Syzygium sandwicense
Syzygium sandwicense · Accepted scientific name
Scientific literature: Very Sparse (0 studies) · ★☆☆☆☆
Syzygium sandwicense is a rare botanical species known for its unique ecological significance. Research focusing on its structural components has specifically targeted the properties of the stem. Through specialized laboratory techniques, scientists have successfully produced a chloroform-soluble extract from this plant tissue. This specific preparation allows for the isolation of various bioactive compounds held within the stem. Understanding these chemical constituents is essential for exploring the potential medicinal applications of the species.
- Synonyms
- Eugenia Sandwicensis · Syzygium Oahuense
- Common names
- Not available
- Family
- Myrtaceae
- Distribution
- Southern America
- Plant Parts
- Stem
Classification
Common Names
Syzygium sandwicense is a rare tree species most commonly known by its local name, ʻōhiʻa ha. This plant holds a unique place within the diverse botanical landscape of its native habitat. While it shares a similar name with other iconic Hawaiian flora, it remains a distinct and precious entity in its own right. Understanding its specific identity is crucial for conservation efforts aimed at protecting such specialized vegetation. By recognizing the ʻōhiʻa ha, researchers can better document the complex relationships within its native ecosystem.
Sources: Catalogue of Life (COL)
Synonyms
Syzygium sandwicense is a unique botanical species that is often identified by various scientific names. In many historical records, it is listed under the synonym Eugenia sandwicensis. Researchers may also encounter this plant documented as Syzygium oahuense due to past taxonomic shifts. Understanding these overlapping nomenclatures is essential for accurate plant identification and conservation efforts. Recognizing these synonymous relationships ensures that the true identity of this species remains clear within the scientific community.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Syzygium sandwicense belongs to the vast kingdom Plantae, marking its place among the diverse life forms on Earth. Within this kingdom, it is classified under the class Equisetopsida, reflecting its fundamental botanical structure. The species is further organized into the order Myrtales, which connects it to a specific lineage of flowering plants. It resides within the Myrtaceae family, a group known for its distinct floral characteristics. Ultimately, this plant is a specialized member of the genus Syzygium, defining its unique biological identity.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Myrtales |
| Family | Myrtaceae |
| Genus | Syzygium |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Syzygium sandwicense is a distinctive plant species found primarily within the Pacific region. Its presence is most notably concentrated throughout the North-Central Pacific islands. Within this vast oceanic expanse, the plant is specifically endemic to the unique ecosystems of Hawaii. This limited distribution highlights the importance of preserving its native habitats against environmental changes. Understanding its geographic range is essential for the ongoing conservation efforts surrounding this Hawaiian treasure.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Syzygium sandwicense is a self-supporting tree that establishes a significant presence within its ecosystem. This species exhibits a versatile growth form, allowing it to develop into a sturdy and structural element of the landscape. Depending on its environment, the tree can reach a minimum height of 3 meters. Under optimal conditions, it continues to climb until it reaches a maximum height of 25 meters.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Compounds
Conditions
Syzygium sandwicense, also known as Eugenia sandwicensis, contains specific constituents that demonstrate potential for cancer chemoprevention. Research into the chloroform-soluble extracts of its stems led to the isolation of several triterpenoids, including compounds 1, 2, and 3. Notably, two of these natural products exhibited significant inhibitory activity within a mouse mammary organ culture assay system. This specific inhibitory effect is highly relevant to the development of cancer chemopreventive strategies. These findings highlight the plant's capacity to provide bioactive compounds capable of addressing cancer prevention.
Preparations
Syzygium sandwicense is prepared as a chloroform-soluble extract to facilitate the isolation of its chemical constituents. This specific extraction process from the stems allowed researchers to identify several important triterpenoids. Among these isolated compounds, specific natural products demonstrated significant inhibitory activity in mammary organ culture assays. The use of a chloroform-soluble method proved essential for recovering these potential cancer chemopreventive agents. Consequently, this extraction technique serves as a critical step in studying the therapeutic properties of the plant.
Parts used
Syzygium sandwicense, also known by its synonym Eugenia sandwicensis, contains several bioactive compounds located within its stem tissue. Research involving chloroform-soluble extracts of these stems has successfully isolated unique triterpenoids, including 3beta-cis-p-coumaroyloxy-2alpha,23-dihydroxyolean-12-en-28-oic acid. These specific chemical constituents have demonstrated significant potential in inhibiting mammary organ cultures, suggesting a role in cancer chemoprevention. Additionally, the stems serve as a source of gallic acid when processed through ethyl acetate-soluble extraction. Ultimately, the chemical profile found in the plant's stem offers promising avenues for further medicinal study.