balloon-pea

Names and Synonyms

Common Names

• balloon-pea
• cancerbush
• duckplant
• Balloon Pea
• Camphor bush
• Dead Man's Tree
• Scarlet Balloon Pea
• Turkey Flower

Scientific Names

Accepted name

Synonyms

• Sutherlandia frutescens
• Colutea frutescens
• Colutia frutescens

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 within the class Equisetopsida. It is further categorized under the subclass Magnoliidae and the order Fabales. Finally, its taxonomic journey concludes in the family Fabaceae under the genus Lessertia.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a broad geographical range across several distinct regions of the African continent. In East Tropical Africa, its presence is specifically noted within the borders of Kenya. Moving toward the southern portion of the continent, it can be found inhabiting the territory of Botswana. The species also grows within the Cape Provinces and the mountainous nation of Lesotho. Finally, its distribution extends further into the arid landscapes of Namibia.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Lessertia frutescens is characterized by its remarkable adaptability to a vast altitudinal gradient, allowing it to colonize diverse topographical settings. This species exhibits an expansive elevational range, thriving in environments situated as low as 10 m AMSL and extending up to a maximum altitude of 2318 m AMSL. This broad vertical distribution suggests that the plant can tolerate a wide spectrum of climatic conditions, ranging from lowland thermal regimes to the cooler, more temperate zones of higher elevations. Such ecological plasticity enables the species to occupy various niches within its natural habitat, facilitating its presence across diverse mountain slopes and varying pressure gradients.

Elevational range max:

2318 m AMSL

Elevational range min:

10 m AMSL

Life history

The life history of Lessertia frutescens is characterized by its classification as a perennial organism, meaning it maintains its vegetative structures and biological functions over multiple growing seasons rather than completing its cycle within a single year. As a perennial species, it follows a long-term developmental trajectory that allows it to establish robust root systems and woody structures, enabling it to survive through various seasonal shifts and environmental stressors. This extended lifecycle facilitates a strategy of continuous growth and periodic reproductive phases, allowing the plant to persist in its habitat for many years, often accumulating significant biomass and increasing its resilience to fluctuations in resource availability over time.

Lifecycle :

perennial

Morphology

The morphology of Lessertia frutescens is characterized by a woody growth form, specifically classified as a shrub. This plant maintains a self-supporting structure, lacking any climbing or vining tendencies, and functions as an independent organism without parasitic behavior. In terms of its habitat and ecological positioning, it is a terrestrial species, rather than being aquatic, semiaquatic, or epiphytic. The plant displays a significant vertical presence, with a stature that ranges from a minimum height of 0.4 meters to a maximum height of 3 meters.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

shrub

Parasite :

independent

Plant height max:

3 m

Plant height min:

0.4 m

Woodiness :

woody

Physiology

The physiology of Lessertia frutescens is characterized by a specialized carbon fixation strategy and distinct morphological dimensions of its foliage. The plant utilizes a C3 photosynthetic pathway, which dictates its metabolic processes and environmental adaptations for gas exchange and energy production. Its leaf morphology is notably linear and slender, exhibiting specific dimensional constraints to optimize its physiological functions. The leaves typically range in length from a minimum of 6 cm to a maximum of 9 cm, while their width remains quite narrow, fluctuating between a minimum of 0.2 cm and a maximum of 0.6 cm. These morphological traits, combined with its C3 metabolism, define the plant's resource acquisition and structural efficiency.

Leaf length max:

9 cm

Leaf length min:

6 cm

Leaf width max:

0.6 cm

Leaf width min:

0.2 cm

Photosynthetic pathway :

C3

Reproduction

The reproduction of Lessertia frutescens is characterized by the production of fruit classified as a pod, which is a dehiscent structure designed to release seeds upon maturity. The seeds themselves exhibit a relatively small mass, with a mean weight of 0.006415 g, though individual seed sizes vary within a specific range, spanning from a minimum of 0.00416 g to a maximum of 0.0124 g. In terms of ecological distribution, the species utilizes a hydrochorous dispersal syndrome, meaning its seeds are primarily dispersed by water currents to colonize new habitats.

Dehiscence :

dehiscent

Dispersal syndrome :

hydrochorous

Fruit type :

pod

Seed mass max:

0.0124 g

Seed mass mean:

0.006415 g

Seed mass min:

0.00416 g

Sources: Global Inventory of Floras and Traits (GIFT)

Plant Parts

Lessertia frutescens has 4 reported plant parts identified across 8 scientific publications and several other databases that are studied for medicinal purposes. The most consistently reported plant part include leaf, root, seed, stem.

Leaf

1. Journal of ethnopharmacology
2. Life (Basel, Switzerland)
3. African journal of traditional, complementary, and alternative medicines : AJTCAM
4. Planta medica
5. Plants (Basel, Switzerland)

Root

1. Journal of ethnopharmacology

Seed

1. African journal of traditional, complementary, and alternative medicines : AJTCAM

Stem

1. Journal of ethnopharmacology

Chemicals

Lessertia frutescens has 35 reported phytochemicals identified across 8 scientific publications and several other databases. The most consistently reported chemicals include L-canavanine, canavanine, Cardiac Glycosides, Flavonoids, SUTHERLANDIOSIDE B.

L-canavanine

1. South African journal of botany : official journal of the South African Association of Botanists = Suid-Afrikaanse tydskrif vir plantkunde : amptelike tydskrif van die Suid-Afrikaanse Genootskap van Plantkundiges
2. Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques
3. Journal of plant physiology

canavanine

1. Journal of ethnopharmacology
2. Journal of plant physiology
3. Plants (Basel, Switzerland)

Cardiac Glycosides

1. Life (Basel, Switzerland)
2. African journal of traditional, complementary, and alternative medicines : AJTCAM

Flavonoids

1. Plants (Basel, Switzerland)
2. Journal of chromatography. A

SUTHERLANDIOSIDE B

1. Journal of ethnopharmacology
2. Natural product research

12-O-Tetradecanoylphorbol 13-acetate

1. BioFactors (Oxford, England)

8-Methoxyvestitol

1. Plants (Basel, Switzerland)

ALDOSTERONE

1. Journal of ethnopharmacology

Cavanine

1. Journal of plant physiology

Cortisol

1. Journal of ethnopharmacology

Activities

Lessertia frutescens has 12 reported activities identified across 8 scientific publications and several other databases. The most consistently reported activities include Anticancer, Neuroprotective, Adaptogenic, Antibacterial, Antidiabetic.

Anticancer

1. Life (Basel, Switzerland)
2. Planta medica

Neuroprotective

1. Behavioural neurology
2. Plants (Basel, Switzerland)

Adaptogenic

1. Plants (Basel, Switzerland)

Antibacterial

1. Planta medica

Antidiabetic

1. Plants (Basel, Switzerland)

Antifungal

1. Planta medica

Antimicrobial

1. Plants (Basel, Switzerland)

Antioxidant

1. Plants (Basel, Switzerland)

Antiproliferative

1. Planta medica

Antistress

1. Plants (Basel, Switzerland)

Conditions

Lessertia frutescens has 11 reported investigations on conditions identified across 8 scientific publications and several other databases. The most consistently reported conditions include High Blood Pressure, Parkinson's disease, Type 2 Diabetes Mellitus, antidiabetic, antioxidant.

High blood pressure

1. Journal of ethnopharmacology

Parkinson's disease

1. Plants (Basel, Switzerland)

Type 2 diabetes mellitus

1. Journal of ethnopharmacology

Antidiabetic

1. Plants (Basel, Switzerland)

Antioxidant

1. Plants (Basel, Switzerland)

Cancer

1. International journal of molecular sciences

Drought

1. Plants (Basel, Switzerland)

Salt

1. Plants (Basel, Switzerland)

Salt stress

1. Plants (Basel, Switzerland)

Stomach ulcers

1. International journal of molecular sciences

Preparations

Lessertia frutescens has 32 reported preparations identified across 8 scientific publications and several other databases. The most consistently reported preparations include aqueous extract, extract, extracts, water extracts, 70% ethanol (SFE) extracts.

Aqueous extract

1. PloS one
2. Journal of ethnopharmacology

Extract

1. Drug metabolism and disposition: the biological fate of chemicals
2. Evidence-based complementary and alternative medicine : eCAM

Extracts

1. International journal of molecular sciences
2. Journal of ethnopharmacology

Water extracts

1. Journal of ethnopharmacology
2. Nanotechnology

70% ethanol (sfe) extracts

1. African journal of traditional, complementary, and alternative medicines : AJTCAM

Aqueous extracts

1. Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques

Extracts

1. Antioxidants (Basel, Switzerland)

Extracts of in vitro leaves

1. African journal of traditional, complementary, and alternative medicines : AJTCAM

S. frutescens methanol extract

1. Cell biology international

Sf ethanol extracts

1. African journal of traditional, complementary, and alternative medicines : AJTCAM