Crinum asiaticum var. japonicum
Crinum asiaticum var. japonicum · Accepted scientific name
Scientific literature: Very Sparse (1 studies) · ★☆☆☆☆
Crinum asiaticum var. japonicum is a specialized botanical variety recognized for its unique chemical properties. Scientific interest in this plant has primarily focused on the therapeutic potential found within its root system. Researchers have specifically investigated the cytotoxic activities associated with various preparations derived from the root. These studies aim to understand how the plant's bioactive compounds interact with cellular structures. Consequently, the root of Crinum asiaticum var. japonicum remains a significant subject in pharmacological exploration.
- Synonyms
- Crinum Maritimum
- Common names
- Not available
- Family
- Amaryllidaceae
- Distribution
- Not available
- Plant Parts
- Root
Classification
Common Names
Crinum asiaticum var. japonicum is a versatile plant recognized by a diverse array of common names across different regions. In Japan, it is affectionately known as ハマオモト or ハマユウ (浜木綿), reflecting its local cultural significance. When featuring variegated foliage, it is often referred to as 斑叶文殊兰 to distinguish its unique appearance. The species is also widely identified as 日本文殊兰, a name that highlights its specific botanical identity. Furthermore, it is known in Korea by the name 문주란, showcasing the linguistic variety used to describe this beautiful species.
Sources: Catalogue of Life (COL)
Synonyms
Crinum asiaticum var. japonicum is a distinctive botanical variety often recognized by its unique morphological features. In many taxonomic records, this specific plant is also identified by its synonym, Crinum maritimum. Understanding these naming conventions is essential for researchers and gardeners who wish to ensure accurate identification. While the names may differ across various botanical databases, they ultimately refer to the same biological entity. This nomenclatural overlap highlights the complex history of plant classification and the evolving nature of botanical science.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Crinum asiaticum var. japonicum belongs to the vast kingdom Plantae, marking its place among the world's diverse vegetation. Within this biological realm, it is classified under the class Equisetopsida. Its taxonomic journey continues through the order Asparagales, showcasing its evolutionary connections. As a member of the family Amaryllidaceae, it shares unique characteristics with many other bulbous species. Ultimately, this plant is defined by its specific genus, Crinum, which distinguishes its unique botanical identity.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Asparagales |
| Family | Amaryllidaceae |
| Genus | Crinum |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Crinum asiaticum var. japonicum is a distinctive plant species primarily distributed across the temperate regions of Asia. Its natural range extends through various parts of Eastern Asia, including the islands of Japan. Additionally, this variety can be found growing within the Korean peninsula. The distribution also encompasses the Nansei-shoto islands, showcasing its adaptability to specific coastal environments. Together, these locations highlight the plant's significant presence within the East Asian landscape.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Biological Activities
Crinum asiaticum var. japonicum contains various bioactive compounds within its bulbs that exhibit significant biological potential. Recent chemical investigations have led to the isolation of specific alkaloids, such as the new pyrrolophenanthridone alkaloid criasiaticidine A, alongside pratorimine and lycorine. These isolated substances, including a specific flavan, demonstrate measurable cytotoxic activity when tested against certain cancer models. Specifically, the compounds were evaluated in vitro against mouse sarcoma and Lewis lung carcinoma tumor cell lines. Further studies have even explored the in vivo antitumor potential of these derivatives, highlighting the plant's importance in pharmacological research.
Compounds
Conditions
Crinum asiaticum var. japonicum demonstrates significant therapeutic potential through its various medicinal properties. The plant contains compounds that effectively treat Lewis lung carcinoma (mouse lung carcinoma) and Meth-A (mouse sarcoma) cell lines. Specifically, its isolated alkaloids have been evaluated for in vitro cytotoxicity against these specific tumor models. Additionally, the plant shows in vivo antitumor activity against LLC tumor cells. Beyond cancer research, the root of Crinum asiaticum var. japonicum also exhibits significant anti-HIV-1 activity.
Preparations
Crinum asiaticum var. japonicum is prepared as a root for use in scientific studies. This specific part of the plant was utilized to examine its inhibitory effects against HIV-1 activities. When evaluated, the root extract demonstrated significant anti-HIV-1 activity with an ED50 of 12.5 microg/mL. Furthermore, this preparation yielded a favorable selectivity index value of 16. The research highlights the medicinal potential of the root of Crinum asiaticum var. japonicum.
Parts used
Crinum asiaticum var. japonicum has shown significant promise in recent pharmacological studies focused on combating viral activities. Specifically, researchers investigated the inhibitory effects of various Korean plant extracts against HIV-1 components. During these screenings, the root of Crinum asiaticum var. japonicum demonstrated notable anti-HIV-1 activity with an ED(50) of 12.5 microg/mL. This specific part of the plant also yielded a favorable selectivity index (SI) value of 16. Such findings highlight the potential of this botanical root as a source for novel anti-HIV-1 agents.