Myrcianthes cisplatensis

Names and Synonyms

Scientific Names

Accepted name

Synonyms

• Blepharocalyx ellipticus
• Myrcianthes apiculata
• Eugenia cisplatensis var. angustifolia
• Eugenia cisplatensis
• Eugenia elliptica
• Luma cisplatenais
• Myrcianthes cisplatensis var. latifolia

Regional and Traditional Names

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 Myrteleales, it is classified under the family Myrtaceae and the genus Myrcianthes.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a wide distribution across various regions of Southern South America. In Brazil, its presence is specifically noted within the southern part of the country. Its range extends into Argentina, where it can be found in both the northeast and northwest territories. Additionally, the species is distributed throughout Paraguay. Finally, the geographical footprint of this medicinal plant includes Uruguay.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Myrcianthes cisplatensis is characterized by its presence in diverse environmental settings, ranging from open landscapes to dense forested areas. It is found inhabiting Campo Limpo (open grasslands), Floresta Ciliar or Galeria (riparian forests), and Floresta Ombrófila (rainforests). This species demonstrates a broad altitudinal distribution, occurring at elevations starting from sea level (0 m AMSL) and reaching up to a maximum of 1000 m AMSL.

Elevational range max:

1000 m AMSL

Elevational range min:

0 m AMSL

Habitat :

Campo Limpo, Floresta Ciliar ou Galeria, Floresta Ombrófila (= Floresta Pluvial)

Life history

The life history of Myrcianthes cisplatensis is characterized by a long-term existence as a perennial organism, allowing it to persist in its ecosystem through multiple growing seasons. In terms of its structural development and growth habit, the species exhibits a dual classification of life forms depending on its developmental stage and environmental context; it primarily functions as a phanerophyte, characterized by elevated woody stems that bear buds well above the ground level, but it can also be categorized as a nanophanerophyte, representing a transitional growth form where the woody stems are kept relatively low.

Life form :

nanophanerophyte

Life form :

phanerophyte

Lifecycle :

perennial

Morphology

The morphology of Myrcianthes cisplatensis is characterized by a woody structure that allows it to function as both a tree and a shrub. This species exhibits a versatile growth habit, ranging from a self-supporting shrub to a larger tree form, with a maximum plant height reaching approximately 6 meters. While it can inhabit various environments, its primary ecological classification is terrestrial, though it may exist across a spectrum that includes semiaquatic and aquatic niches. It is an independent organism, functioning without parasitic dependencies, and maintains a terrestrial existence rather than acting as an epiphyte. Furthermore, the plant is strictly self-supporting in its growth, lacking the climbing or vining characteristics of lianas or obligatory climbers.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

tree

Growth form :

shrub

Parasite :

independent

Plant height max:

6 m

Woodiness :

woody

Physiology

The physiology of Myrcianthes cisplatehensis is characterized by its specific metabolic processes, most notably its reliance on the C3 photosynthetic pathway. As a C3 plant, its carbon fixation occurs primarily through the Calvin cycle, where atmospheric carbon dioxide is directly fixed by the enzyme RuBisCO to produce three-carbon compounds. This metabolic strategy dictates the plant's water-use efficiency and gas exchange patterns, as it lacks the specialized anatomical adaptations found in C4 or CAM species, making its physiological performance highly dependent on environmental factors such as light intensity, temperature, and moisture availability. Consequently, its transpiration rates and photosynthetic efficiency are closely tied to the regulation of stomatal conductance to balance carbon uptake with the prevention of excessive water loss.

Photosynthetic pathway :

C3

Sources: Global Inventory of Floras and Traits (GIFT)

Activities

Myrcianthes cisplatensis has 1 reported activities identified across 0 scientific publications and several other databases. The most consistently reported activities include Antiseptic.

Antiseptic

1. Journal of ethnopharmacology

Conditions

Myrcianthes cisplatensis has 1 reported investigations on conditions identified across 0 scientific publications and several other databases. The most consistently reported conditions include infectious diseases.

Infectious diseases

1. Journal of ethnopharmacology

Preparations

Myrcianthes cisplatensis has 1 reported preparations identified across 0 scientific publications and several other databases. The most consistently reported preparations include aqueous extracts.

Aqueous extracts

1. Journal of ethnopharmacology