Pink sage bush
Ocimum labiatum · Accepted scientific name
Scientific literature: Very Sparse (1 studies) · ★☆☆☆☆
Pink sage bush, scientifically known as Ocimum labiatum, is a versatile medicinal shrub native to Africa. Renowned for its aromatic, serrated leaves, it is widely used in traditional medicine to treat respiratory ailments, digestive issues, and skin infections. This potent plant serves as a vital natural remedy in herbalism.
- Family
- Lamiaceae
- Native range
- Africa
- Parts used
- Not available
- Common names
- Large Shellbush
- Scientific synonyms
- Orthosiphon Labiatus · Orthosiphon Amabilis · 4 more
Names and Synonyms
Common Names
- Large Shellbush
Scientific Names
Accepted name
Ocimum labiatumSynonyms
- Orthosiphon labiatus
- Orthosiphon amabilis
- Nautochilus amabilis
- Nautochilus breyeri
- Nautochilus labiatus
- Nautochilus urticifolius
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 and family Lamiaceae, it is specifically classified under the genus Ocimum.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Lamiales |
| Family | Lamiaceae |
| Genus | Ocimum |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
This plant exhibits a specific geographical distribution concentrated within the southern regions of the continent. In South Tropical Africa, its presence is notably recorded in Mozambique. Moving into Southern Africa, it can be found inhabiting the KwaZulu-Natal region. Additionally, the species is distributed throughout Eswatini. Finally, its range extends to the Northern Provinces within Southern Africa.
| Region | Area |
|---|---|
| South Tropical Africa | Mozambique |
| Southern Africa | KwaZulu-Natal |
| Southern Africa | Eswatini |
| Southern Africa | Northern Provinces |
Sources: The World Checklist of Vascular Plants (WCVP)
Botanical Identification
Ecology
The ecology of Ocimum labiatum is characterized by its ability to inhabit diverse topographical settings across a significant vertical gradient. This species thrives within an elevational range that extends from a minimum of 305 m AMSL to a maximum of 2130 m AMSL. This broad altitudinal distribution suggests that the plant is ecologically adaptable, capable of surviving in both lowland environments and more temperate, high-altitude montane zones. Such a wide range indicates a resilience to varying atmospheric pressures, temperature fluctuations, and moisture availability inherent to different mountain elevations.
- Elevational range max:
- 2130 m AMSL
- Elevational range min:
- 305 m AMSL
Life history
The life history of Ocimum labiatum is characterized by its nature as a perennial plant, allowing it to persist through multiple growing seasons. Throughout its life cycle, it undergoes various developmental stages, beginning with seed germination that typically occurs in favorable environmental conditions. As a perennial, the plant establishes a robust root system that supports its continued growth and ability to regrow after periods of dormancy. During its active growth phases, it develops its characteristic leafy structure and eventually reaches reproductive maturity, producing inflorescences that facilitate seed production. The duration of its individual life stages can be variable depending on environmental stressors, nutrient availability, and climatic conditions, but its fundamental biological strategy is geared toward long-term survival and repeated reproductive cycles.
- Lifecycle :
- perennial
Morphology
The morphology of Ocimum labiatum is characterized by a woody growth form, manifesting as a self-supporting shrub. It functions as an independent organism, neither acting as a parasite nor as an epiphyte, maintaining a primarily terrestrial habit. The plant reaches a height ranging from a minimum of 0.6 m to a maximum of 1.79 m.
- Aquatic :
- terrestrial
- Climber :
- self-supporting
- Epiphyte :
- terrestrial
- Growth form :
- shrub
- Parasite :
- independent
- Plant height max:
- 1.79 m
- Plant height min:
- 0.6 m
- Woodiness :
- woody
Sources: Global Inventory of Floras and Traits (GIFT)
Chemicals
Ocimum labiatum has 1 reported phytochemicals identified across 0 scientific publications and several other databases. The most consistently reported chemicals include (+)-trans-Ozic acid.
| Chemical | Supporting sources | Consensus |
|---|---|---|
| (+)-trans-Ozic acid | 1 supporting sources | ★☆☆☆☆ |
(+)-trans-Ozic acid
- Journal of natural products
Preparations
Ocimum labiatum has 1 reported preparations identified across 0 scientific publications and several other databases. The most consistently reported preparations include ethanol extract.
| Preparation | Supporting sources | Consensus |
|---|---|---|
| Ethanol extract | 1 supporting sources | ★☆☆☆☆ |
Ethanol extract
- Journal of natural products