Stenocereus heptagonus

Names and Synonyms

Scientific Names

Accepted name

Distribution

This plant is widely distributed throughout various regions of the Caribbean. It can be found growing across the island of Cuba. Additionally, its presence extends to the Dominican Republic and Haiti. The species is also documented in Jamaica. Finally, its geographical range includes the Leeward Islands.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Life history

The life history of Stenocereus heptagonus is characterized by a perennial lifecycle, meaning the plant persists for many years throughout its existence. As a long-lived columnar cactus, it undergoes a slow developmental process that begins with seed germination in arid environments, followed by a gradual establishment phase where it develops its characteristic ribbed, heptagonal stem structure. Over its extended lifespan, the plant exhibits variable growth patterns influenced by environmental stability and water availability, transitioning from a juvenile seedling to a mature, reproductive adult capable of sustaining itself through seasonal fluctuations. This perennial nature allows the species to invest significant energy into structural longevity and episodic flowering cycles, ensuring its continued presence within its native ecological niche over multiple decades.

Lifecycle :

perennial

Morphology

The morphology of Stenocereus heptagonus is characterized by a shrub growth form, presenting a robust structure that allows it to persist in its natural habitat. The plant exhibits woody characteristics, possessing a lignified stem that provides necessary structural integrity. Although it possesses a substantial stature, its growth habit is classified as self-supporting, meaning it does not rely on other structures or organisms to maintain its upright position.

Climber :

self-supporting

Growth form :

shrub

Woodiness :

woody

Sources: Global Inventory of Floras and Traits (GIFT)

Chemicals

Stenocereus heptagonus has 1 reported phytochemicals identified across 0 scientific publications and several other databases. The most consistently reported chemicals include betulinic acid.

betulinic acid

1. Dr. Duke

Activities

Stenocereus heptagonus has 18 reported activities identified across 0 scientific publications and several other databases. The most consistently reported activities include Anthelmintic, AntiHIV, Antibacterial, Anticancer, Anticarcinomic.

Anthelmintic

1. Dr. Duke

AntiHIV

1. Dr. Duke

Antibacterial

1. Dr. Duke

Anticancer

1. Dr. Duke

Anticarcinomic

1. Dr. Duke

Antiedemic

1. Dr. Duke

Antiinflammatory

1. Dr. Duke

Antileukemic

1. Dr. Duke

Antimalarial

1. Dr. Duke

Antimelanomic

1. Dr. Duke