Sonneratia caseolaris

Names and Synonyms

Scientific Names

Accepted name

Synonyms

• Rhizophora caseolaris
• Sonneratia evenia
• Blatti caseolaris
• Aubletia caseolaris
• Sonneratia rubra
• Sonneratia acida
• Sonneratia neglecta
• Sonneratia obovata
• Sonneratia ovalis

Sources: Wikidata, Catalogue of Life

Taxonomical Classification

This plant belongs to the kingdom Plantae within the phylum Streptophyta and the class Equisetopsida. It is further classified under the subclass Magnoliidae and the order Myrtales, falling into the family Lythraceae. Ultimately, its taxonomic identity is defined by the genus Sonneratia.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a widespread presence across several key regions in Asia. Within China, its distribution is specifically noted in the province of Hainan. It is also extensively found throughout the Indian Subcontinent, including countries such as Bangladesh and India. Furthermore, the species can be located in Pakistan as part of its continental range. Finally, its geographical reach extends to the island nation of Sri Lanka.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Sonneratia caseolaris is defined by its specialized niche within halophytic vegetation, where it functions as a dominant pioneer species in mangrove ecosystems. Thriving in intertidal zones, this species is expertly adapted to survive in high-salinity environments and fluctuating water levels, often colonizing muddy, anaerobic soils along river estuaries and tidal creeks. Its physiological resilience allows it to withstand the periodic inundation of salt water, making it a critical component of coastal buffer zones. By stabilizing soft sediments through its complex root systems, it plays a fundamental role in nutrient cycling and the maintenance of structural complexity within saline wetland communities.

Habitat :

halophytic vegetation

Life history

The life history of Sonneratia caseolaris is characterized by its status as a perennial species, allowing it to maintain a long-term presence within its coastal and estuarine habitats. Throughout its existence, the plant exhibits an evergreen habit, retaining its foliage year-round and providing continuous structural complexity to the mangrove ecosystem. This combination of a perennial lifecycle and evergreen deciduousness enables the species to sustain steady physiological processes and survive the fluctuating environmental conditions typical of its tidal niche.

Deciduousness :

evergreen

Lifecycle :

perennial

Morphology

The morphology of Sonneratia caseolaris is characterized by its growth form as a woody tree, typically reaching a mean height of 17.5 m, with a maximum height of up to 15 m. It functions as a self-supporting plant, requiring no climbing structures, and is classified as an independent organism rather than a parasite. The species is strictly terrestrial in its growth habit, lacking epiphytic qualities such as being a holoepiphyte or hemiepiphyte, and is distinguished from aquatic or semiaquatic species by its terrestrial nature. Its structural development is defined by its woody consistency and its ability to maintain a robust, self-supporting stature.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

tree

Parasite :

independent

Plant height max:

15 m

Plant height mean:

17.5 m

Woodiness :

woody

Physiology

The physiology of Sonneratia caseariensis is characterized by its specialized adaptations to intertidal and mangrove environments, primarily utilizing a C3 photosynthetic pathway for carbon fixation. As a C3 plant, it relies on the Calvin cycle to process carbon dioxide, which is an essential metabolic strategy for its specific ecological niche, though it lacks the specialized C4 or CAM pathways. Furthermore, this species does not function as a nitrogen fixer, meaning it lacks the symbiotic relationship with diazotrophic bacteria required to convert atmospheric nitrogen into usable forms, instead relying on the uptake of available nitrogen from the surrounding substrate.

Nitrogen fixer :

no

Photosynthetic pathway :

C3

Reproduction

The reproduction of Sonneratia casearioris is characterized by a complex interplay of biological and environmental mechanisms, beginning with its pollination process. The plant utilizes biotic pollination syndromes, specifically relying on bats as key pollinators to facilitate the transfer of pollen between flowers. Following successful fertilization, the dispersal of its progeny is primarily achieved through a hydrochorous syndrome, where water serves as the principal medium for transporting seeds or propagules. This reliance on aquatic movement ensures that the offspring can reach suitable substrates within its specialized habitat.

Dispersal syndrome :

hydrochorous

Pollination syndrome :

bat

Pollination syndrome :

biotic

Sources: Global Inventory of Floras and Traits (GIFT)

Activities

Sonneratia caseolaris has 2 reported activities identified across 0 scientific publications and several other databases. The most consistently reported activities include Anticholinesterase, Antioxidant.

Anticholinesterase

1. Indian journal of pharmaceutical sciences

Antioxidant

1. Indian journal of pharmaceutical sciences