Kleinia longiflora

Names and Synonyms

Scientific Names

Accepted name

Synonyms

• Kleinia scottioides
• Senecio longiflorus
• Senecio viminalis

Sources: Wikidata

Taxonomical Classification

This plant belongs to the kingdom Plantae and the phylum Streptophyta, falling under the class Equisetopsida and subclass Magnoliidae. Within the order Asterales, it is classified under the family Asteraceae. It is specifically identified by the genus Kleinia, with its species designation being longiflora.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a broad distribution across several key regions in the African continent. In East Tropical Africa, it can be found growing within the borders of Kenya and Tanzania. Moving toward the southern part of the continent, its range extends into South Tropical Africa. Specifically, this species is documented in the countries of Angola and Mozambique. Additionally, the geographical footprint of the plant includes the nation of Zimbabwe.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Kleinia longiflora is characterized by its ability to thrive across a diverse altitudinal gradient, demonstrating significant adaptability to varying topographical conditions. This species occupies an extensive elevational range, establishing itself in habitats starting from as low as 55 m AMSL and ascending to maximum heights of 1880 m AMSL. This broad vertical distribution suggests that the plant can tolerate a wide spectrum of environmental variables, including fluctuations in temperature, atmospheric pressure, and moisture availability associated with different mountain strata. Such a wide range allows it to inhabit various ecological niches, from lowland coastal or semi-arid regions to more temperate, higher-altitude montane environments.

Elevational range max:

1880 m AMSL

Elevational range min:

55 m AMSL

Life history

The life history of Kleinia longiflora is characterized by its status as a perennial plant, allowing it to persist in its environment over multiple growing seasons. As a perennial species, it avoids the complete mortality associated with annual cycles, instead focusing its energy on long-term survival and repeated reproductive efforts. This lifecycle enables the plant to establish a stable presence within its ecological niche, utilizing its longevity to adapt to seasonal variations and fluctuating environmental conditions. Through its perennial nature, the plant can undergo successive stages of vegetative growth and flowering, ensuring a continuous contribution to its population dynamics over an extended temporal scale.

Lifecycle :

perennial

Morphology

The morphology of Kleinia longiflora is characterized by a growth form that transitions between a herb and a shrub, exhibiting a non-woody, flexible structure. As a terrestrial species, it does not function as an aquatic or semiaquatic plant, nor does it act as an epiphyte. The plant is an independent organism, meaning it is not a parasite, and it maintains a self-supporting climbing habit rather than being an obligatory or facultative climber. In terms of stature, its height is variable, ranging from a minimum of 0.21 m to a maximum of 4.5 m.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

herb

Growth form :

shrub

Parasite :

independent

Plant height max:

4.5 m

Plant height min:

0.21 m

Woodiness :

non-woody

Physiology

The physiology of Kleinia longiflora is fundamentally characterized by its adaptation to arid environments through a specialized photosynthetic pathway known as Crassulacean Acid Metabolism (CAM). Unlike typical C3 or C4 plants, this species utilizes the CAM pathway to maximize water-use efficiency by decoupling the processes of carbon dioxide uptake and fixation. During the night, the plant opens its stomata to absorb CO2, which is then chemically fixed and stored as malic acid within the vacuoles of its succulent cells. During the daylight hours, the stomata remain tightly closed to prevent transpirational water loss, while the stored malate is decarboxylated to release CO2 internally for fixation by the enzyme RuBisCO through the Calvin cycle. This metabolic strategy allows Kleinia longiflora to maintain photosynthetic activity while minimizing the evaporative stress common in its natural habitat.

Photosynthetic pathway :

CAM

Sources: Global Inventory of Floras and Traits (GIFT)

Chemicals

Kleinia longiflora has 8 reported phytochemicals identified across 0 scientific publications and several other databases. The most consistently reported chemicals include BENZOTHIAZOLE, BUMETRIZOLE, DOTRIACONTANE, EICOSANOIC ACID, HEPTACOSANE.

BENZOTHIAZOLE

1. Plants (Basel, Switzerland)

BUMETRIZOLE

1. Plants (Basel, Switzerland)

DOTRIACONTANE

1. Plants (Basel, Switzerland)

EICOSANOIC ACID

1. Plants (Basel, Switzerland)

HEPTACOSANE

1. Plants (Basel, Switzerland)

HEXANOIC ACID

1. Plants (Basel, Switzerland)

STIGMASTEROL

1. Plants (Basel, Switzerland)

phthalic acid

1. Plants (Basel, Switzerland)

Preparations