Orange-Ball-Tree

Names and Synonyms

Common Names

• Orange-Ball-Tree
• Orange-ball tree
• orange ball buddleia

Scientific Names

Accepted name

Synonyms

• Buddleja globifera
• Buddleja capitata
• Buddleja connata

Regional and Traditional Names

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 Lamiales, it is classified under the family Scrophulariaceae. Finally, its specific taxonomic identification is placed within the genus Buddleja.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a scattered geographical distribution across several distinct regions of the world. In Northern Europe, it can be found growing within the territories of Great Britain and Ireland. Its range also extends to the Middle Atlantic Ocean, specifically on the island of Ascension. Furthermore, the species is established in New Zealand, appearing in both the North and South islands. This wide dispersal highlights its presence across diverse maritime and continental environments.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Buddleja globoza is characterized by its broad adaptability across diverse altitudinal gradients, ranging from sea level up to an elevation of 2000 m AMSL. This species is notably capable of occupying lowland habitats, where it integrates into various ecological niches within these lower-lying regions. By spanning an elevational range from 0 to 2000 m AMSL, the plant demonstrates a significant capacity to withstand varying environmental pressures and climatic conditions found across these distinct topographic levels.

Elevational range max:

2000 m AMSL

Elevational range min:

0 m AMSL

Habitat :

Lowland

Life history

The life history of Buddleja globosa is characterized by its status as a perennial species, allowing it to persist through multiple growing seasons and establish a stable presence in its ecosystem. As a plant, it exhibits a phanerophyte life form, specifically categorized as a phanerophyte, which indicates that its perennating buds are located high above the ground on woody stems. This structural growth strategy enables the plant to thrive in various environments by maintaining its vital reproductive and vegetative tissues in an elevated position, protected from certain ground-level disturbances.

Life form :

phanerophyte

Lifecycle :

perennial

Morphology

The morphology of Buddleja globoza is characterized by its robust growth form as a woody shrub. This species is primarily terrestrial in its habitat and functions as an independent organism, neither acting as a parasite nor as an epiphyte. It is a self-supporting plant, lacking any climbing or vine-like tendencies. In terms of stature, it reaches a significant size, with a plant height ranging from a minimum of 6 m to a maximum of 7 m.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

shrub

Parasite :

independent

Plant height max:

7 m

Plant height min:

6 m

Woodiness :

woody

Physiology

The physiological characteristics of Buddleja globosa are closely tied to its vegetative morphology, particularly regarding its photosynthetic surface area and leaf dimensions. The plant exhibits a highly consistent leaf width, maintaining a stable mean, minimum, and maximum value of 4 cm, which suggests a uniform structural development across its foliage. In terms of longitudinal growth, the leaves can reach a maximum length of 15 cm, providing a substantial surface area for gas exchange and light absorption essential for its metabolic processes. This specific ratio between the elongated leaf length and the standardized width influences the plant's transpiration rates and overall efficiency in nutrient transport and energy production.

Leaf length max:

15 cm

Leaf width mean:

4 cm

Reproduction

The reproduction of Buddleja globoza is characterized by the production of very fine seeds, with a consistent seed mass across the population; both the minimum, maximum, and mean seed mass are recorded at 8e-05 g. The dispersal of these seeds is highly versatile, exhibiting an unspecialized dispersal syndrome that incorporates multiple mechanisms including anemochory (wind dispersal), zoochory (animal dispersal), autochory (self-dispersal), and hydrochory (water dispersal). Additionally, the species demonstrates an anthropochorous dispersal capability, indicating that human activity also plays a role in the movement of its seeds across different environments.

Dispersal syndrome :

unspecialized

Dispersal syndrome :

anthropochorous

Seed mass mean:

8e-05 g

Sources: Global Inventory of Floras and Traits (GIFT)

Plant Parts

Buddleja globosa has 1 reported plant parts identified across 2 scientific publications and several other databases that are studied for medicinal purposes. The most consistently reported plant part include leaf.

Leaf

1. Journal of ethnopharmacology
2. Toxicology in vitro : an international journal published in association with BIBRA

Chemicals

Buddleja globosa has 10 reported phytochemicals identified across 2 scientific publications and several other databases. The most consistently reported chemicals include BUDDLEDIN A, Buddledin B, Buddledin C, Buddledone A, Buddledone B.

BUDDLEDIN A

1. Journal of natural products

Buddledin B

1. Journal of natural products

Buddledin C

1. Journal of natural products

Buddledone A

1. Journal of natural products

Buddledone B

1. Journal of natural products

Flavonoids

1. Journal of ethnopharmacology

Verbascoside

1. Journal of ethnopharmacology

Zerumbone

1. Journal of natural products

dihydrobuddledin A

1. Journal of natural products

triterpenoids

1. Journal of ethnopharmacology

Activities

Buddleja globosa has 2 reported activities identified across 2 scientific publications and several other databases. The most consistently reported activities include Antioxidant, Analgesic.

Antioxidant

1. Toxicology in vitro : an international journal published in association with BIBRA
2. Journal of ethnopharmacology

Analgesic

1. Journal of ethnopharmacology

Conditions

Buddleja globosa has 5 reported investigations on conditions identified across 2 scientific publications and several other databases. The most consistently reported conditions include cancer, pain, platelet aggregation, thrombosis, wound healing.

Cancer

1. Cancers

Pain

1. Journal of ethnopharmacology

Platelet aggregation

1. Journal of traditional and complementary medicine

Thrombosis

1. Journal of traditional and complementary medicine

Wound healing

1. Journal of ethnopharmacology

Preparations

Buddleja globosa has 3 reported preparations identified across 2 scientific publications and several other databases. The most consistently reported preparations include extracts, leaf extracts, methanol sequential and global extracts.

Extracts

1. Journal of ethnopharmacology

Leaf extracts

1. Journal of ethnopharmacology

Methanol sequential and global extracts

1. Journal of ethnopharmacology