Dalea purpurea
Dalea purpurea · Accepted scientific name
Scientific literature: Very Sparse (0 studies) · ★☆☆☆☆
Dalea purpurea is a botanical species that contains diverse chemical constituents, including (+)-Maackiain and various methoxylated isoflavones. Scientific investigations often utilize specific preparations such as 50% MeOH/CHCl3 extracts and organic extracts derived from the plant's bark. Research focusing on these compounds frequently involves testing their effects on KB Cells to determine biological activity. The chemical profiles are typically analyzed across different plant parts, including the root, flower, and stem. Through processes like the 20% MeOH/CHCl3/H2O partition, researchers can isolate the specific metabolites that define this plant's profile.
- Synonyms
- Kuhnistera Purpurea · Petalostemon Purpureus
- Common names
- Not available
- Family
- Fabaceae
- Distribution
- Not available
- Plant Parts
- Root · Flower
Classification
Common Names
Dalea purpurea is a versatile wildflower recognized by a diverse array of regional names across different languages. In certain areas, it is affectionately known by the common name Baasibagak. Those searching for this species in Spanish-speaking regions might encounter it as Trébol púrpura de pradera. Its beauty is also celebrated through names like dalée violette and preeria-apila. Finally, the plant is frequently identified in German contexts as prärieklöver.
Sources: Catalogue of Life (COL)
Synonyms
Dalea purpurea is a botanical species that is frequently identified by several different scientific names. Within various taxonomic records, it is recognized under the synonym Kuhnistera purpurea. Botanists may also encounter this plant referred to as Petalostemon purpureus in older literature. Additionally, the name Psoralea purpurea serves as another valid synonym for the species. Understanding these varying nomenclatures is essential for ensuring accuracy when studying this plant's classification.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Dalea purpurea is a fascinating member of the kingdom Plantae that showcases the intricate diversity of the natural world. This botanical specimen belongs to the class Equisetopsida and is classified under the order Fabales. Within this structural hierarchy, the plant is a prominent representative of the genus Dalea. It further belongs to the diverse family Fabaceae, which is known for its significant ecological contributions. Through these scientific classifications, one can better understand the unique evolutionary lineage of this species.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Fabales |
| Family | Fabaceae |
| Genus | Dalea |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Dalea purpurea is a resilient species widely distributed across various regions of Northern America. Within the North-Central United States, it establishes a significant presence across several diverse states. You can find this plant thriving in the landscapes of Illinois and Kansas. Its reach also extends northward into the prairies of Minnesota and North Dakota. Additionally, the species can be found growing within the central plains of Oklahoma.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Dalea purpurea is a self-supporting herb that thrives in its natural environment. This resilient plant typically reaches a maximum height of approximately 0.91 meters. Its upright growth form makes it a distinct and sturdy addition to any landscape.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Compounds
Conditions
Dalea purpurea, also known as Petalostemon purpureus, contains compounds that treat DNA strand-scission through active pterocarpan agents. These specific constituents demonstrate significant efficacy when used to treat KB cells in vitro. Furthermore, the plant's isolated compounds provide a treatment for cytotoxicity toward a KB tumor cell line. This biological activity is primarily driven by the presence of (+)-3,4-dihydroxy-8,9-methylenedioxypterocarpan. Such properties highlight the plant's potential in addressing specific cellular and genetic targets.
Preparations
Dalea purpurea is prepared as organic extracts to facilitate the isolation of new geranyl stilbenes. The plant is also processed as a 50% MeOH/CHCl3 extract to study its chemical constituents. From these processes, an organic portion is derived for further fractionation. Additionally, the plant can be prepared as a 20% MeOH/CHCl3/H2O partition during chemical analysis. While these specific methods apply to the species, the bark is another form in which related botanical preparations are often utilized.
Parts used
Dalea purpurea, also known by its synonym Petalostemon purpureus, serves as a rich source of diverse bioactive secondary metabolites. Research indicates that various chemical compounds can be isolated from the plant's root system, including prenylated flavonols. Additionally, the stem bark of the species contains unique isoflavones that have been characterized through spectroscopic analysis. The flowers of the plant are equally significant, yielding active pterocarpans known for their DNA strand-scission properties. By examining these different parts, scientists continue to uncover the complex chemical profile of this species.