Salvia canariensis

Names and Synonyms

Scientific Names

Accepted name

Distribution

This plant is an endemic species primarily found within the Macaronesian region. Its natural habitat is specifically restricted to the Canary Islands. Within this archipelago, it occupies unique ecological niches that support its growth. Because of this limited range, the species is considered a local treasure of the island landscapes. Consequently, its entire geographical distribution is centered on these volcanic territories.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Salvia canarienensis is defined by its adaptation to diverse altitudinal gradients within its native habitat, spanning a significant vertical range from 50 m AMSL to a maximum of 1600 m AMSL. This broad elevational distribution allows the species to inhabit a variety of microclimates, ranging from lower-altitude subtropical zones to higher, more temperate montane environments. By occupying such a wide ecological niche, the plant is able to withstand varying levels of temperature fluctuations and moisture availability characteristic of different topographic layers. This adaptability is crucial for its survival across the diverse landscapes it inhabits, where it integrates into specific soil compositions and light availability patterns dictated by its specific elevation within this 1550-meter vertical span.

Elevational range max:

1600 m AMSL

Elevational range min:

50 m AMSL

Life history

The life history of Salvia canariensis is characterized by its status as a perennial species, allowing it to persist through multiple growing seasons and establish a stable presence within its ecosystem. Functioning as a nanophanerophyte, the plant maintains its regenerative buds at a very low height, typically just above the soil surface, which influences its structural development and survival strategies. This combination of a long-lived lifecycle and a low-growing life form enables the plant to endure environmental fluctuations while maintaining a consistent vegetative presence.

Life form :

nanophanerophyte

Lifecycle :

perennial

Morphology

The morphology of Salvia canariensis is characterized by a woody, shrub-like growth form that functions as a self-supporting structure rather than a climber, liana, or vine. This independent, non-parasitic plant is strictly terrestrial in its habitat, lacking aquatic or epiphytic tendencies. As a robust shrub, it reaches a significant plant height, typically ranging from a minimum of 1 meter to a maximum of 2.5 meters.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

shrub

Parasite :

independent

Plant height max:

2.5 m

Plant height min:

1 m

Woodiness :

woody

Physiology

The physiological characteristics of Salvia canariensis are notably defined by its leaf morphology and structural dimensions. The plant exhibits a variable leaf length, typically ranging from a minimum of 5 cm to a maximum of 15 cm, which facilitates efficient light interception and gas exchange within its native environment. These leaves are characterized by an elliptic form, a shape that optimizes the surface area-to-volume ratio for photosynthetic efficiency and transpiration regulation. This morphological consistency in leaf shape, combined with the specified size range, plays a critical role in the plant's metabolic processes and overall physiological adaptation.

Leaf form :

elliptic

Leaf length max:

15 cm

Leaf length min:

5 cm

Reproduction

The reproduction of Salvia canariensis is characterized by its distinct flowering period and specific floral morphology. The plant enters its flowering stage starting in February and continues through August, though the timing can be variable depending on environmental conditions. During this reproductive phase, the plant produces pink flowers that are organized in a raceme inflorescence. Each individual flower reaches a maximum length of approximately 2 cm, contributing to the overall visual display of the species during its blooming season.

Flower colour :

pink

Flower length max:

2 cm

Flowering time :

Feb

Flowering time :

Aug

Inflorescence :

raceme

Sources: Global Inventory of Floras and Traits (GIFT)

Chemicals

Salvia canariensis has 33 reported phytochemicals identified across 0 scientific publications and several other databases. The most consistently reported chemicals include 6,9-Guaiadiene, ALPHA-ELEMOL, ALPHA-PHELLANDRENE, ALPHA-PINENE, Allo-Aromadendrene.

6,9-Guaiadiene

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ALPHA-ELEMOL

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ALPHA-PHELLANDRENE

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ALPHA-PINENE

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Allo-Aromadendrene

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BETA-CARYOPHYLLENE

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BETA-PINENE

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BORNYL ACETATE

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Borneol

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CAMPHENE

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Activities

Salvia canariensis has 166 reported activities identified across 0 scientific publications and several other databases. The most consistently reported activities include (-)-Chronotropic, (-)-Inotropic, 5-Lipoxygenase-Inhibitor, ACE-Inhibitor, Acaricide.

(-)-Chronotropic

1. Dr. Duke

(-)-Inotropic

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5-Lipoxygenase-Inhibitor

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ACE-Inhibitor

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Acaricide

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Aldose-Reductase-Inhibitor

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Allelochemic

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Allelopathic

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Allergenic

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Analgesic

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