Grindelia integrifolia
Grindelia integrifolia · Accepted scientific name
Scientific literature: Very Sparse (0 studies) · ★☆☆☆☆
Grindelia integrifolia is a distinctive botanical species known for its unique chemical profile and medicinal potential. The plant is characterized by the presence of specific compounds, including 19-Hydroxygrindelic acid, 3beta-Hydroxygrindelic acid, Grindelic acid, and Methyl grindeloate. Researchers and herbalists often focus on the aerial parts of the plant to utilize these bioactive constituents effectively. These chemical markers serve as essential indicators for identifying the plant's potency and purity. Understanding these elements is crucial for any study involving the biological applications of this species.
- Synonyms
- Grindelia Integrifolia Var. Aestivalis · Grindelia Villosa · 3 more
- Common names
- Not available
- Family
- Asteraceae
- Distribution
- Not available
- Plant Parts
- Not available
Classification
Common Names
Grindelia integrifolia is a resilient plant known by several different names depending on the region and language. In the Pacific Northwest, it is frequently referred to by its common name, Puget Sound gumweed. It is also widely recognized simply as gumweed due to its distinctive resinous properties. For those seeking its name in Chinese, it is identified as 普及特海灣膠草. Understanding these various designations helps enthusiasts identify this unique species in the wild.
Sources: Catalogue of Life (COL)
Synonyms
Grindelia integrifolia is a botanical species characterized by a complex web of taxonomic synonyms that reflect its morphological diversity. Within its classification, researchers identify distinct forms such as Grindelia integrifolia f. dentata and Grindelia integrifolia f. villosa. The plant's variability is further documented through specialized varieties, including Grindelia integrifolia var. aestivalis and Grindelia integrifolia var. autumnalis. Additionally, some historical or regional records may refer to the species simply as Grindelia villosa. Understanding these various names is essential for accurate identification and consistent scientific communication regarding this plant.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Grindelia integrifolia belongs to the vast kingdom Plantae, representing a diverse group of multicellular organisms. Within this kingdom, the species is classified under the class Equisetopsida. It further falls into the order Asterales, a group known for its distinct floral structures. As a member of the Asteraceae family, it shares common traits with many familiar composite flowers. Ultimately, this plant is categorized under the specific genus Grindelia.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Asterales |
| Family | Asteraceae |
| Genus | Grindelia |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Grindelia integrifolia is a resilient species with a broad distribution across much of northern North America. In the United States, it is commonly found throughout the Northwestern region, specifically within the states of Oregon and Washington. Its presence extends northward into Western Canada, where it thrives in the diverse landscapes of British Columbia. This wide geographical range highlights the plant's ability to adapt to the specific environmental conditions of the Pacific Northwest. Consequently, understanding its habitat is essential for studying the ecological patterns of this widespread wildflower.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Grindelia integrifolia exhibits a growth form characteristic of a forb, distinguishing it from woody vegetation. This plant is entirely self-supporting, maintaining its structure without the need for external assistance.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Compounds
Grindelia integrifolia is a plant species known to harbor a diverse array of specialized diterpenoids within its aerial parts. Chemical analysis has revealed that this plant contains several specific compounds, including 19-Hydroxygrindelic acid and 3beta-Hydroxygrindelic acid. Furthermore, the phytochemical profile of the species is characterized by the presence of grindelic acid. Researchers have also identified methyl grindeloate as a significant component found in the plant's structure. Finally, the isolation of tarapacanol A further illustrates the complex chemical makeup of Grindelia integrifolia.
Conditions
Preparations
Grindelia integrifolia is prepared as aerial parts to facilitate the isolation of specific chemical compounds. Researchers utilized these aerial parts to identify two new manoyl oxide-alpha-arabinopyranoside diterpenoids. This extraction process also yielded a new grindelic acid derivative known as 19-hydroxygrindelic acid. Furthermore, five known diterpenoids were successfully recovered from these same plant sections. The structural elucidation of these substances relied entirely on the data gathered from the prepared aerial components.