The green heart of Cape Verde

Santiago, the beating heart of Cape Verde, is much more than beaches and music — it’s a living laboratory where life has learned to adapt to wind, rock, and drought.

Between the mountains of Serra da Malagueta and the valleys of São Jorge dos Órgãos thrive endemic species, plants that exist nowhere else on Earth.

Walking along the island’s red-earth trails, you’ll find a surprising biodiversity — quiet, subtle, yet essential to Santiago’s ecological balance.

 Echium hypertropicum — the “Cow’s Tongue”

Family and Origin

to the Boraginaceae family, this plant — locally called língua-de-vaca — grows in the sub-humid and mountainous areas of Santiago.

It’s easy to recognize by its violet-blue flowers and long, narrow leaves waving in the ocean breeze.

Curiosity: its seeds contain a natural oil rich in gamma-linolenic acid, often used in eco-cosmetics.

Where to find it: around the Serra da Malagueta hills and the greener inland valleys.

 Limonium lobinii — the “Carqueja of Santiago”

Family and Origin

Yet resilient, this beautiful plant from the Plumbaginaceae family.

Endemic to Santiago Island, Cape Verde — found only in the Serra Malagueta mountain range.

Grows between 550 and 800 meters above sea level.

Botanical Description

Height: Usually up to 40 cm in height; forms compact tufts clinging to rocky cliffs.

Leaves: Arranged in basal rosettes, oblong to spoon-shaped, thick and leathery; older dry leaves often remain attached around the base, protecting new growth

Inflorescence: Each rosette produces a flowering stalk bearing delicate clusters of tiny, papery, lilac or whitish flowers, typical of the Limonium genus.

Fruits: Small, dry capsules (achenes) that release minute seeds dispersed by wind

Adaptations: Succulent-like leaves and compact structure help the plant retain moisture and resist strong coastal winds and saline air.

Ecology and Behavior

• Functions as a pioneer and stabilizing species on rocky cliffs, contributing to micro-soil formation and providing niches for insects and small invertebrates.
• ts flowering period supports pollinating insects, contributing to local biodiversity.
• Reproduction: Sexual reproduction via wind-dispersed seeds; vegetative renewal through new rosettes from the woody base.
• Population structure: Extremely limited — small, isolated clusters restricted to a few cliff faces in Serra Malagueta.

Critically Endangered” (IUCN Red List).

Traditional Use

Limonium Lobinii has gained symbolic importance.

It is often presented as a symbol of resilience and uniqueness, representing the strenght of Santiago’s native flora and the need to protect fragile island ecosystems.

 Lavandula rotundifolia — the Cape Verdean Lavender

Family and Origin

Lavandula rotundifolia is a remarkable endemic lavender of the Cape Verde Islands, belonging to the Lamiaceae family.

Known in Cape Verde as “aipo.”

This aromatic shrub has evolved to thrive on rocky, semi-arid slopes, perfectly adapted to strong sun, dry winds, and volcanic soils.

It is one of the most distinctive native plants contributing to Cape Verde’s natural beauty and biodiversity.

Where to see it: between São Jorge and Rui Vaz, or along the eco-paths in the southern part of the island.

Botanical Description

Leaves: Characteristically rounded or broadly oval (hence the name rotundifolia), with evergreen, dense foliage that helps the plant conserve water.

Flowers: Small violet-blue flower spikes, occasionally whitish, typical of the lavender genus (Lavandula).

Adaptations: The compact structure and thick leaves allow the species to resist drought, intense sunlight, and wind exposure.

Ecology and Behavior

 Ecological role: Acts as a pioneer species that helps stabilize soils and prevent erosion in fragile ecosystems.

 Drought-tolerant and thrives in full sun.

Prefers well-drained volcanic soils with minimal organic matter.

Provides habitat and nectar for native pollinators and insects.

Traditional Use

Traditionally, the plant has been used to treat stomach ailments and digestive problems in Cape Verdean folk medicine.

Aromatic and ornamental use: Its pleasant fragrance and evergreen habit make it valuable as an ornamental shrub in dry gardens or ecological landscaping.

Cultural value: Although not widely commercialized, Lavandula rotundifolia represents resilience, adaptation, and the botanical identity of the Cape Verde Islan

Conyza varia — the plant of tradition

Family and Origin

Locally as marcelinha or tabuinha, this humble Asteraceae species.

Where it grows: dry inland fields and rocky slopes throughout Santiago.

Often appears near abandoned farmlands or along trails.

Botanical description

Height: annual or short -lived perennial herb.

Stem: Erect, branched in the upper pat, covered with fine hairs.

Leaves: narrow and lance-shaped,slightly serrated edges, rough surface.

Flowers: small yellowish-white or greenish heads grouped in terminal clusters.

Fruits : tiny achenes with a silky pappus that allows wind dispersal.

Ecology and Behavior

• A pioneer species that colonizes degraded or eroded lands.
• Helps stabilize the soil and reduce surface erosion.
• Can become weedy in cultivated areas, competing with crops for water and nutrients.

Traditional Use

Medicinal infusions or decoctions to relieve pain, inflammation, or digestive issues;

Natural insect repellent due to its resinous scent;

Ecological restoration, as a hardy species that improves soil structure and biodiversity.

Note: Some Conyza species may contain mildly irritant or toxic compounds, so traditional uses should be approached with caution.

Responsible travel tips

Stay on marked trails. Avoid trampling or collecting plants.

Photograph respectfully. Use your zoom — don’t get too close.

Leave no trace. Bring a reusable bottle and reduce waste.

Support local guides. Your visit helps protect ecosystems and communities.

Santiago, a living green continent

Every flower in Santiago tells a story of resilience and balance.

To walk among its valleys is to understand how fragile and beautiful this harmony can be.

Travel here with curiosity, care, and respect — and you’ll become part of Cape Verde’s sustainable future.

“Those who observe nature with respect become part of its silent breath.”