alstonia vs Holt's Scalewort

Alstonia congensis compared with Radula holtii

Key Differences

• alstonia is Least Concern while Holt's Scalewort is Near Threatened.

Taxonomic Classification

Rank	alstonia	Holt's Scalewort
Kingdom same	Plantae (พืช)	Plantae (พืช)
Phylum	Magnoliophyta (Flowering Plants)	Marchantiophyta (ลิเวอร์เวิร์ต)
Class	Magnoliopsida (พืชใบเลี้ยงคู่)	Jungermanniopsida (Jungermanniopsida)
Order	Gentianales (อันดับดอกหรีดเขา)	Porellales (Porellales)
Family	Apocynaceae	Radulaceae
Genus	Alstonia	Radula
Species	Alstonia congensis	Radula holtii

Evolutionary Relationship

alstonia and Holt's Scalewort share a common ancestor at the Kingdom level: Plantae. (พืช)

Conservation Status

alstonia

LC — Least Concern

Holt's Scalewort

NT — Near Threatened

Physical Characteristics

Attribute	alstonia	Holt's Scalewort
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

alstonia

Habitat

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

Range

Found in Guinea.

Holt's Scalewort

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

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

alstonia

The Alstonia (Alstonia congensis) is a species in the genus Alstonia. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions. Found in Guinea.