Dracontium spruceanum

Names and Synonyms

Scientific Names

Accepted name

Synonyms

• Cyrtosperma spruceanum
• Dracontium trianae
• Dracontium carderi
• Dracontium ornatum
• Dracontium loretense
• Dracontium costaricense

Regional and Traditional Names

Sources: Wikidata, Catalogue of Life

Taxonomical Classification

This plant, Dracontium spruceanum, belongs to the kingdom Plantae and the phylum Streptophyta. It is classified under the class Equisetopsida and the subclass Magnoliidae within the order Alismatales. Finally, it is a member of the family Araceae and is specifically categorized under the genus Dracontium.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a widespread distribution across several distinct regions of the Americas. In Central America, its presence is documented within the countries of Costa Rica and Panamá. Moving into Northern South America, the species can be found growing in Suriname and Venezuela. Additionally, its range extends into Western South America, specifically within the borders of Colombia. This diverse range highlights the plant's ability to thrive across various tropical territories.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Dracontium spruceanum is characterized by its presence in diverse forest environments, specifically within Floresta de Terra Firme and Floresta Ombrófila (also known as Floresta Pluvial). This species demonstrates a broad altitudinal distribution, inhabiting a wide range of elevations that begins at sea level (0 m AMSL) and extends up to a maximum of 1900 m AMSL.

Elevational range max:

1900 m AMSL

Elevational range min:

0 m AMSL

Habitat :

Floresta de Terra Firme, Floresta Ombrófila (= Floresta Pluvial)

Life history

The life history of Dracontium spruceanum is characterized by its specialized survival strategies within its native tropical ecosystems, specifically functioning as a cryptophyte. As a plant that relies on underground storage organs to endure unfavorable environmental conditions, its biological cycle is heavily dictated by the presence of moisture and soil stability. More specifically, it exhibits the traits of a geophyte, utilizing subterranean structures such as tubers or rhizomes to persist through periods of dormancy or seasonal fluctuations. This life form allows the species to protect its vital nutrient reserves beneath the soil surface, enabling rapid regrowth when optimal growing conditions return. By maintaining its primary biomass underground, Dracontium spruceanum effectively manages its energy budget, transitioning from a dormant state to a period of active vegetative and reproductive growth facilitated by its geophytic nature.

Life form :

geophyte

Life form :

cryptophyte

Morphology

The morphology of Dracontium spruceanum is characterized by its growth form as a non-woody herb, exhibiting a predominantly terrestrial lifestyle rather than aquatic or semiaquatic habitats. As an independent organism, it does not function as a parasite, maintaining a self-sufficient biological structure. Although it possesses characteristics that allow it to exist in various niches, it is categorized as a terrestrial plant rather than an epiphyte, lacking the specialized adaptations of holoepiphytes or hemiepiphytes. Furthermore, the plant does not exhibit climbing habits such as lianas or vines; instead, it is a self-supporting herb that lacks woody tissue, maintaining a soft, herbaceous structure throughout its vegetative development.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

herb

Parasite :

independent

Woodiness :

non-woody

Sources: Global Inventory of Floras and Traits (GIFT)

Chemicals

Dracontium spruceanum has 2 reported phytochemicals identified across 0 scientific publications and several other databases. The most consistently reported chemicals include Ceramides, Cerebrosides.

Ceramides

1. Journal of pharmaceutical and biomedical analysis

Cerebrosides

1. Journal of pharmaceutical and biomedical analysis

Preparations

Dracontium spruceanum has 3 reported preparations identified across 0 scientific publications and several other databases. The most consistently reported preparations include chloroform fractions, methanolic extracts, n-butanol extract.

Chloroform fractions

1. Saudi journal of biological sciences

Methanolic extracts

1. Saudi journal of biological sciences

N-butanol extract

1. Journal of natural products