Portuguese Crowberry
ExplorePlants
Portuguese Crowberry
corema album
The Portuguese Crowberry (Corema album), known locally as camarinha, is a fascinating evergreen shrub endemic to the Atlantic dunes of the Iberian Peninsula. This hardy coastal survivor thrives in harsh, nutrient-poor sands where few other plants can persist. Historically, its pearl-like white berries were a popular wild treat, harvested by coastal communities for their refreshing, slightly acidic flavor. Today, this plant is recognized as a vital ecological cornerstone of dune ecosystems, helping stabilize shifting sands and providing essential sustenance to local wildlife. Despite its resilience, coastal development and habitat fragmentation pose ongoing challenges to its survival, making it a key species of conservation concern in Portugal and Spain.
Habitat: Found in coastal sand dunes and maritime pine forests along the Atlantic coast of the Iberian Peninsula and southwest France.
Appearance
A low-growing, densely branched shrub, the Portuguese Crowberry typically reaches 30 to 100 centimeters in height. It features small, needle-like, dark green leaves that release a pleasant rosemary-like fragrance when crushed. The plant is dioecious, meaning individual shrubs are either male or female; during late winter, male plants display inconspicuous, reddish-brown flowers, while female plants produce the species' most distinct feature: glossy, translucent white or light pink berries that resemble tiny pearls, clustering abundantly along the branches during late summer.
KingdomPlantaePhylumTracheophytaClassMagnoliopsidaOrderEricalesFamilyEricaceaeGenusCorema
Category
PlantsRarity
Common
Danger
1/5 · Very low
Snaps
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Interesting facts
In the 19th century, the acidic, refreshing berries were regularly sold by street vendors in Portuguese coastal towns as a thirst-quenching snack.
The berries of the Portuguese Crowberry are unique among European crowberries for being white, earning them the nickname 'pearls of the dunes'.
The genus name 'Corema' comes from the Greek word for 'broom', referring to the shrub's historical use in making traditional sweeping brooms.
Special abilities
Ability
Coastal Dune Anchoring
Deep, extensive root systems bind loose sand, stabilizing fragile coastal dunes against strong wind erosion.
Ability
Drought-Resistant Foliage
Tiny, needle-like ericoid leaves minimize surface area, drastically reducing water loss through transpiration in dry, sandy soils.
Ability
Allelopathic Suppression
Releases specialized chemical compounds into the surrounding soil to inhibit the growth of competing plant species.
Measurements & details
- Length
- 30+ cm
- Weight
- 1+ kg
- Lifespan
- 15+ years
- Incubation
- 60+ days
Diet & Feeding
As a photoautotrophic plant, it synthesizes its own sugars through photosynthesis, utilizing solar energy, water, and carbon dioxide.
Primary Foods
- Sunlight
- Carbon dioxide
- Water
- Soil nutrients
Ecological connections
eaten by
Red Fox
Vulpes vulpes
Consumes the sweet white berries and disperses the seeds across the sand dunes through its droppings.
eaten by
Iberian Azure-winged Magpie
Cyanopica cooki
Feeds on the ripe berries during late summer, serving as an effective seed dispersal agent.
competitor
Ice Plant
Carpobrotus edulis
An aggressive invasive plant that competes directly with the crowberry for space, water, and nutrients on coastal dunes.
Traits
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Also known as
No aliases listed yet.
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Safety
Danger
1/5 · Very low
No special safety notes yet.
Frequently Asked Questions
How to identify Portuguese Crowberry?
The easiest way to identify Portuguese Crowberry is to use the Snappit nature identifier app.
How long is Portuguese Crowberry?
30+ cm
How much does Portuguese Crowberry weigh?
1+ kg
How long does Portuguese Crowberry live?
15+ years
What does Portuguese Crowberry eat?
As a photoautotrophic plant, it synthesizes its own sugars through photosynthesis, utilizing solar energy, water, and carbon dioxide.
Where is Portuguese Crowberry usually found?
Found in coastal sand dunes and maritime pine forests along the Atlantic coast of the Iberian Peninsula and southwest France.
How long do Portuguese Crowberry eggs take to hatch?
60+ days
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