Maritime Pine

Names and Synonyms

Common Names

• Atlantic Maritime Pine
• Maritime Pine
• cluster pine
• pinaster pine

Scientific Names

Accepted name

Synonyms

• Pinus maritima var. alterna

Regional and Traditional Names

Sources: Wikidata, Catalogue of Life

Taxonomical Classification

This plant belongs to the kingdom Plantae and is classified under the phylum Streptophyta within the class Equisetopsida. It is further organized into the subclass Pinidae and order Pinales, falling under the family Pinaceae. Finally, it is identified by the genus Pinus.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant is found across several distinct regions of the European continent. In Northern Europe, its distribution includes the islands of Great Britain and Ireland. Moving toward Middle Europe, the species can be located within Belgium. Its range also extends into Southwestern Europe, specifically reaching the Baleares islands. Finally, the plant is also documented growing in the Mediterranean territory of Corse.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Pinus pineaster is defined by its adaptability to a wide vertical distribution within its habitat, spanning a significant altitudinal gradient. This species thrives across an elevational range that begins at sea level (0 m AMSL) and extends up to a maximum altitude of 1500 m AMSL. Throughout its natural distribution, the plant typically occupies mid-altitude zones, with an elevational range mean of approximately 868 m AMSL. This broad range suggests an ability to tolerate diverse environmental conditions, from coastal or lowland influences to the more temperate, montane climates found at higher elevations.

Elevational range max:

1500 m AMSL

Elevational range mean:

868 m AMSL

Elevational range min:

0 m AMSL

Life history

The life history of Pinus pineaster is characterized by its nature as a perennial organism with an impressive lifespan that can reach up to 250 years. As a phanerophyte, the plant maintains its photosynthetic organs on elevated woody stems, exhibiting a life form that allows it to dominate its ecological niche over many centuries. Throughout its long existence, it remains evergreen, retaining its foliage continuously rather than shedding it seasonally. This persistent vegetative state, combined with its long-lived perennial lifecycle, allows the species to maintain stability and structural presence within its environment for generations.

Deciduousness :

evergreen

Life form :

phanerophyte

Lifecycle :

perennial

Lifespan :

250

Morphology

The morphology of Pinus pineaster is characterized by a robust, woody growth form, specifically classified as a tree. As a terrestrial and independent organism, it does not function as a parasite or an epiphyte, maintaining a self-supporting structure rather than behaving as a climber, liana, or vine. The plant exhibits significant variations in stature, with heights ranging from a minimum of 2 m to a maximum of 40 m, maintaining an average plant height of approximately 28.75 m.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

tree

Parasite :

independent

Plant height max:

40 m

Plant height mean:

28.75 m

Plant height min:

2 m

Woodiness :

woody

Physiology

The physiology of Pinus pinaster is characterized by a highly specialized leaf structure and metabolic efficiency adapted for its environment. The plant utilizes a C3 photosynthetic pathway to convert light energy into chemical energy. Its leaves exhibit an acicular form, appearing as needle-like structures that are evolutionarily optimized for moisture retention and reduced transpiration. These needles typically measure between 10 cm and 25 cm in length, with a very narrow width ranging from a minimum of 0.1 cm to a maximum of 0.2 cm (with a mean width of 0.2 cm). Due to this compact and dense morphology, the plant possesses a relatively low Specific Leaf Area (SLA) with a mean value of 24 cm²/g. Furthermore, Pinus pinaster is a non-carnivorous species and does not function as a nitrogen fixer, relying instead on soil nutrient availability to support its physiological processes.

Carnivory :

non-carnivorous

Leaf form :

acicular

Leaf length max:

25 cm

Leaf length min:

10 cm

Leaf width mean:

0.2 cm

Leaf width min:

0.1 cm

Nitrogen fixer :

no

Photosynthetic pathway :

C3

Specific Leaf Area (SLA) mean:

24 cm²/g

Reproduction

The reproduction of Pinus pineaster is characterized by a sexual process that is monoecious, with asexual reproduction being entirely absent. The flowering cycle typically begins in April and concludes in May, utilizing an abiotic pollination syndrome specifically driven by the wind. The plant produces dry, brown fruit in the form of cones, which exhibit a mean length of 16 cm (ranging from a minimum of 14 cm to a maximum of 22 cm) and a mean width of 5 cm (ranging from 5 cm to a maximum of 8 cm). Following fertilization, the seeds are dispersed via an anemochorous syndrome, relying on wind for movement. These seeds vary in length, with a mean of 21 mm (though measurements range from a minimum of 7 mm to a maximum of 8 mm in some datasets) and a mean mass of approximately 0.05048946 g, with individual seed masses ranging from a minimum of 0.03 g to a maximum of 0.076 g.

Dispersal syndrome :

anemochorous

Flowering time :

Apr

Flowering time :

May

Fruit colour :

brown

Fruit dryness :

dry

Fruit length max:

22 cm

Fruit length mean:

16 cm

Fruit length min:

14 cm

Fruit type :

cone

Fruit width max:

8 cm

Fruit width mean:

5 cm

Pollination syndrome :

wind

Pollination syndrome :

abiotic

Reproduction asexual :

absent

Reproduction sexual :

monoecious

Seed length max:

8 mm

Seed length mean:

21 mm

Seed length min:

7 mm

Seed mass max:

0.076 g

Seed mass mean:

0.05048946 g

Seed mass min:

0.03 g

Sources: Global Inventory of Floras and Traits (GIFT)

Chemicals

Pinus pinaster has 4 reported phytochemicals identified across 0 scientific publications and several other databases. The most consistently reported chemicals include TAXIFOLIN, CATECHIN, Phytoestrogens, dihydroquercetin.

TAXIFOLIN

1. Journal of medicinal food
2. Biotechnology and applied biochemistry

CATECHIN

1. Journal of medicinal food

Phytoestrogens

1. Climacteric : the journal of the International Menopause Society

dihydroquercetin

1. Biotechnology and applied biochemistry

Conditions

Pinus pinaster has 6 reported investigations on conditions identified across 0 scientific publications and several other databases. The most consistently reported conditions include Diabetic Retinopathy, dermatoses, endometriosis, osteoporosis, pain.

Diabetic retinopathy

1. Drug research

Dermatoses

1. Phytotherapy research : PTR

Endometriosis

1. Pharmacological research

Osteoporosis

1. Journal of traditional and complementary medicine

Pain

1. Journal of medicinal food

Psoriasis

1. Phytotherapy research : PTR

Preparations

Pinus pinaster has 3 reported preparations identified across 0 scientific publications and several other databases. The most consistently reported preparations include Bark extract, EOs, herbal dietary supplement.

Bark extract

1. Journal of ethnopharmacology

Eos

1. Letters in applied microbiology

Herbal dietary supplement

1. Journal of ethnopharmacology