Hesperocyparis lusitanica
Hesperocyparis lusitanica · Accepted scientific name
Scientific literature: Very Sparse (1 studies) · ★☆☆☆☆
Hesperocyparis lusitanica is a plant species that has garnered scientific interest due to its diverse chemical composition and potential biological activities. Research into its leaves and roots has identified key compounds such as alpha-pinene, eicosane, heptacosane, and kaurenoic acid. Various preparations, including crude extracts, hydrolates, and five column fractions of hexanic leaf extract, have been utilized to study its medicinal properties. Notably, investigations into these extracts have highlighted the plant's significant anticancer potential. These findings suggest that the chemical profile of Hesperocyparis lusitanica holds promise for future pharmacological applications.
- Synonyms
- Cupressus Lusitanica Var. Lindleyi · Cupressus Lusitanica Var. Skinneri · 33 more
- Common names
- Not available
- Family
- Cupressaceae
- Distribution
- Not available
- Plant Parts
- Leaf · Root
Classification
Common Names
Hesperocyparis lusitanica is a versatile conifer known by a variety of names across different languages and regions. In English-speaking areas, it is most frequently referred to as the Mexican cedar. Its nomenclature shifts as you cross borders, appearing as Ciprés mexicano in Spanish and Cyprès du Mexique in French. In Poland, the species is recognized by the name Cyprys meksykański. Additionally, it is sometimes identified by the unique common name Bintami.
Sources: Catalogue of Life (COL)
Synonyms
Hesperocyparis lusitanica is a complex species that has been classified under several different botanical names throughout history. For many years, it has been recognized by the synonym Callitropsis lusitanica in various scientific records. Taxonomic shifts have also linked the plant to Cupressus assamica and the specific variety known as Cupressus benthamii var. lindleyi. Additionally, it shares nomenclature with Cupressus coerulea var. nana and Cupressus coulteri. Understanding these diverse synonyms is essential for researchers navigating the shifting landscape of cypress classification.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Hesperocyparis lusitanica is a distinctive member of the kingdom Plantae. This species is classified under the class Equisetopsida and belongs to the order Pinales. Within this botanical hierarchy, it is further categorized into the genus Hesperocyparis. Finally, its taxonomic placement is completed by its membership in the family Cupressaceae.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Pinidae |
| Order | Pinales |
| Family | Cupressaceae |
| Genus | Hesperocyparis |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Hesperocyparis lusitanica exhibits a broad and diverse geographical distribution that spans multiple continents and oceanic regions. Its presence is noted across the Middle Atlantic Ocean and the island of St. Helena, illustrating its reach beyond mainland landmasses. In Africa, the species is specifically found throughout Northeast Tropical Africa, including Eritrea, Ethiopia, and the Sudan-South Sudan region. The plant's range also extends into Asia, where it thrives within the tropical environments of the Indian Subcontinent. Notably, it can be found as far north as the East Himalaya, showcasing remarkable ecological versatility.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Hesperocyparis lusitanica is a self-supporting species characterized by its distinct tree growth form. This resilient plant can reach a maximum height of 30 meters as it matures in its natural habitat. While it typically grows to substantial proportions, its stature generally falls within the range of 25 to 30 meters. These dimensions allow it to establish a commanding presence within its ecosystem. Such structural stability is a defining feature of this impressive coniferous species.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Hesperocyparis lusitanica has demonstrated significant potential in pharmacological research due to its demonstrated anticancer activity. During in vitro cytotoxicity testing, methanol extracts from various parts of the plant were evaluated against several cancer cell lines. Specifically, the bark of this species showed notable effectiveness in inhibiting the proliferation of MCF-7 cancer cells. These results were supported by IC50 values falling below the 30μg/ml threshold, indicating potent biological activity. Such findings provide essential baseline information for the future medicinal application of this plant in oncology.
Compounds
Hesperocyparis lusitanica, also referred to in the study as Cupressus lusitanica, serves as a significant subject in the investigation of Cameroonian medicinal plants. Preliminary phytochemical analyses revealed that the extracts from this species contain essential compounds belonging to the classes of phenols and terpenoids. These chemical constituents contribute to the plant's broader biological profile, which was evaluated for various therapeutic activities. Specifically, the bark of the plant demonstrated notable cytotoxic effects against the MCF-7 cancer cell line. Ultimately, the presence of these specific phytochemicals provides a valuable baseline for understanding the plant's medicinal potential.
Conditions
Hesperocyparis lusitanica, also referred to as Cupressus lusitanica in the research, demonstrates significant anticancer potential through its ability to reduce the proliferation of various cancer cell lines. Specifically, methanol extracts from this plant show effectiveness in treating DU145, HeLa, HepG2, MCF-7, and THP-1 cancer cells. The study highlights that the bark of the plant is particularly potent, achieving notable results against the MCF-7 cell line. These dose-dependent reductions in cancer cell proliferation underscore the medicinal value of the species. Consequently, the plant's extracts serve as a promising agent against these specific malignant cell types.
Preparations
Hesperocyparis lusitanica is prepared as a crude extract to evaluate its antifungal properties against various dermatophytic fungi. This plant is also processed into a hexanic leaf extract to analyze its chemical composition through gas chromatography. From this extract, five column fractions of hexanic leaf extract are further isolated to test specific levels of antidermatophytic activity. Additionally, Hesperocyparis lusitanica is prepared as hydrolates, which serve as by-products of essential oil production. These hydrolates have been specifically studied to determine their safety regarding bovine oocyte maturation and sperm viability.
Parts used
Hesperocyparis lusitanica, also referred to in research as Cupressus lusitanica, serves as a significant subject in the study of medicinal plant properties. Scientific evaluations have focused on various components of this species to determine their biochemical potential. Specifically, researchers utilized methanol extracts derived from the plant's leaf to test for anticancer and antiretroviral activities. The study also investigated the medicinal efficacy of the root as part of a broader analysis of Cameroonian flora. These findings regarding the different parts of the plant provide essential baseline information for future pharmacological applications.