Scutellaria havanensis
Scutellaria havanensis · Accepted scientific name
Scientific literature: Very Sparse (0 studies) · ★☆☆☆☆
Scutellaria havanensis is a botanical species of interest due to the presence of bioactive compounds like the flavonoid wogonin. Scientific investigations often focus on the medicinal potential of its leaves, utilizing various preparations such as fresh leaf extracts and air-dried leaf extracts. Researchers frequently employ chloroform and methanol extracts from both the leaves and stems to study the plant's chemical profile. These studies have specifically examined the efficacy of the plant against biological conditions involving Plasmodium berghei and Trichomonas vaginalis. Through these diverse methods, the therapeutic properties of this plant continue to be explored in pharmacological research.
- Synonyms
- Melissa Veronicifolia · Scutellaria Longiflora · 4 more
- Common names
- Not available
- Family
- Lamiaceae
- Distribution
- Asia-Temperate
- Plant Parts
- Leaf
Classification
Common Names
Scutellaria havanensis is a distinctive plant that is widely recognized by its English common name, Havana skullcap. In Chinese-speaking regions, it is also frequently referred to by the name 哈瓦那黃芩. This dual naming convention reflects the plant's global presence and its importance across different botanical traditions. Whether documented in scientific texts or local guides, these names help identify the species accurately. Understanding these common designations is essential for anyone studying the diverse world of Scutellaria.
Sources: Catalogue of Life (COL)
Synonyms
Scutellaria havanensis is a botanical species known to encompass a variety of taxonomic synonyms within its classification. Researchers have historically identified this plant under several different names, including Melissa veronicifolia and Scutellaria cubensis. The complexity of its identity is further expanded by its connection to Scutellaria havanensis var. portoricensis. Additionally, the plant has been documented in scientific literature as both Scutellaria longiflora and Scutellaria rupicola. Understanding these overlapping relationships is essential for accurate botanical identification and study.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Scutellaria havanensis is a distinct member of the kingdom Plantae. Within this vast botanical realm, the plant is classified under the class Equisetopsida. It belongs to the order Lamiales, which helps define its evolutionary lineage. Furthermore, this species is a part of the diverse genus Scutellaria. Finally, it finds its specific place within the family Lamiaceae, commonly known as the mint family.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Lamiales |
| Family | Lamiaceae |
| Genus | Scutellaria |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Scutellaria havanensis exhibits a broad geographical range that spans across various subtropical regions. In North America, its presence is noted throughout Mexico, specifically extending into the Gulf and Northeast areas. The species also thrives within the Southeastern United States, with notable populations found in Florida. Moving toward Southern America, its distribution reaches into the Caribbean, covering the Bahamas and Cuba. This widespread habitat highlights the plant's ability to adapt to diverse coastal and tropical environments.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Scutellaria havanensis is characterized by its herbaceous growth form, which allows it to thrive in various environments. As a self-supporting plant, it maintains its upright structure without the need for external assistance.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Compounds
Scutellaria havanensis is a rare medicinal herb native to Cuba that possesses significant phytochemical value. Research indicates that the plant contains a rich concentration of flavonoids, particularly within its fresh leaf extracts. Detailed chemical characterization of the plant's extracts has identified wogonin as a key active principle. Specifically, wogonin was found to comprise a substantial portion of the chloroform extract and was also present in the methanol extract. These findings suggest that the presence of such compounds provides a strong basis for developing new antiprotozoal and anti-cancer treatments.
Conditions
Scutellaria havanensis demonstrates significant medicinal potential through its ability to treat various pathogens and cancer cells. The plant's extracts have proven effective in treating the protozoan parasite Plasmodium berghei, with the compound wogonin showing particular antiplasmodial activity. Additionally, Scutellaria havanensis exhibits trichomonicidal properties that allow it to treat Trichomonas vaginalis. Beyond its antiprotozoal effects, the methanolic leaf extracts show promise in treating the human colorectal cancer cell line HCT116 by inhibiting cell viability. These diverse biological activities highlight the plant's importance in potential therapeutic developments.
Preparations
Scutellaria havanensis is prepared as chloroform and methanol extracts from its leaves and stems for antiprotozoal screening. Research also utilizes air-dried leaf extract to compare phytochemical properties. Furthermore, fresh leaf extracts are prepared to evaluate antioxidant capacity and flavonoid content. These various preparation methods allow for the study of the plant's medicinal potential against parasites and cancer cells. Each extraction type provides unique insights into the chemical profile of this rare species.
Parts used
Scutellaria havanensis is a rare medicinal plant that has recently become the focus of significant biotechnological and pharmacological research. Scientists have successfully developed in vitro propagation protocols using nodal explants to ensure the conservation of this species. Beyond cultivation, studies have demonstrated that the plant's tissues are highly amenable to gene transfer techniques. Notably, the leaf serves as a vital source for bioactive compounds, with methanolic extracts showing promising anti-cancer potential against human colorectal cells. Detailed microscopic analysis further reveals that the leaf surface is characterized by a high density of both glandular and non-glandular trichomes.