Dendrobium denneanum

Names and Synonyms

Scientific Names

Accepted name

Synonyms

• Callista clavata
• Dendrobium aurantiacum var. denneanum

Sources: Wikidata

Taxonomical Classification

This plant belongs to the kingdom Plantae and the phylum Streptophyta, situated within the class Equisetopsida and subclass Magnoliidae. It is further classified under the order Asparagales and the family Orchidaceae. Ultimately, it is identified as a member of the genus Dendrobium.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a diverse range of habitats across several key regions in Asia. Within China, its presence is documented in the South-Central, Southeast, and Hainan areas. Moving toward the Indian Subcontinent, it can be found growing in the Assam region. Additionally, the species extends its reach into the East Himalaya. Together, these locations highlight a broad geographical distribution across subtropical and montane environments.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Dendrobium denneanum is defined by its presence in high-altitude montane environments, where it thrives within a specific vertical distribution. This species is typically found inhabiting mountainous terrains at elevations ranging from a minimum of 1500 m AMSL to a maximum of 2700 m AMSL. Occupying these mid-to-high elevation zones, the plant is adapted to the unique microclimates characteristic of these altitudes, which often include cooler temperatures and specialized moisture regimes essential for its survival within its native ecosystem.

Elevational range max:

2700 m AMSL

Elevational range min:

1500 m AMSL

Morphology

The morphology of Dendrobium denneanum is characterized by its specialized growth habit, functioning as an obligatory epiphyte that derives its physical support from other plants without being a parasite. It is an independent organism that does not rely on a host for nutrients, maintaining an independent status rather than being parasitic. In terms of its structural climbing mechanism, the plant is classified as a self-supporting climber, utilizing its unique morphological adaptations to secure its position within its ecological niche.

Climber :

self-supporting

Epiphyte :

obligatory

Parasite :

independent

Sources: Global Inventory of Floras and Traits (GIFT)

Chemicals

Dendrobium denneanum has 13 reported phytochemicals identified across 0 scientific publications and several other databases. The most consistently reported chemicals include CAT, CHLOROPHYLL B, Carotenoids, Flavonoid, Flavonoids.

CAT

1. Physiology and molecular biology of plants : an international journal of functional plant biology

CHLOROPHYLL B

1. Physiology and molecular biology of plants : an international journal of functional plant biology

Carotenoids

1. Physiology and molecular biology of plants : an international journal of functional plant biology

Flavonoid

1. International journal of molecular sciences

Flavonoids

1. Physiology and molecular biology of plants : an international journal of functional plant biology

Gigantol

1. Frontiers in microbiomes

MDA

1. Physiology and molecular biology of plants : an international journal of functional plant biology

Malondialdehyde

1. Physiology and molecular biology of plants : an international journal of functional plant biology

POD

1. Physiology and molecular biology of plants : an international journal of functional plant biology

Polysaccharide

1. International journal of molecular sciences