Golden Pothos
Epipremnum aureum
Epipremnum aureum, commonly known as golden pothos, is a popular evergreen vine from French Polynesia. …
Elegant Pothos (Epipremnum elegans)
Silhouette: T. Michael Keesey
/ License
Epipremnum elegans - Botanical Classification and Description
First documented by the renowned German botanist Adolf Engler in 1879, Epipremnum elegans has long intrigued researchers of climbing plants. This evergreen climbing plant is native to the humid forests of the western Pacific, where it scales host trees. In modern botanical databases, it is recognized as a taxonomic synonym of Epipremnum pinnatum.
Taxonomy
- ∟ царство Plantae
- ∟ division Tracheophytes (Vascular Plants)
- ∟ subdivision Spermatophytes (Seed plants)
- ∟ Angiosperms
- ∟ monocots
- ∟ order Alismatales (Water plantain order)
- ∟ family Araceae (Arum family)
- ∟ subfamily Monsteroideae
- ∟ genus Epipremnum (Pothos)
- ∟ species Epipremnum elegans (Elegant Pothos)
Morphology
The growth habit of Epipremnum elegans relies on strong, fibrous stems that can climb to heights of several meters. These stems are equipped with robust root claws that latch onto rough bark. The leaves display a glossy green sheen and undergo a significant morphological transformation over time.
Adult leaves are pinnatifid, featuring regular, elegant lobes that extend almost to the central midrib. Small epidermal perforations are distributed near the center of the leaf blade, a common feature among climbing species. The flowering structure is rare, consisting of a fleshy spadix that produces numerous tiny, bisexual flowers.
Applications
In scientific research, Epipremnum elegans is utilized in comparative morphological studies to understand leaf development in monocots. It also serves as a genetic reference for studying the wide distribution of its parent species. The species it is synonymized under, Epipremnum pinnatum, is used in traditional medicine in various tropical cultures.
Interesting facts
The specific epithet elegans was chosen by Engler to reflect the remarkably neat and symmetric lobes of the plant's mature leaves. Adolf Engler, who described this taxon, is considered one of the founding fathers of modern plant taxonomy. The type specimen was originally collected during early European botanical expeditions to the Pacific islands.
Geography of distribution
- Papua New Guinea
- Indonesia
- Australia
Sources
- Plants of the World Online (POWO)
- Global Biodiversity Information Facility (GBIF)
- World Flora Online (WFO)
- International Plant Names Index (IPNI)
Смотрите также
Dragon Tail Pothos
Epipremnum pinnatum
Epipremnum pinnatum, commonly known as the dragon-tail plant, is a versatile evergreen climber famous for …
Giant Pothos
Epipremnum giganteum
A giant climbing epiphyte known for its massive leathery leaves and prominent venation, native to …
Dahl's Pothos
Epipremnum dahlii
Epipremnum dahlii is a rare tropical climbing liana in the Araceae family, native to the …