American pokeweed
Phytolacca americana
Phytolacca americana, commonly known as American pokeweed, is a large herbaceous perennial native to North …
Climbing pokeweed (Phytolacca scandens)
Silhouette: T. Michael Keesey
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Phytolacca scandens: Climbing Pokeweed Species
Adapting to the moist forest edges of South America, Phytolacca scandens utilizes flexible, scrambling stems to climb over neighboring vegetation. It typically occurs in subtropical zones where it can access sunlight in dense forest margins.
This species is highly adapted to disturbed environments, often colonizing clearings and trail edges. Like many other members of its genus, the plant carries toxic chemical compounds.
Taxonomy
- ∟ царство Plantae
- ∟ division Tracheophytes (Vascular Plants)
- ∟ subdivision Spermatophytes (Seed plants)
- ∟ Angiosperms
- ∟ mesangiosperms (Core angiosperms)
- ∟ eudicots
- ∟ core eudicots
- ∟ Superasterids
- ∟ order Caryophyllales
- ∟ family Phytolaccaceae (Pokeweed family)
- ∟ genus Phytolacca (Pokeweed)
- ∟ species Phytolacca scandens (Climbing pokeweed)
Morphology
The anatomy of Phytolacca scandens reflects its adaptation to a climbing lifestyle:
- Stems: Elongated, slender, and scandent, capable of leaning on and climbing neighboring plants.
- Leaves: Ovate-lanceolate, alternate, smooth-margined, and tapering to a sharp point.
- Flowers: Small, greenish-white, arranged in elongated racemes that can be terminal or opposite the leaves.
- Fruits: Dark purple to black fleshy berries containing glossy black seeds.
Interesting facts
This climbing species possesses several interesting characteristics:
- Scandent habit: Its ability to climb sets it apart from the common erect pokeweed species.
- Wildlife interactions: Birds consume the berries, helping to disperse the seeds while being immune to the toxins that affect mammals.
Geography of distribution
- Brazil
- Argentina
Sources
- Plants of the World Online (POWO)
- World Flora Online (WFO)
- Global Biodiversity Information Facility (GBIF)
See also
Ombu
Phytolacca dioica
Phytolacca dioica, known as the ombú, is a massive South American plant with a broad …
Indian pokeweed
Phytolacca acinosa
An upright perennial herb from the Himalayas and East Asia, notable for its rigid spikes …
Button pokeweed
Phytolacca icosandra
A tall neotropical perennial herb in the pokeweed family bearing dense cylindrical spikes of flowers …