoliophyta (Flowering Plants)	Magnoliophyta (Flowering Plants)
Class same	Magnoliopsida (Dicots)	Magnoliopsida (Dicots)
Order	Fagales (Beeches & Oaks)	Saxifragales (Saxifragales)
Family	Betulaceae	Crassulaceae
Genus	Alnus	Kalanchoe
Species	Alnus glutinosa	Kalanchoe blossfeldiana

Evolutionary Relationship

Alder and Madagascar widow's-thrill share a common ancestor at the Class level: Magnoliopsida. (Dicots)

Conservation Status

Alder

LC — Least Concern

Madagascar widow's-thrill

NE — Not Evaluated

Physical Characteristics

Attribute	Alder	Madagascar widow's-thrill
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alder

Habitat

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

Range

Widely distributed across Africa (South Africa), Asia (India, Japan), Europe (6 countries), North America (Canada, United States), Oceania and the Pacific (Australia, New Zealand), and South America (Chile).

Madagascar widow's-thrill

Habitat

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

Range

Widely distributed across Africa (Seychelles, South Africa), Asia (India, Taiwan, Turkey), Europe (Belgium, Sweden), North America (Dominican Republic, United States), and South America (4 countries).

Alder

The Alder (Alnus glutinosa) 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.

Shared Countries

Both species can be found in 5 countries:

🇧🇪 Belgium 🇮🇳 India 🇿🇦 South Africa 🇸🇪 Sweden 🇺🇸 United States