Smilax ornata

Names and Synonyms

Scientific Names

Accepted name

Distribution

This plant exhibits a diverse range of habitats throughout the Mexican landscape. Specifically, its presence is recorded across the Northeast, Gulf, Southwest, and Southeast regions of Mexico. Beyond the borders of Mexico, the species extends its reach into Central America. In this southern territory, it can be found growing within the country of Belize. This distribution highlights the plant's ability to thrive in various ecological zones across North and Central America.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Morphology

The morphology of Smilax ornata is characterized by its robust growth habit, reaching an impressive plant height with a mean value of approximately 15 m. It functions as an obligatory climber, specifically adopting a liana growth form to ascend through its environment. The plant is terrestrial in its ecological habit, existing neither as an aquatic nor an epiphytic species, and it maintains an independent existence as it is not a parasite. Structurally, the plant exhibits a woody composition, providing the necessary strength for its climbing lifestyle.

Aquatic :

terrestrial

Climber :

liana

Climber :

obligatory

Epiphyte :

terrestrial

Parasite :

independent

Plant height mean:

15 m

Woodiness :

woody

Physiology

The physiology of Smilax ornata is characterized by its specialized metabolic processes and nutritional strategies, functioning primarily as a perennial climbing vine. Its physiological framework is driven by complex photosynthetic mechanisms that support the rapid elongation of its stems through the use of tendrils. In terms of nutrient acquisition and soil interaction, the plant does not exhibit the capacity for biological nitrogen fixation; it lacks the symbiotic relationship with diazotrophic bacteria, such as Rhizobium, required to convert atmospheric nitrogen into usable forms. Consequently, its nitrogen fixation status is categorized as no, meaning the plant relies entirely on the uptake of nitrates and ammonium from the soil through its root system to fulfill its nitrogen requirements for protein synthesis and enzymatic functions. This reliance on soil nutrient availability dictates its growth patterns and its ecological role within its specific habitat.

Nitrogen fixer :

no

Reproduction

Reproduction in Smilax ornata is primarily driven by sexual processes involving the production of flowers that facilitate genetic exchange. The plant exhibits a reproductive strategy where self-fertilization is notably absent, meaning that the species relies on cross-pollination to ensure genetic diversity. This absence of self-fertilization necessitates the involvement of external vectors, such as insects, to transfer pollen between different individual plants. Once successful pollination and fertilization occur, the plant develops fruits that serve as the primary mechanism for seed dispersal, allowing the next generation to establish in new territories.

Self fertilization :

absent

Sources: Global Inventory of Floras and Traits (GIFT)

Chemicals

Smilax ornata has 2 reported phytochemicals identified across 0 scientific publications and several other databases. The most consistently reported chemicals include BETA-SITOSTEROL, STIGMASTEROL.

BETA-SITOSTEROL

1. Dr. Duke

STIGMASTEROL

1. Dr. Duke

Activities

Smilax ornata has 50 reported activities identified across 0 scientific publications and several other databases. The most consistently reported activities include Androgenic, Angiogenic, Anorexic, Antiadenomic, Antiandrogenic.

Androgenic

1. Dr. Duke

Angiogenic

1. Dr. Duke

Anorexic

1. Dr. Duke

Antiadenomic

1. Dr. Duke

Antiandrogenic

1. Dr. Duke

Antibacterial

1. Dr. Duke

Anticancer (Breast)

1. Dr. Duke

Anticancer (Cervix)

1. Dr. Duke

Anticancer (Lung)

1. Dr. Duke

Antiedemic

1. Dr. Duke