Straw Everlasting

Names and Synonyms

Common Names

• Straw Everlasting

Scientific Names

Accepted name

Synonyms

• Gnaphalium kraussii
• Helichrysum steetzii
• Achyrocline batocana
• Achyrocline steetzii

Sources: Wikidata, Catalogue of Life

Taxonomical Classification

This plant belongs to the kingdom Plantae within the phylum Streptophyta and is classified under the class Equisetopsida. Following its placement in the subclass Magnoliidae and order Asterales, it is a member of the family Asteraceae. Specifically, it is identified by the genus Helichrysum.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a wide geographical distribution across several regions of the African continent. It can be found throughout South Tropical Africa, specifically inhabiting the territories of Angola, Mozambique, and Zambia. Additionally, its presence extends into Zimbabwe within the same South Tropical Africa classification. Moving further south, the species is also well-established in the Southern African region of Botswana. Together, these locations highlight the plant's ability to thrive in diverse environments across these southern nations.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Helichrysum kraussii is characterized by its broad adaptability across diverse altitudinal gradients and specific environmental niches. This species thrives within a wide elevational range, extending from low-lying areas at just 5 m AMSL up to higher altitudes reaching a maximum of 1850 m AMSL. Within these varying elevations, it is notably found inhabiting forest environments, where it integrates into the local ecosystem, likely benefiting from the specific light, moisture, and soil conditions provided by forest structures. This wide altitudinal distribution suggests a high degree of ecological plasticity, allowing the plant to persist across a diverse spectrum of climatic zones.

Elevational range max:

1850 m AMSL

Elevational range min:

5 m AMSL

Habitat :

forest

Life history

The life history of Helichrysum kraussii is characterized by its nature as a perennial plant, allowing it to persist through multiple growing seasons rather than completing its cycle within a single year. As a long-lived species, it maintains a continuous presence in its natural habitat, often developing robust root systems that facilitate survival across varying environmental conditions. This perennial lifecycle enables the plant to establish a stable population, undergoing seasonal cycles of vegetative growth and reproductive phases that contribute to its long-term ecological endurance.

Lifecycle :

perennial

Morphology

The morphology of Helichrysum kraussii is characterized by its growth form as a woody shrub, which functions as a self-supporting plant rather than a climber, liana, or vine. This species is strictly terrestrial in its habitat, lacking any aquatic, semiaquatic, or epiphytic tendencies, and it grows as an independent organism without parasitic behavior. The plant maintains a relatively compact stature, with a height ranging from a minimum of 0.1 m to a maximum of 1.5 m.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

shrub

Parasite :

independent

Plant height max:

1.5 m

Plant height min:

0.1 m

Woodiness :

woody

Sources: Global Inventory of Floras and Traits (GIFT)

Plant Parts

Helichrysum kraussii 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 flower.

Flower

1. Natural product communications

Chemicals

Helichrysum kraussii has 3 reported phytochemicals identified across 1 scientific publications and several other databases. The most consistently reported chemicals include 3',4',5,7-Tetrahydroxy-3-methoxyflavone, 5,6-dihydroxy-3,7,8-trimethoxyflavone, 5,7-Dihydroxy-3-methoxyflavone.

3',4',5,7-Tetrahydroxy-3-methoxyflavone

1. Natural product communications

5,6-dihydroxy-3,7,8-trimethoxyflavone

1. Natural product communications

5,7-Dihydroxy-3-methoxyflavone

1. Natural product communications

Activities

Helichrysum kraussii has 2 reported activities identified across 1 scientific publications and several other databases. The most consistently reported activities include Antiinflammatory, Antioxidant.

Antiinflammatory

1. Natural product communications

Antioxidant

1. Natural product communications

Conditions

Helichrysum kraussii has 1 reported investigations on conditions identified across 1 scientific publications and several other databases. The most consistently reported conditions include antioxidant.

Antioxidant

1. Natural product communications

Preparations

Helichrysum kraussii has 1 reported preparations identified across 1 scientific publications and several other databases. The most consistently reported preparations include Organic extracts of the flowers.

Organic extracts of the flowers

1. Natural product communications