Calea jamaicensis

Names and Synonyms

Scientific Names

Accepted name

Synonyms

• Calea cordifolia
• Calea jamaicensis var. parvifolia
• Calea serrata
• Calea trifida
• Santolina jamaicensis

Sources: Wikidata, Catalogue of Life

Taxonomical Classification

This plant, Calea jamaicensis, belongs to the kingdom Plantae within the phylum Streptophyta. It is classified under the class Equisetopsida and subclass Magnoliidae, falling into the order Asterales. Finally, it is a member of the family Asteraceae within the genus Calea.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant is characterized by a very specific and limited geographical range. It is found exclusively within the Caribbean region. Specifically, its natural habitat is restricted to the island of Jamaica. Because of this narrow distribution, the species is considered an endemic plant to that area. Understanding this localized presence is essential for the conservation of the species.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Calea jamaicensis is characterized by its occurrence within forest habitats, where it thrives under varying environmental conditions. This species exhibits a broad altitudinal distribution, spanning from sea level up to an elevation of 1400 m AMSL. This wide elevational range allows the plant to occupy diverse ecological niches within forested ecosystems, adapting to the varying temperature and moisture gradients found from lowland tropical environments to higher montane forest zones.

Elevational range max:

1400 m AMSL

Elevational range min:

0 m AMSL

Habitat :

forest

Morphology

The morphology of Calea jamaicensis is characterized by a versatile growth habit that encompasses a range of structural forms, primarily manifesting as a woody herb or a small shrub. While it can exhibit various degrees of woodiness, it is fundamentally categorized as a terrestrial organism, existing within a spectrum that includes aquatic and semiaquatic habitats. In terms of its climbing capacity, the plant is described as a self-supporting entity, functioning as a facultative or self-supporting climber rather than an obligatory liana or vine. It does not exhibit epiphytic behavior, remaining strictly terrestrial rather than acting as a holoepiphyte, hemiepiphyte, or any other epiphytic form. Furthermore, the plant is an independent organism, lacking any obligatory or facultative parasitic tendencies, and maintains its structure through its woody, herbaceous, or shrub-like growth forms.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

shrub

Growth form :

herb

Parasite :

independent

Woodiness :

woody

Reproduction

The reproduction of Calea jamaicensis involves a complex interplay of various mechanisms to ensure species propagation across its natural habitats. The plant utilizes a diverse range of dispersal syndromes to facilitate the movement of its offspring, exhibiting traits that are both specialized and opportunistic. Specifically, the dispersal process is characterized as being anemochorous, relying on wind currents to transport lightweight seeds or structures over distances. Additionally, the reproductive strategy incorporates zoochorous elements, where animals play a role in moving propagules, as well as autochorous mechanisms involving self-dispersal through internal plant tension or movement. The plant may also utilize hydrochorous dispersal, leveraging water bodies to carry seeds to new locations, and maintains an unspecialized approach to ensure survival in varying environmental conditions through these multiple dispersal modalities.

Dispersal syndrome :

anemochorous

Sources: Global Inventory of Floras and Traits (GIFT)

Chemicals

Calea jamaicensis has 1 reported phytochemicals identified across 0 scientific publications and several other databases. The most consistently reported chemicals include Chromenes.

Chromenes

1. Veterinary parasitology