Atherton Kauri Pine vs Braun'S Holly Fern

Agathis microstachya compared with Polystichum braunii

Key Differences

• Atherton Kauri Pine is Near Threatened while Braun'S Holly Fern is Critically Endangered.

Taxonomic Classification

Rank	Atherton Kauri Pine	Braun'S Holly Fern
Kingdom	Animalia (動物)	Plantae (植物)
Phylum	Arthropoda (節足動物)	Tracheophyta
Class	Insecta (昆虫)	Polypodiopsida (ウラボシ綱)
Order	Hymenoptera (ハチ目)	Polypodiales (ウラボシ目)
Family	Braconidae	Dryopteridaceae
Genus	Agathis	Polystichum
Species	Agathis microstachya	Polystichum braunii

Conservation Status

Atherton Kauri Pine

NT — Near Threatened

Braun'S Holly Fern

CR — Critically Endangered

Physical Characteristics

Attribute	Atherton Kauri Pine	Braun'S Holly Fern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Atherton Kauri Pine

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Braun'S Holly Fern

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (4 countries) and North America (Canada, United States). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Atherton Kauri Pine

The Atherton Kauri Pine (Agathis microstachya) is a species in the genus Agathis. It is currently classified as Near Threatened on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Braun'S Holly Fern

The Braun'S Holly Fern (Polystichum braunii) is a species in the genus Polystichum. It is currently classified as Critically Endangered on the IUCN Red List. Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and