Broad-leaved glaucous simarouba (Simarouba glauca var. latifolia)
Simarouba glauca var. latifolia: The Broad-Leaved Paradise Tree
Distinguished by its broad and robust leaflets, Simarouba glauca var. latifolia grows naturally within the warm, tropical environments of the Caribbean and Central America. This evergreen tree is highly valued for its tolerance to drought and poor soil conditions. It forms an essential component of coastal and lowland forest ecosystems, supporting local biodiversity.
Taxonomy
- ∟ царство Plantae
- ∟ division Tracheophytes
- ∟ subdivision Spermatophytes (Seed plants)
- ∟ Angiosperms
- ∟ mesangiosperms
- ∟ eudicots
- ∟ Superrosids
- ∟ rosids
- ∟ malvids
- ∟ order Sapindales
- ∟ family Simaroubaceae (Quassia family)
- ∟ genus Simarouba (Paradise tree)
- ∟ species Simarouba glauca (Paradise Tree)
- ∟ variety Simarouba glauca var. latifolia (Broad-leaved glaucous simarouba)
Morphology
This variety features alternate, pinnately compound leaves with leaflets that are noticeably wider (broadly elliptic to obovate) than those of the typical variety. The leaflets possess a distinctive coriaceous texture with a glaucous, bluish-green underside that reduces transpiration.
The reproductive organs are organized in large, open panicles containing small, yellowish flowers that are pollinated by insects. The resulting oval drupes turn red then blackish-purple when fully ripe, containing a single oil-rich seed.
Flowering season
Spring
Applications
The seeds of this species yield a high-quality edible oil, often referred to as aceituno oil, which is used locally for cooking and soap manufacture. The bark contains bitter substances used in traditional remedies for dysentery and malaria.
Interesting facts
The common name paradise tree refers to the attractive, lush appearance of its canopy and the colorful display of its ripening fruits. Its seeds are highly sought after by local wildlife, facilitating natural seed dispersal throughout its habitat.
Geography of distribution
- Cuba
- Dominican Republic
- Mexico