Puulaa Puu Teh vs

Alstonia scholaris compared with Opegrapha rupestris

Key Differences

• Puulaa Puu Teh is Least Concern while is Critically Endangered.

Taxonomic Classification

Rank	Puulaa Puu Teh
Kingdom	Plantae (พืช)	Fungi (เห็ดรา)
Phylum	Magnoliophyta (Flowering Plants)	Ascomycota (Sac Fungi)
Class	Magnoliopsida (พืชใบเลี้ยงคู่)	Lecanoromycetes (Lecanoromycetes)
Order	Gentianales (อันดับดอกหรีดเขา)	Ostropales (Ostropales)
Family	Apocynaceae	Graphidaceae
Genus	Alstonia	Opegrapha
Species	Alstonia scholaris	Opegrapha rupestris

Conservation Status

Puulaa Puu Teh

LC — Least Concern

CR — Critically Endangered

Physical Characteristics

Attribute	Puulaa Puu Teh
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Puulaa Puu Teh

Habitat

Inhabits tropical and subtropical moist broadleaf forests and tropical and subtropical dry broadleaf forests within the Oceanian biogeographic realm.

Range

Distributed across Micronesia, Taiwan, and United States.

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 5 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Denmark, Norway, Portugal, and Sweden. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Puulaa Puu Teh

The Blackboard Tree (Alstonia scholaris) is a species in the genus Alstonia. It is currently classified as Least Concern on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests and tropical and subtropical dry broadleaf forests within the Oceanian biogeographic realm.