Barberton daisy

Names and Synonyms

Common Names

• African daisy
• Transvaal daisy
• flame-ray daisy
• veldt daisy
• Barberton Gerbera
• Gerbera Daisy

Scientific Names

Accepted name

Regional and Traditional Names

Sources: Wikidata, Catalogue of Life

Taxonomical Classification

This plant belongs to the kingdom Plantae and is classified under the phylum Streptophyta and class Equisetopsida. Within the subclass Magnoliidae and order Asterales, it is a member of the family Asteraceae. Finally, it is categorized under the genus Gerbera.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a diverse geographical distribution spanning across multiple regions of the African continent. In West Tropical Africa, it can be found specifically within the borders of Benin. Its presence extends into West-Central Tropical Africa, where it is located in Cameroon. The species also populates parts of Northeast Tropical Africa, including Eritrea and Ethiopia. Finally, its range reaches into Southern Africa, specifically within the nation of Eswatini.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Gerbera jamesonii is characterized by specific altitudinal preferences and limited natural distribution in certain regions. This species typically thrives within an elevational range spanning from 500 m to a maximum of 2000 m AMSL. Regarding its geographical and environmental presence, its habitat in the USSR is notably restricted, as it is found in cultivation only rather than occurring naturally in the wild.

Elevational range max:

2000 m AMSL

Elevational range min:

500 m AMSL

Habitat :

in USSR only in cultivation

Life history

The life history of Gerbera jamesonii is characterized by its status as a perennial plant, though its growth patterns can be variable depending on environmental conditions and cultivation practices, sometimes behaving in an annual or biennial manner in unsuitable climates. As a perennial, the plant maintains a continuous life cycle through a root system that allows it to persist across multiple growing seasons. Its development begins with the establishment of a basal rosette of leaves, from which it eventually produces distinctive flower stalks. The reproductive phase is marked by the emergence of large, colorful composite flower heads, which facilitate seed production for subsequent generations. Throughout its lifespan, the plant undergoes seasonal cycles of vegetative growth and flowering, requiring consistent moisture and light to sustain its long-term survival and periodic blooming cycles.

Lifecycle :

perennial

Morphology

The morphology of Gerbera jamesonii is characterized by its growth form as a non-woody herb and forb, typically maintaining a relatively low profile. It functions as a self-supporting plant rather than a climber or liana, and it grows as an independent organism without parasitic tendencies. The plant is strictly terrestrial, lacking any aquatic, semiaquatic, or epiphytic characteristics. In terms of stature, it is a small-statured species with a plant height ranging from a minimum of 0.2 m to a maximum of 0.69 m.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

herb

Growth form :

forb

Parasite :

independent

Plant height max:

0.69 m

Plant height min:

0.2 m

Woodiness :

non-woody

Physiology

The physiology of Gerbera jamesonii is characterized by a specific morphological structure of its foliage, which serves as the primary site for photosynthetic activity. The leaves exhibit a distinct size range, with a minimum length of 10 cm and a mean length of 12 cm, reaching a maximum potential length of 14 cm. In terms of lateral expansion, the leaf width fluctuates between a minimum of 5 cm and a maximum of 6 cm, contributing to a balanced surface area optimized for light absorption. Notably, the plant does not exhibit succulence, indicating that its internal water storage mechanisms are not concentrated within thickened, fleshy tissues, but rather rely on standard cellular hydration processes. This lack of succulence suggests a physiological reliance on consistent moisture availability to maintain turgor pressure within its relatively slender leaf structures.

Leaf length max:

14 cm

Leaf length mean:

12 cm

Leaf length min:

10 cm

Leaf width max:

6 cm

Leaf width min:

5 cm

Succulence :

no

Reproduction

The reproduction of Gerberia jamesonii is characterized by a versatile flowering period that can span nearly the entire year, with specific activity often noted starting in October and extending through December, though the timing remains highly variable across different months. The plant produces small fruits that typically measure a mean length of 0.45 cm, ranging from a minimum of 0.4 cm to a maximum of 0.5 cm. The seeds produced are remarkably consistent in size, maintaining a mean, minimum, and maximum mass of 0.00354 g. Regarding the dispersal of its progeny, the species exhibits an unspecialized dispersal syndrome, which is further supplemented by anthropochorous mechanisms, indicating that human activity plays a role in the movement of its seeds within various environments.

Dispersal syndrome :

unspecialized

Dispersal syndrome :

anthropochorous

Flowering time :

Oct

Flowering time :

Dec

Fruit length max:

0.5 cm

Fruit length mean:

0.45 cm

Fruit length min:

0.4 cm

Seed mass mean:

0.00354 g

Sources: Global Inventory of Floras and Traits (GIFT)

Chemicals

Gerbera jamesonii has 9 reported phytochemicals identified across 0 scientific publications and several other databases. The most consistently reported chemicals include CATALASE, Flavonoid, LIGNIN, Malondialdehyde, Peroxidase.

CATALASE

1. Plant physiology and biochemistry : PPB

Flavonoid

1. Plant physiology and biochemistry : PPB

LIGNIN

1. Plant physiology and biochemistry : PPB

Malondialdehyde

1. Plant physiology and biochemistry : PPB

Peroxidase

1. Plant physiology and biochemistry : PPB

Superoxide dismutase

1. Plant physiology and biochemistry : PPB

hydrogen peroxide

1. Plant physiology and biochemistry : PPB

phenylalanine

1. Plant physiology and biochemistry : PPB

proline

1. Plant physiology and biochemistry : PPB

Activities

Gerbera jamesonii has 2 reported activities identified across 0 scientific publications and several other databases. The most consistently reported activities include Antioxidant, Neuroprotective.

Antioxidant

1. Inflammopharmacology

Neuroprotective

1. Inflammopharmacology

Conditions

Gerbera jamesonii has 4 reported investigations on conditions identified across 0 scientific publications and several other databases. The most consistently reported conditions include Multiple sclerosis, demyelination, neurodegenerative disorders, oxidative stress.

Multiple sclerosis

1. Inflammopharmacology

Demyelination

1. Inflammopharmacology

Neurodegenerative disorders

1. Inflammopharmacology

Oxidative stress

1. Plant physiology and biochemistry : PPB

Preparations

Gerbera jamesonii has 3 reported preparations identified across 0 scientific publications and several other databases. The most consistently reported preparations include ethanol extract, ethanolic extract, solid-lipid nanoparticle formulations (SLNs).

Ethanol extract

1. Inflammopharmacology

Ethanolic extract

1. Inflammopharmacology

Solid-lipid nanoparticle formulations (slns)

1. Inflammopharmacology