Mezereon

Names and Synonyms

Common Names

• February daphne
• lady laurel
• mezereon
• paradise plant
• paradise-plant
• mezereum
• spurge laurel
• spurge olive

Scientific Names

Accepted name

Synonyms

• Thymelaea mezereum

Regional and Traditional Names

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 Malvales, it is classified under the family Thymelaeaceae and is identified by the genus Daphne. Specifically, its taxonomic designation is Daphne mezereum.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a specific distribution across several regions within Northern Europe. It can be found growing in the natural landscapes of Denmark. Additionally, its presence extends to the territories of Finland and Norway. The species is also documented throughout the various regions of Sweden. Finally, its geographical range includes the islands of Great Britain.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Daphne mezereum is closely tied to temperate woodland environments, where it thrives primarily within forest ecosystems and mountainous regions. It is frequently found in deciduous or mixed forests, often colonizing the understory of shaded groves where it can benefit from the nutrient-rich leaf litter and moderate moisture levels typical of these habitats. Its presence in mountainous areas indicates an ability to tolerate cooler climatic conditions and varied elevations, often occupying calcareous soils or rocky slopes within montane belts. By occupying these specific niches, the plant plays a role in the structural complexity of the forest floor, utilizing the seasonal light availability characteristic of woodland environments to support its growth cycle.

Habitat :

forest, mountains

Life history

The life history of Daphne mezereum is characterized by its status as a perennial plant, allowing it to establish a long-term presence within its ecosystem. As a phanerophyte, its regenerative buds are located high above the ground on woody stems, a structural adaptation that defines its growth habit. This species exhibits a deciduous nature, shedding its foliage seasonally to enter a period of dormancy. Its development follows a robust lifecycle consistent with its classification as a phanerophyte, ensuring its survival through varying environmental conditions via its persistent woody structure.

Deciduousness :

deciduous

Life form :

phanerophyte

Lifecycle :

perennial

Morphology

The morphology of Daphne mezereum is characterized by its growth form as a woody shrub. As a self-supporting plant, it does not function as a climber or a liana, and it grows as an independent organism rather than a parasite or an epiphyte. It is a terrestrial species with a typical shrubby structure. In terms of stature, the plant exhibits variable height, with a minimum height of 0.3 m, a maximum height of 1.5 m, and a mean plant height of approximately 0.762 m.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

shrub

Parasite :

independent

Plant height max:

1.5 m

Plant height mean:

0.762 m

Plant height min:

0.3 m

Woodiness :

woody

Physiology

The physiology of Daphne mezereum is characterized by a C3 photosynthetic pathway, which is typical for many temperate deciduous shrubs. The plant exhibits a non-carnivorous nutritional strategy, relying entirely on soil-based nutrient uptake rather than capturing prey. Morphologically, its leaves maintain a mean surface area of approximately 3.409 cm², contributing to its overall photosynthetic efficiency. Furthermore, the plant possesses a mean Specific Leaf Area (SLA) of 289.16 cm²/g, a metric that reflects the structural investment and resource allocation within its leaf tissue.

Carnivory :

non-carnivorous

Leaf size mean:

3.409 cm²

Photosynthetic pathway :

C3

Specific Leaf Area (SLA) mean:

289.16 cm²/g

Reproduction

The reproduction of Daphne mezereum is driven by a biotic pollination syndrome, primarily utilizing insects such as bees to facilitate fertilization, as self-fertilization is notably absent. The flowering period typically begins in March and concludes in April, though the timing can be variable. Following successful pollination, the plant produces fruit classified as a drupe, which is indehiscent in nature. The seeds produced within these fruits vary in size, with a minimum mass of 0.003 g, a mean mass of approximately 0.067 g, and a maximum mass of 0.2 g. Dispersal of the seeds is achieved through a zoochorous syndrome, specifically via endozoochory, where animals consume the fruit and disperse the seeds. There is no evidence of asexual reproduction in this species, meaning it relies entirely on sexual processes for propagation.

Dehiscence :

indehiscent

Dispersal syndrome :

zoochorous

Dispersal syndrome :

endozoochorous

Flowering time :

Mar

Flowering time :

Apr

Fruit type :

drupe

Pollination syndrome :

insect

Pollination syndrome :

bee

Pollination syndrome :

biotic

Reproduction asexual :

absent

Seed mass max:

0.2 g

Seed mass mean:

0.0672833335 g

Seed mass min:

0.003 g

Self fertilization :

absent

Sources: Global Inventory of Floras and Traits (GIFT)

Chemicals

Daphne mezereum has 20 reported phytochemicals identified across 0 scientific publications and several other databases. The most consistently reported chemicals include Daphnin, 12-Hydroxydaphnetoxin, ARABINOGALACTAN, Arabinan, BETA-SITOSTEROL.

Daphnin

1. Dr. Duke
2. Phytochemistry

12-Hydroxydaphnetoxin

1. Dr. Duke

ARABINOGALACTAN

1. Carbohydrate polymers

Arabinan

1. Carbohydrate polymers

BETA-SITOSTEROL

1. Dr. Duke

Daphnetoxin

1. Dr. Duke

Daphnoretin

1. Dr. Duke

FAT

1. Dr. Duke

Galactan

1. Carbohydrate polymers

Mannan

1. Carbohydrate polymers

Activities

Daphne mezereum has 99 reported activities identified across 0 scientific publications and several other databases. The most consistently reported activities include Aggregant, Analgesic, Androgenic, Angiogenic, Anorexic.

Aggregant

1. Dr. Duke

Analgesic

1. Dr. Duke

Androgenic

1. Dr. Duke

Angiogenic

1. Dr. Duke

Anorexic

1. Dr. Duke

Anti-LDL

1. Dr. Duke

AntiDNA

1. Dr. Duke

AntiRNA

1. Dr. Duke

Antiadenomic

1. Dr. Duke

Antiallergenic

1. Dr. Duke

Conditions

Daphne mezereum has 3 reported investigations on conditions identified across 0 scientific publications and several other databases. The most consistently reported conditions include diarrhea, cancers, tuberculosis.

Diarrhea

1. Carbohydrate polymers
2. Phytochemistry

Cancers

1. Science (New York, N.Y.)

Tuberculosis

1. Phytochemistry