Daphniphyllum macropodum
Daphniphyllum macropodum · Accepted scientific name
Scientific literature: Very Sparse (0 studies) · ★☆☆☆☆
Daphniphyllum macropodum is a botanical species characterized by its distinct morphological features found within its leaves, stems, and fruits. Scientific investigations into this plant often involve the preparation of a CHCl3 extract to isolate its diverse chemical constituents. Research has successfully identified several specialized compounds within the species, including Daphnicyclidin B and Daphnilactone B. Additionally, the presence of Deoxycalyciphylline B highlights the complex secondary metabolism inherent to this plant. Through these chemical analyses, a deeper understanding of the biological properties of Daphniphyllum macropodum can be achieved.
- Synonyms
- Daphniphyllum Humile · Daphniphyllum Jezoense · 11 more
- Common names
- Not available
- Family
- Daphniphyllaceae
- Distribution
- Not available
- Plant Parts
- Fruit · Leaf
Classification
Common Names
Daphniphyllum macropodum is a fascinating botanical specimen known by a wide variety of regional names. In China, it is frequently referred to as the chinesischer Scheinlorbeer, while in other regions, it may be called pavavrín dlhostopkatý. The plant also carries more informal or localized nicknames, such as the redneck rhody. Those familiar with East Asian traditions might recognize it as the yuzuri-ha tree. Finally, in Russian-speaking areas, it is identified as Волчелистник крупноножковый.
Sources: Catalogue of Life (COL)
Synonyms
Daphniphyllum macropodum is a botanical species characterized by a complex network of scientific synonyms. It is closely associated with the subspecies Daphniphyllum himalense subsp. macropodum, reflecting its diverse taxonomic classifications. The plant is also identified through various names, including the synonyms Daphniphyllum humile and Daphniphyllum jezoense. Further morphological variations are captured in its formal designations as Daphniphyllum macropodum f. intermedium and Daphniphyllum macropodum f. variegatum. Understanding these overlapping identities is essential for accurate botanical study and plant identification.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Daphniphyllum macropodum is a distinctive species that belongs to the kingdom Plantae. Within this vast biological realm, it is classified under the class Equisetopsida. The plant is further organized into the order Saxifragales, reflecting its evolutionary lineage. It is a member of the family Daphniphyllaceae, which highlights its unique botanical characteristics. Ultimately, this species is defined by its placement within the genus Daphniphyllum.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Saxifragales |
| Family | Daphniphyllaceae |
| Genus | Daphniphyllum |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Daphniphyllum macropodum is a notable species primarily distributed throughout the temperate regions of Asia. Its presence is widely recorded across various parts of China, including both the South-Central and Southeast territories. The plant also flourishes within Eastern Asia, spanning the diverse landscapes of Japan and Korea. Furthermore, its geographical reach extends to the Nansei-shoto islands, highlighting its adaptability to different coastal environments. Collectively, these regions define the natural range of this resilient botanical species.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Daphniphyllum macropodum is a self-supporting species characterized by its distinct tree growth form. This plant typically reaches a maximum height of 10 meters as it matures in its natural habitat. While its size can vary, it generally maintains a minimum height of 3 meters. In many established environments, the specimen will more commonly reach a minimum height of 6.5 meters. Such structural stability allows it to thrive effectively within its ecosystem.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Compounds
Daphniphyllum macropodum is a Chinese medicinal herb that serves as a rich source of diverse alkaloid compounds. Scientific investigations into its chemical profile have successfully isolated several key substances, including daphnicyclidin B and daphnilactone B. Furthermore, researchers have identified the presence of deoxycalyciphylline B within the plant's complex structure. The alkaloid known as H also plays a significant role in its chemical composition. Finally, the isolation of longistylumphylline A further highlights the botanical richness of this specific plant species.
Conditions
Daphniphyllum macropodum contains specific alkaloids known as pordamacrines A and B. These unique compounds were isolated from the leaves of the plant through spectroscopic data and X-ray diffraction analysis. Once isolated, pordamacrines A and B were tested for their physiological impact. The study revealed that these alkaloids exhibit moderate vasorelaxant effects on the rat aorta. Consequently, these specific components of the plant demonstrate a direct relationship with vascular relaxation in animal models.
Preparations
Daphniphyllum macropodum is prepared as a CHCl3 extract to facilitate the study of its bioactive alkaloids. This specific chloroform extract underwent repeated column chromatography on silica gel to isolate pure compounds. Through this process, researchers successfully obtained four distinct Daphniphyllum alkaloids with varying carbon skeletons. The isolation of these substances from the CHCl3 extract allowed for the structural determination of longistylumphylline A, deoxycalyciphylline B, daphnicyclidin B, and H. This extraction method proved essential in confirming the biogenetic relationships between the newly discovered compounds and previously known macropodumines.
Parts used
Daphniphyllum macropodum is a plant species that contains various specialized structures used for chemical research. Scientists have successfully isolated unique alkaloids, such as daphnimacropodines A-D, from the plant's fruit. Additionally, the leaves of the species serve as a source for pordamacrines A and B, which demonstrate moderate vasorelaxant effects. The stem also plays a crucial role in the plant's biological profile, contributing to the overall complexity of the genus. By studying these different parts, researchers continue to uncover the diverse chemical potential held within the species.