Diatenopteryx sorbifolia

Names and Synonyms

Scientific Names

Accepted name

Synonyms

• Thouinia ornifolia

Regional and Traditional Names

Sources: Wikidata, Catalogue of Life

Taxonomical Classification

This plant belongs to the kingdom Plantae and the phylum Streptophyta. Within the class Equisetopsida and subclass Magnoliidae, it is categorized under the order Sapindales and the family Sapindaceae. Finally, its taxonomic classification is completed by the genus Diatenopteryx.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a widespread presence across several distinct regions of South America. Within the western part of the continent, its distribution includes the country of Bolivia. In Brazil, the species is found across a diverse range of territories. Specifically, it inhabits the West-Central, Northeast, and Southeast regions of the Brazilian landscape. Finally, its geographical reach extends further into the South of Brazil.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Diaetenopteryx sorbifolia is defined by its distribution across a broad altitudinal gradient, ranging from sea level up to a maximum elevation of 1500 m AMSL. It is specifically adapted to the environmental conditions found within the Bosque alto, where it occupies specialized niches within these high-forest ecosystems. This vertical range allows the species to interact with diverse microclimates, transitioning from lowland environments to the higher, more temperate conditions of the upper forest canopy and understory.

Elevational range max:

1500 m AMSL

Elevational range min:

0 m AMSL

Habitat :

Bosque alto

Life history

The life history of Diateneopteris sorbiifolia is characterized by its status as a perennial species, allowing the plant to persist through multiple growing seasons rather than completing its cycle within a single year. As a perennial, it maintains a robust presence in its natural habitat, often developing established root systems that support regrowth after periods of dormancy. This long-term survival strategy enables the plant to invest more energy into structural development and reproductive maturity over time, contributing to its stability within its ecological niche.

Lifecycle :

perennial

Morphology

The morphology of Diateneopteryx sorbiifolia is characterized by its significant stature and robust structure, typically manifesting as a woody tree. It reaches a mean plant height of 23 m, with the potential to attain a maximum height of up to 30 m. As a terrestrial species, it is not aquatic or semiaquatic, and it functions as an independent organism rather than a parasite. The plant exhibits a self-supporting growth habit, requiring no climbing mechanisms such as vines or lianas, and it is categorized as a terrestrial plant rather than an epiphyte.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

tree

Parasite :

independent

Plant height max:

30 m

Plant height mean:

23 m

Woodiness :

woody

Physiology

The physiology of Diatenopteryx sorbifolia is characterized by a C3 photosynthetic pathway, which dictates its carbon fixation process through the direct carboxylation of ribulose-1,5-bisphosphate by the enzyme RuBisCO. This metabolic strategy involves the production of three-carbon compounds during the initial stages of the Calvin cycle, influencing the plant's water-use efficiency and optimal growth temperature ranges. Furthermore, the species does not function as a nitrogen fixer, meaning it lacks the symbiotic associations with diazotrophic bacteria required to convert atmospheric nitrogen into bioavailable forms, necessitating the uptake of nitrogen through its root system from the surrounding soil environment.

Nitrogen fixer :

no

Photosynthetic pathway :

C3

Reproduction

The reproduction of Diatenopteryx sorbifolia is driven by a complex biotic pollination syndrome, ensuring genetic diversity through active biological interactions. The plant relies primarily on biotic mechanisms to facilitate the transfer of pollen, specifically utilizing an insect-mediated strategy to achieve successful fertilization. Within this framework, the plant exhibits a specialized relationship with bees, which serve as key pollinators in its reproductive cycle. This reliance on specific insect vectors highlights a highly evolved reproductive strategy where the movement of pollen is facilitated by the targeted behavior of these winged pollinators rather than abiotic forces.

Pollination syndrome :

insect

Pollination syndrome :

bee

Pollination syndrome :

biotic

Sources: Global Inventory of Floras and Traits (GIFT)

Chemicals

Diatenopteryx sorbifolia has 1 reported phytochemicals identified across 0 scientific publications and several other databases. The most consistently reported chemicals include Cleomiscosin B.

Cleomiscosin B

1. Journal of natural products

Preparations

Diatenopteryx sorbifolia has 1 reported preparations identified across 0 scientific publications and several other databases. The most consistently reported preparations include timber.

Timber

1. Journal of natural products