club mangrove vs Split-Peg Lichen

Aegialitis annulata compared with Cladonia cariosa

Key Differences

• club mangrove is Least Concern while Split-Peg Lichen is Endangered.

Taxonomic Classification

Rank	club mangrove	Split-Peg Lichen
Kingdom	Plantae (พืช)	Fungi (เห็ดรา)
Phylum	Magnoliophyta (Flowering Plants)	Ascomycota (Sac Fungi)
Class	Magnoliopsida (พืชใบเลี้ยงคู่)	Lecanoromycetes (Lecanoromycetes)
Order	Caryophyllales (อันดับคาร์เนชัน)	Lecanorales (Lecanorales)
Family	Plumbaginaceae	Cladoniaceae
Genus	Aegialitis	Cladonia
Species	Aegialitis annulata	Cladonia cariosa

Conservation Status

club mangrove

LC — Least Concern

Split-Peg Lichen

EN — Endangered

Physical Characteristics

Attribute	club mangrove	Split-Peg Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

club mangrove

Habitat

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

Split-Peg Lichen

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

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

club mangrove

Aegialitis annulata, commonly known as the club mangrove or looking-glass mangrove, is a small mangrove shrub or tree in the family Plumbaginaceae, one of the few members of this primarily non-mangrove family to be adapted to intertidal environments. The species is native to coastal mangrove forests and mudflats in Australia and Papua New Guinea, where it grows along the landward margins of mangrove ecosystems, often in areas subject to higher salinity and less frequent tidal inundation than more seaward mangrove species. Like other mangroves, A. annulata possesses salt-excreting glands on its leaves and has anatomical adaptations for salt tolerance. The elongated, club-like fruits are distinctive features of this species, floating on water and dispersing via tidal currents. A. annulata is classified as Least Concern by the IUCN, with a stable population in its native range. However, mangrove ecosystems globally face threats from coastal development, aquaculture expansion, and climate-related sea-level rise. In Australia, mangrove conservation is receiving increasing attention as these ecosystems are recognized as important carbon sinks and nursery habitats for fisheries.