Fabiana imbricata

Names and Synonyms

Scientific Names

Accepted name

Synonyms

• Fabiana biflora
• Fabiana araucana
• Fabiana imbricata var. biflora
• Fabiana lutescens

Regional and Traditional Names

Sources: Wikidata, Catalogue of Life

Taxonomical Classification

This plant belongs to the kingdom Plantae and is classified under the phylum Streptophyta within the class Equisetopsida. It is further categorized under the subclass Magnoliidae, the order Solanales, and the family Solanaceae. Finally, the species is identified by the genus Fabiana.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a widespread distribution across the southern regions of South America. Within Argentina, it can be found spanning from the northwest to the southern territories. Its presence also extends significantly through the various latitudes of Chile. Specifically, it inhabits the northern, central, and southern areas of the Chilean landscape. Consequently, the species maintains a broad geographical range throughout these specific southern continental zones.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Fabiana imbricata is characterized by its specialized adaptation to high-altitude montane environments, where it thrives within a specific vertical distribution. This species is predominantly found in high-elevation ecosystems, occupying an ecological niche defined by an elevational range that begins at 2600 m AMSL and extends to a maximum of 3200 m AMSL. Within this altitudinal band, the plant is subject to the unique environmental pressures of alpine or sub-alpine zones, including intense solar radiation, fluctuating temperatures, and potentially thin, well-drained soils. Its presence within this strictly defined range suggests a high degree of specialization to the climatic and atmospheric conditions present at these significant heights above mean sea level.

Elevational range max:

3200 m AMSL

Elevational range min:

2600 m AMSL

Life history

The life history of Fabiana imbricata is characterized by its status as a perennial organism, allowing it to persist through multiple growing seasons. In terms of its structural growth habits and ecological positioning, the plant exhibits complex life form traits, categorized both as a phanerophyte, where its buds are elevated on branches above the ground level, and as a nanophanerophyte, reflecting its tendency to maintain relatively short, woody structures.

Life form :

nanophanerophyte

Life form :

phanerophyte

Lifecycle :

perennial

Morphology

The morphology of Fabiana imbricata is characterized by its growth form as a woody shrub, exhibiting a robust and self-supporting structure. As an independent organism, it does not function as a parasite or an epiphyte, maintaining a primarily terrestrial existence rather than occupying aquatic, semiaquatic, or specialized climbing niches. Its development is defined by a permanent woodiness, allowing it to maintain its stature as a perennial shrub without the need for climbing mechanisms such as lianas or vines.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

shrub

Parasite :

independent

Woodiness :

woody

Physiology

The physiology of Fabiana imbricata is characterized by a specialized metabolic framework optimized for its specific environmental niches. A fundamental component of its physiological profile is its photosynthetic pathway, which follows the C3 mechanism. In this process, the plant fixes atmospheric carbon dioxide through the Calvin cycle, utilizing the enzyme RuBisCO to catalyze the initial carboxylation step, leading to the formation of a three-carbon compound. This C3 photosynthetic pathway dictates the plant's water-use efficiency and gas exchange dynamics, influencing how it manages transpiration and carbon assimilation in response to varying light intensities and moisture availability.

Photosynthetic pathway :

C3

Reproduction

The reproduction of Fabiana imbricata is characterized by the production of seeds that exhibit a highly uniform physical profile. Based on quantitative data, the seed mass is extremely consistent across the population, with a mean value of 8e-05 g. This uniformity is further evidenced by the fact that both the maximum and minimum recorded seed masses are identical at 8e-05 g, indicating a lack of significant variance in the weight of the reproductive units produced by the plant.

Seed mass mean:

8e-05 g

Sources: Global Inventory of Floras and Traits (GIFT)

Plant Parts

Fabiana imbricata 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 root.

Root

1. Zeitschrift fur Naturforschung. C, Journal of biosciences

Chemicals

Fabiana imbricata has 8 reported phytochemicals identified across 1 scientific publications and several other databases. The most consistently reported chemicals include CA, Coumarins, Flavonoids, RUTIN, Sesquiterpenes.

CA

1. Zeitschrift fur Naturforschung. C, Journal of biosciences

Coumarins

1. Journal of ethnopharmacology

Flavonoids

1. Journal of ethnopharmacology

RUTIN

1. Zeitschrift fur Naturforschung. C, Journal of biosciences

Sesquiterpenes

1. Journal of ethnopharmacology

Sugars

1. Journal of ethnopharmacology

Terpenes

1. Journal of ethnopharmacology

scopoletin

1. Zeitschrift fur Naturforschung. C, Journal of biosciences

Medicinal Uses

Fabiana imbricata has 2 reported medicinal uses identified across 1 scientific publications and several other databases. The most consistently reported uses include diuretic, gastric ulcers.

Most Reported Uses

Preparations