Crabwood

Names and Synonyms

Common Names

• Crabwood

Scientific Names

Accepted name

Synonyms

• Excoecaria lucida
• Ateramnus lucidus
• Sebastiania lucida

Regional and Traditional Names

Sources: Wikidata, Catalogue of Life

Taxonomical Classification

This plant, Gymnanthes lucida, belongs to the kingdom Plantae and the phylum Streptophyta. Within the class Equisetopsida and subclass Magnoliidae, it is categorized under the order Malpighiales. It is further classified into the family Euphorbiaceae and the genus Gymnanthes.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a wide geographical distribution spanning from the United States into Central America. In the Southeastern United States, its presence is specifically noted within the state of Florida. Moving southward, the species is found across several regions of Mexico, including the Northeast, the Gulf, and the Southeast. The range continues through Central America, where it can be located in Belize. Together, these locations define the natural habitat where this medicinal species thrives.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Life history

The life history of Gymnanthes lucida is characterized by its status as a perennial species, allowing it to persist through multiple growing seasons. As a phanerophyte, the plant maintains its photosynthetic organs at a height above the soil surface, a growth habit that can be further categorized under the phanerophyte life form classification. Throughout its existence, the plant exhibits evergreen deciduousness, meaning it retains its foliage continuously rather than shedding it seasonally.

Deciduousness :

evergreen

Life form :

phanerophyte

Lifecycle :

perennial

Morphology

The morphology of Gymnanthes lucida is characterized by a woody structure, manifesting primarily in growth forms that range from a shrub to a tree. As a terrestrial species, it does not exhibit aquatic or epiphytic tendencies, maintaining an independent existence rather than acting as a parasite. The plant is capable of reaching a significant stature, with a mean height of approximately 8.03 meters. In terms of its physical habit, it is classified as a self-supporting organism, lacking the climbing mechanisms associated with vines or lianas.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

tree

Growth form :

shrub

Parasite :

independent

Plant height mean:

8.03 m

Woodiness :

woody

Physiology

The physiology of Gymnanthes lucida is characterized by its specific metabolic and nutrient-acquisition strategies. The plant utilizes a C3 photosynthetic pathway, which involves the direct fixation of carbon dioxide through the Calvin cycle within the mesophyll cells, a process typical of many woody species in its taxonomic group. Furthermore, Gymnanthes lucida does not function as a nitrogen fixer, meaning it lacks the specialized symbiotic relationships with nitrogen-fixing bacteria required to convert atmospheric nitrogen into biologically available forms, relying instead on the uptake of nitrogenous compounds present in the soil.

Nitrogen fixer :

no

Photosynthetic pathway :

C3

Reproduction

The reproduction of Gymnanthes lucida involves complex mechanisms for seed dissemination and propagation. The plant exhibits a diverse range of dispersal syndromes, primarily characterized as autochorous, meaning it utilizes internal mechanisms for seed release. However, its reproductive strategy is not limited to a single method; it also incorporates anemochorous, zoochorous, hydrochorous, and unspecialized dispersal modes. This multi-faceted approach allows the species to exploit various environmental vectors, including wind, animals, and water, to ensure its seeds are distributed across different habitats, thereby enhancing its survival and colonization potential within its ecological niche.

Dispersal syndrome :

autochorous

Sources: Global Inventory of Floras and Traits (GIFT)

Chemicals

Gymnanthes lucida has 3 reported phytochemicals identified across 0 scientific publications and several other databases. The most consistently reported chemicals include CHLOROFORM, ellagic acid, methanol.

CHLOROFORM

1. Phytotherapy research : PTR

ellagic acid

1. Medicinal chemistry (Shariqah (United Arab Emirates))

methanol

1. Phytotherapy research : PTR

Activities

Gymnanthes lucida has 1 reported activities identified across 0 scientific publications and several other databases. The most consistently reported activities include Antimicrobial.

Antimicrobial

1. Phytotherapy research : PTR

Medicinal Uses

Gymnanthes lucida has 1 reported medicinal uses identified across 0 scientific publications and several other databases. The most consistently reported uses include E. coli.

Most Reported Uses