Trattinnickia rhoifolia

Names and Synonyms

Scientific Names

Accepted name

Synonyms

• Trattinnickia rhoifolia var. willdenowii
• Trattinnickia rhoifolia var. sprucei
• Trattinnickia ryanii

Sources: Wikidata, Catalogue of Life

Taxonomical Classification

This plant belongs to the kingdom Plantae and the phylum Streptophyta, falling under the class Equisetopsida and subclass Magnoliidae. Within the order Sapindales, it is classified under the family Burseraceae. Finally, its taxonomic identity is defined by the genus Trattinnickia, specifically the species Trattinnickia rhoifolia.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant is primarily distributed across the northern reaches of South America and the Caribbean islands. Within the South American continent, it can be found inhabiting the territories of Venezuela, Guyana, Suriname, and French Guiana. Its presence extends further into the Caribbean region, specifically within the islands of Trinidad and Tobago. This wide range indicates that the species thrives in the tropical environments characteristic of these specific northern locations. Consequently, its geographical footprint is centered on the lush landscapes of the Guiana Shield and adjacent coastal areas.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Trattinnickia rhoifolia is characterized by its occurrence within specific forest ecosystems, primarily inhabiting Floresta de Terra Firme and Floresta Ombrófila (also known as Floresta Pluvial). This species is typically found at moderate elevations, occupying an altitudinal niche that ranges from a minimum of 250 m AMSL to a maximum of 500 m AMSL.

Elevational range max:

500 m AMSL

Elevational range min:

250 m AMSL

Habitat :

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

Life history

The life history of Trattinickiia rhoifolia is characterized by its status as a perennial organism, allowing it to persist through multiple growing seasons and establish a long-term presence within its ecosystem. Unlike many seasonal plants that complete their cycle within a single year, this species maintains its biological functions over an extended period, contributing to its stability in its natural habitat. Furthermore, the plant exhibits an evergreen deciduousness pattern, meaning it retains its foliage throughout the year rather than shedding all its leaves seasonally. This continuous presence of green biomass facilitates ongoing photosynthetic activity and supports its long-lived life cycle.

Deciduousness :

evergreen

Lifecycle :

perennial

Morphology

The morphology of Trattinickiia rhoifolia is characterized by its stature as a woody tree, exhibiting a substantial growth form that can reach a maximum height of 40 m, with an average height of approximately 12 m. As a terrestrial species, it does not function as an epiphyte or an aquatic plant, nor does it rely on a parasitic lifestyle, growing instead as an independent organism. In terms of its structural habit, the plant is self-supporting rather than acting as a liana, vine, or climber, maintaining a stable and upright woody architecture.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

tree

Parasite :

independent

Plant height max:

40 m

Plant height mean:

12 m

Woodiness :

woody

Physiology

The physiology of Trattinnickia rhoifolia is characterized by its specific metabolic and nutritional strategies. The plant utilizes a C3 photosynthetic pathway, a mechanism where carbon fixation occurs directly through the Calvin cycle without the specialized anatomical adaptations found in C4 or CAM species. Additionally, regarding its nutrient acquisition capabilities, the plant is not a nitrogen fixer, meaning it lacks the symbiotic relationship with nitrogen-fixing bacteria required to convert atmospheric nitrogen into a usable form, and instead relies on the uptake of nitrogenous compounds available in the soil.

Nitrogen fixer :

no

Photosynthetic pathway :

C3

Reproduction

The reproduction of Trattinickia rhoifolia is characterized by a complex interplay of biotic mechanisms for both fertilization and seed dissemination. The pollination process is primarily biotic in nature, relying on animal vectors rather than abiotic factors like wind or water. Specifically, the plant exhibits a pollination syndrome that involves insects, with a specialized focus on bees as key pollinators. Following successful fertilization, the plant utilizes a zoochorous dispersal syndrome, meaning its seeds or fruits are distributed by animals, ensuring the movement of progeny to new habitats.

Dispersal syndrome :

zoochorous

Pollination syndrome :

insect

Pollination syndrome :

bee

Pollination syndrome :

biotic

Sources: Global Inventory of Floras and Traits (GIFT)

Activities

Trattinnickia rhoifolia has 6 reported activities identified across 0 scientific publications and several other databases. The most consistently reported activities include Anesthetic, Antifungal, Antimicrobial, Antioxidant, Antiparasitic.

Anesthetic

1. Molecules (Basel, Switzerland)

Antifungal

1. Molecules (Basel, Switzerland)

Antimicrobial

1. Molecules (Basel, Switzerland)

Antioxidant

1. Molecules (Basel, Switzerland)

Antiparasitic

1. Molecules (Basel, Switzerland)

Antiviral

1. Molecules (Basel, Switzerland)