Libocedrus chevalieri

Names and Synonyms

Scientific Names

Accepted name

Synonyms

• Stegocedrus chevalieri

Sources: Wikidata, Catalogue of Life

Taxonomical Classification

This plant belongs to the kingdom Plantae and is classified under the phylum Streptophyta within the class Equisetopsida. Following the subclass Pinidae and the order Pinales, it is a member of the Cupressaceae family. Its scientific classification is completed by its placement in the genus Libocecedrus.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant, known scientifically as Libocedrus chevalieri, possesses a very specific and limited geographical range. It is primarily found within the unique ecosystems of the Southwestern Pacific region. Within this vast oceanic area, its distribution is strictly confined to the island of New Caledonia. This endemic nature means it does not occur naturally in any other part of the world. Consequently, protecting its specific habitat in New Caledonia is essential for the survival of the species.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Libocedrus chevalieri is fundamentally defined by its preference for the maqquis, a type of Mediterranean-style scrubland characterized by dense, woody vegetation. Within these scrubland ecosystems, the species occupies niche environments where it must adapt to the specific structural and climatic conditions of shrubby landscapes. Its presence in the maqquis suggests an evolutionary adaptation to open or semi-open habitats that experience seasonal fluctuations in moisture and light availability, typical of such sclerophyllous vegetation communities. By thriving in this scrubland habitat, Libocedrus chevalieri plays a role in the complex biotic interactions and nutrient cycling processes inherent to these resilient, low-canopy ecological zones.

Habitat :

maquis (scrubland)

Life history

The life history of Libocedrus chevalieri is characterized by its distinct growth strategies and structural classifications within its ecosystem. As a perennial organism, its biological development is defined by its life form, primarily functioning as a phanerophyte, which indicates that its stem or shoot system remains exposed above the ground during unfavorable seasons. Furthermore, its ecological niche and structural resilience can also be described through the lens of a nanophanerophyte classification, reflecting its specific height and canopy characteristics. This combination of life forms dictates its survival mechanisms, allowing it to maintain its vegetative structure and reproductive potential across successive growing seasons.

Life form :

nanophanerophyte

Life form :

phanerophyte

Morphology

The morphology of Libocedrus chevalieri is characterized by its growth habit as a woody climber that is self-supporting in its structural development. Although it functions as a climber, it maintains a woody texture throughout its stem architecture. The plant is classified as an independent organism rather than a parasite, meaning it does not rely on a host for nutrients. Furthermore, it is a terrestrial species, growing in soil rather than functioning as an epiphyte.

Climber :

self-supporting

Epiphyte :

terrestrial

Parasite :

independent

Woodiness :

woody

Sources: Global Inventory of Floras and Traits (GIFT)

Chemicals

Libocedrus chevalieri has 3 reported phytochemicals identified across 0 scientific publications and several other databases. The most consistently reported chemicals include 3beta-Hydroxyilicic alcohol, 5-Methoxypodophyllotoxin, 5-methoxy-4-epipodophyllotoxin.

3beta-Hydroxyilicic alcohol

1. Journal of natural products

5-Methoxypodophyllotoxin

1. Journal of natural products

5-methoxy-4-epipodophyllotoxin

1. Journal of natural products

Activities

Libocedrus chevalieri has 1 reported activities identified across 0 scientific publications and several other databases. The most consistently reported activities include Cytotoxic.

Cytotoxic

1. Journal of natural products

Preparations

Libocedrus chevalieri has 1 reported preparations identified across 0 scientific publications and several other databases. The most consistently reported preparations include EtOAc extract of the bark of Libocedrus chevalieri.

Etoac extract of the bark of libocedrus chevalieri

1. Journal of natural products