Bitter Quassia
Quassia amara
Quassia amara, commonly known as amargo or bitterwood, is a tropical shrub native to the …
Many-flowered Quassia (Quassia multiflora)
Caixeta
Pau-paraíba
Silhouette: T. Michael Keesey
/ License
Quassia multiflora: Profile of the Atlantic Forest Tree
Among the dense, moisture-laden canopy of the Brazilian Atlantic Forest, a resilient tree stands out for its delicate bursts of pale blossoms. Known scientifically as Quassia multiflora, this species plays an essential role in the complex biodiversity of subtropical South American woodlands.
The species thrives under the humid conditions of undisturbed rainforests, where it interacts with a diverse array of local pollinators. Botanists value Quassia multiflora for its ecological contributions and its representation of the region's rich floral heritage.
Taxonomy
- ∟ царство Plantae
- ∟ division Tracheophytes
- ∟ subdivision Spermatophytes (Seed plants)
- ∟ Angiosperms
- ∟ mesangiosperms
- ∟ eudicots
- ∟ Superrosids
- ∟ rosids
- ∟ malvids
- ∟ order Sapindales
- ∟ family Simaroubaceae (Quassia family)
- ∟ genus Quassia (Quassia Wood)
- ∟ species Quassia multiflora (Many-flowered Quassia)
Morphology
The physical structure of Quassia multiflora showcases clear adaptations to tropical forest environments. Its growth form and foliar characteristics are highly distinct.
Key morphological features include:
- Leaves: The foliage consists of alternate, pinnately compound leaves containing oblong to elliptic leaflets with smooth margins and a glabrous surface.
- Flowers: The species produces numerous small, pale greenish-yellow flowers arranged in terminal or axillary panicles, giving it a characteristic many-flowered appearance.
- Fruits: Following successful pollination, the plant develops small, fleshy drupes that serve as a food source for native avian species.
Applications
The light and easily workable wood of Quassia multiflora has historically found utility in regional crafts. Local artisans often employ it for creating light boxes, small carvings, and various wooden utensils.
In addition, related species in its genus are known for containing bitter compounds. These substances are occasionally researched for their potential applications in organic pest control and traditional herbal preparations.
Interesting facts
The specific epithet multiflora highlights the tree's remarkably profuse flowering display, which paints the forest understory with pale hues during its blooming period.
- Woodworking properties: The common name "caixeta" refers to the wood's suitability for making crates and boxes due to its low density and clean grain.
- Ecological interactions: Its abundant flowers attract a wide range of native bees and butterflies, making it a keystone species for local pollinators.
Geography of distribution
- Brazil
Sources
Смотрите также
Indian Quassia
Quassia indica
An evergreen mangrove and riverbank tree of tropical Asia and Africa, valued for its medicinal …
Blood-red Quassia
Quassia sanguinea
A rare tropical understory plant species native to Cameroon and Nigeria.
Bitterwood Tree
Picrasma
A genus of deciduous trees and shrubs known for their extremely bitter bark and medicinal …
Read more →
480