Dwarf apple

Names and Synonyms

Common Names

• dwarf-apple
• Dwarf Angophora
• Dwarf Apple Gum
• Dwarf apple

Scientific Names

Accepted name

Synonyms

• Metrosideros hirsuta
• Angophora cordata
• Metrosideros hispida
• Angophora cordifolia
• Metrosideros anomala
• Eucalyptus hirsuta
• Metrosideros cordifolia
• Eucalyptus hispida

Sources: Wikidata, Catalogue of Life

Taxonomical Classification

This plant belongs to the kingdom Plantae and the phylum Streptophyta, falling under the class Equisetopsida and subclass Magnoliidae. Within the order Myrtales and the family Myrtaceae, it is classified under the genus Angophora.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant, known scientifically as Angophora hispida, possesses a very specific and limited geographical range. It is an endemic species found exclusively within the continent of Australia. Within this vast landmass, its occurrence is strictly confined to the state of New South Wales. Because of this narrow distribution, it does not grow naturally in any other parts of the world. Consequently, understanding its local habitat in this specific region is essential for its conservation.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Life history

The life history of Angophora hispidua is characterized by its classification as a phanerophyte, specifically manifesting as both a phanerophyte and a nanophanerophyte depending on its developmental stage and environmental conditions. As a woody perennial, its life cycle begins with seed germination, typically following disturbances such as fire, which trigger the release of seeds from its woody capsules. During its maturation, the plant maintains its buds well above the ground, a defining trait of the phanerophyte life form, which allows it to withstand various climatic stresses. The growth habit can vary from small, shrub-like forms categorized as nanophanerophytes to larger, more established tree structures. This life history strategy enables the species to occupy diverse niches within its ecosystem, utilizing its perennial woody structure to ensure long-term survival and reproductive success through seasonal cycles.

Life form :

phanerophyte

Morphology

The morphology of Angophora hispida is characterized by a woody growth form that can manifest as either a tree or a shrub. As a self-supporting, non-climbing species, it functions as an independent organism rather than a parasite or an epiphyte, maintaining a terrestrial existence. The plant typically grows in terrestrial environments and can reach a maximum height of approximately 7 meters.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

tree

Growth form :

shrub

Parasite :

independent

Plant height max:

7 m

Woodiness :

woody

Physiology

The physiology of Angophora hispida is characterized by its specific photosynthetic and morphological adaptations. The plant utilizes a C3 photosynthetic pathway, which dictates its carbon fixation processes and metabolic efficiency in its native environment. Morphologically, its foliage exhibits distinct dimensions, with leaf length ranging from a minimum of 5 cm to a maximum of 10 cm. Complementing these longitudinal measurements, the leaf width varies between a minimum of 3 cm and a maximum of 4.5 cm, defining the overall surface area available for gas exchange and light interception.

Leaf length max:

10 cm

Leaf length min:

5 cm

Leaf width max:

4.5 cm

Leaf width min:

3 cm

Photosynthetic pathway :

C3

Reproduction

The reproduction of Angophora hispida is characterized by the production of seeds that exhibit specific morphological weight profiles essential to its life cycle. The seed mass within this species shows a consistent range, with a recorded mean mass of 0.0229745 g. Detailed measurements indicate that individual seed weights fluctuate slightly, reaching a maximum mass of 0.024889 g and a minimum mass of 0.02106 g. These precise mass variations are critical factors in the plant's dispersal and establishment processes within its natural habitat.

Seed mass max:

0.024889 g

Seed mass mean:

0.0229745 g

Seed mass min:

0.02106 g

Sources: Global Inventory of Floras and Traits (GIFT)

Plant Parts

Angophora hispida has 1 reported plant parts identified across 1 scientific publications and several other databases that are studied for medicinal purposes. The most consistently reported plant part include leaf.

Leaf

1. Chemistry & biodiversity

Chemicals

Angophora hispida has 1 reported phytochemicals identified across 1 scientific publications and several other databases. The most consistently reported chemicals include SAPONIN.

SAPONIN

1. Chemistry & biodiversity

Conditions

Angophora hispida has 1 reported investigations on conditions identified across 1 scientific publications and several other databases. The most consistently reported conditions include pancreatic cancer.

Pancreatic cancer

1. Chemistry & biodiversity

Preparations

Angophora hispida has 1 reported preparations identified across 1 scientific publications and several other databases. The most consistently reported preparations include aqueous leaf extract.

Aqueous leaf extract

1. Chemistry & biodiversity