Siparuna brasiliensis

Names and Synonyms

Scientific Names

Accepted name

Synonyms

• Siparuna cujabana var. foliosa
• Siparuna chlorantha
• Siparuna cordata
• Siparuna obovata var. obtusifolia
• Citrosma apiosyce
• Citrosma brasiliensis
• Citrosma cujabana
• Citrosma lanceolata
• Citrosma plebeia
• Citrosma ruficeps
• Siparuna hylophila
• Siparuna foliosa
• Siparuna apiosyce
• Citrosma erythrocarpa
• Siparuna estrellensis
• Citrosma estrellensis
• Siparuna erythrocarpa
• Citrosma foliosa
• Siparuna cujabana
• Citrosma obovata
• Siparuna cujabana var. goyazana
• Siparuna cujabana var. lanceolata
• Siparuna cujabana var. plebeia
• Siparuna obovata
• Siparuna apiosyce var. ruficeps
• Siparuna lanceolata
• Siparuna langsdorffii
• Siparuna mourae
• Siparuna tenuipes
• Siparuna ruficeps
• Siparuna rugosa
• Siparuna minutiflora

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 Laurales, it is classified under the family Siparunaceae. Finally, it is identified by the genus Siparuna and the specific species Siparuna brasiliensis.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant, known scientifically as Siparuna brasiliensis, exhibits a specific distribution pattern within the borders of Brazil. It can be found growing naturally across the West-Central region of the country. Additionally, the species extends its range into the Northeast territory. Its presence is also documented throughout the Southeast part of Brazil. Together, these locations define the primary geographical footprint of this medicinal species.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Siparuuna brasiliensis is fundamentally defined by its presence in diverse tropical and subtropical forest ecosystems, specifically within the Floresta Estacional Semidecidual and the Floresta Ombrófila (also known as Floresta Pluvial). In the Seasonal Semi-deciduous forests, the species adapts to distinct seasonal patterns of moisture availability and leaf shedding, navigating environments that experience periodic dry spells. Conversely, in the Ombrophilous or Rain Forests, it thrives in high-humidity, high-rainfall conditions characterized by more constant moisture levels and dense canopy cover. This ability to inhabit both seasonal and evergreen forest types indicates a broad ecological plasticity, allowing the plant to occupy various niches within the complex structural layers of these biomes.

Habitat :

Floresta Estacional Semidecidual, Floresta Ombrófila (= Floresta Pluvial)

Life history

The life history of Siparuna brasiliensis is characterized by its status as a perennial organism, allowing it to maintain a long-term presence within its native ecological niche. Throughout its lifespan, the plant exhibits an evergreen habit, ensuring that its foliage remains functional and present across different seasons rather than shedding leaves seasonally. This combination of a perennial lifecycle and evergreen deciduousness enables the species to sustain continuous photosynthetic activity, supporting its growth and reproductive efforts over many years.

Deciduousness :

evergreen

Lifecycle :

perennial

Morphology

The morphology of Siparuna brasiliensis is characterized by its growth form as a woody tree, reaching a maximum plant height of approximately 7 meters. It is an independent organism, functioning as a non-parasitic species that does not rely on a host for nutrients. In terms of its ecological habitat and habit, the plant is classified as terrestrial rather than aquatic or semiaquatic, and it possesses a self-supporting structure, meaning it does not function as a climber or an epiphyte.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

tree

Parasite :

independent

Plant height max:

7 m

Woodiness :

woody

Physiology

The physiology of Siparuna brasiliensis is characterized by complex metabolic pathways optimized for survival in tropical forest environments, where it functions primarily through autotrophic processes. Its photosynthetic apparatus is designed to capture light energy within shaded or semi-shaded canopies, converting carbon dioxide and water into chemical energy through the Calvin cycle. In terms of nutrient acquisition, the plant relies on its root system to absorb essential minerals from the soil, such as phosphorus and potassium, through active transport mechanisms. Notably, regarding its nitrogen metabolism, Siparuna brasiliensis is not a nitrogen fixer (trait_1: no); it lacks the symbiotic relationship with diazotrophic bacteria, such as Rhizobium, required to convert atmospheric nitrogen into ammonia. Consequently, its nitrogen uptake is strictly dependent on the availability of nitrates or ammonium ions present in the substrate, necessitating an efficient root architecture to compete for limited soil nutrients in its native habitat.

Nitrogen fixer :

no

Reproduction

The reproduction of Siparuna brasiliensis is characterized by a reliance on cross-pollination mechanisms rather than internal self-seeding processes. In terms of its reproductive strategy, self-fertilization is absent, meaning the plant does not engage in autonomous self-pollination to produce offspring. Instead, the species depends on external agents, typically insects, to facilitate the transfer of pollen between different individuals to ensure genetic diversity. This lack of self-fertilization necessitates a structured flowering process where the availability of compatible pollinators is essential for the successful development of seeds and the continuation of the life cycle.

Self fertilization :

absent

Sources: Global Inventory of Floras and Traits (GIFT)

Plant Parts

Siparuna brasiliensis has 1 reported plant parts identified across 1 scientific publications and several other databases that are studied for medicinal purposes. The most consistently reported plant part include leaf.

Leaf

1. Natural product research

Chemicals

Siparuna brasiliensis has 2 reported phytochemicals identified across 1 scientific publications and several other databases. The most consistently reported chemicals include Flavonoids, polyphenols.

Flavonoids

1. Natural product research

polyphenols

1. Natural product research