Stephanotis floribunda

Names and Synonyms

Scientific Names

Accepted name

Synonyms

• Isaura allicia

Regional and Traditional Names

Sources: Wikidata, Catalogue of Life

Taxonomical Classification

This plant, Stephanotis floribunda, belongs to the kingdom Plantae and the phylum Streptophyta. Within the class Equisetopsida and subclass Magnoliidae, it is classified under the order Gentianaales and the family Apocynaceae. It is further identified by the genus Stephanotis.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a broad geographical distribution spanning several distinct tropical regions. Within the Western Indian Ocean, it can be found growing in Madagascar. Its presence extends into the Indian Subcontinent, specifically inhabiting the territories of both India and Bangladesh. Furthermore, the species is located within the Indo-China region, particularly in Myanmar. Finally, its range reaches across the Atlantic to the Caribbean island of Cuba.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Stephanotis floribunda is characterized by its adaptability across a diverse altitudinal gradient, ranging from sea level up to a maximum elevation of 1000 m AMSL. This wide elevational range suggests that the species can thrive in both lowland coastal environments and mid-altitude montane zones, provided the specific microclimatic requirements for its growth are met. Its distribution across these varying elevations indicates a tolerance for a range of atmospheric pressures and temperature fluctuations typical of tropical or subtropical transition zones. The plant's ability to occupy niches from 0 m to 1000 m AMSL allows it to interface with various ecological communities, potentially influencing local biodiversity through its role in these distinct vertical strata.

Elevational range max:

1000 m AMSL

Elevational range min:

0 m AMSL

Morphology

The morphology of Stephanotis floribunda is characterized by a growth form primarily classified as a herb, exhibiting a variable degree of woodiness throughout its structure. This plant functions as a liana, acting as an obligatory climber that relies on external support to ascend. While it can exhibit epiphytic tendencies, its fundamental ecological habit is terrestrial. It does not occupy aquatic or semiaquatic niches, maintaining its development in terrestrial environments.

Aquatic :

terrestrial

Climber :

liana

Climber :

obligatory

Epiphyte :

terrestrial

Growth form :

herb

Woodiness :

variable

Physiology

The physiology of Stephanotis floribunda is characterized by its specialized metabolic processes and structural adaptations suited for its natural habitat. Regarding its water storage capacity, the plant does not exhibit true succulence; therefore, it lacks the highly thickened, fleshy tissues typically found in succulent species used for long-term moisture sequestration. Instead, its physiological reliance on consistent moisture levels means it must maintain efficient transpiration rates and robust root systems to facilitate continuous water uptake. The plant's metabolic activities are driven by standard photosynthetic pathways, where leaf morphology and stomatal conductance play critical roles in regulating gas exchange and thermal regulation. Because it lacks the specialized anatomical adaptations of succulents to mitigate desiccation, its physiological resilience is closely tied to environmental humidity and the availability of soil moisture to prevent cellular dehydration.

Succulence :

no

Reproduction

Reproduction in Stephanotis floribunda involves a complex biological process facilitated by diverse dispersal strategies to ensure the propagation of the species across varied environments. The dispersal syndrome of this plant is characterized by a multifaceted approach, incorporating mechanisms that are anemochorous, anthropochorous, autochorous, endozoochorous, epizoochorous, hydrochorous, myrmecocorous, unspecialized, and zoochorous. This wide range of dispersal traits suggests that the plant utilizes wind, human activity, self-dispersal, internal animal consumption, external attachment to animals, water movement, ant transport, and generalist biological vectors to distribute its seeds. By employing such an expansive repertoire of dispersal syndromes, the plant maximizes its reproductive success and ability to colonize new habitats through both specialized and non-specialized ecological interactions.

Dispersal syndrome :

anemochorous

Sources: Global Inventory of Floras and Traits (GIFT)

Plant Parts

Stephanotis floribunda 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 stem.

Stem

1. Journal of natural products

Chemicals

Stephanotis floribunda has 1 reported phytochemicals identified across 1 scientific publications and several other databases. The most consistently reported chemicals include stephanotic acid.

stephanotic acid

1. Journal of natural products