Euphorbia chamaesyce

Names and Synonyms

Scientific Names

Accepted name

Synonyms

• Chamaesyce massiliensis
• Chamaesyce libassii
• Chamaesyce vulgaris
• Xamesike palestina
• Xamesike xamobala
• Xamesike vulgaris
• Tithymalus nummularius
• Tithymalus chamaesyce
• Euphorbia libassii
• Anisophyllum chamaesyce
• Euphorbia massiliensis
• Ditrita rotundifolia
• Chamaesyce canescens
• Euphorbia chamaesyce subsp. canescens
• Euphorbia chamaesyce var. massiliensis
• Chamaesyce canescens subsp. glabra
• Euphorbia pinnulosa
• Euphorbia chamaesyce var. gabriuscula
• Chamaesyce canescens subsp. massiliensis
• Euphorbia chamaesyce f. glabra
• Euphorbia chamaesyce var. hirsuta
• Euphorbia chamaesyce f. pilosa
• Euphorbia canescens
• Chamaesyce vulgaris subsp. massiliensis
• Euphorbia vaticana
• Euphorbia chamaesyce var. canescens
• Euphorbia chamaesyce var. glabriuscula
• Euphorbia chamaesyce subsp. massiliensis
• Euphorbia massiliensis var. villosa

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 Malpighiales, it is classified under the family Euphorbiaceae and the genus Euphorbia.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a specific geographical distribution across several European regions. In Northern Europe, its presence can be noted within Great Britain. Moving into Middle Europe, the species is found growing in Austria. It also inhabits the territories of both Czechia and Slovakia. Furthermore, its range extends through Germany and Hungary.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Euphorbia chamaesyce is characterized by its ability to thrive across a diverse range of terrains and altitudinal gradients. It is primarily found inhabiting various environments, including mountains, steppes, stony places, and even disturbed areas such as crop fields. This species demonstrates significant adaptability to different topographical levels, occupying an elevational range that spans from a minimum of 400 m AMSL to a maximum of 1800 m AMSL.

Elevational range max:

1800 m AMSL

Elevational range min:

400 m AMSL

Habitat :

crop fields, mountains, steppe, stony places

Life history

The life history of Euphorbia chamaesyce is characterized by an annual lifecycle, meaning it completes its entire biological progression from germination to seed production within a single growing season. Functionally, the species is classified as a therophyte, a life form defined by plants that survive unfavorable environmental conditions through highly resistant seeds rather than persistent vegetative structures. This strategy allows the plant to persist in its habitat by awaiting optimal seasonal conditions to germinate, grow, and reproduce rapidly before the onset of stress.

Life form :

therophyte

Lifecycle :

annual

Morphology

The morphology of Euphorbia chamaesyce is characterized by its growth form as a non-woody herb, manifesting as both a herb and a forb. This species is primarily terrestrial in its habitat, functioning as an independent organism rather than a parasite or epiphyte. It exhibits a prostrate shoot orientation, maintaining a self-supporting climbing habit without the need for external structures like lianas or vines. In terms of dimensions, the plant is diminutive, with a total plant height ranging from a minimum of 0.05 m to a maximum of 0.2 m. The individual shoot length is similarly compact, measuring between a minimum of 5 cm and a maximum of 15 cm.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

herb

Parasite :

independent

Plant height max:

0.2 m

Plant height min:

0.05 m

Shoot length max:

15 cm

Shoot length min:

5 cm

Shoot orientation :

prostrate

Woodiness :

non-woody

Physiology

The physiology of Euphorbia chamaesyce is characterized by specialized adaptations for moisture retention and efficient carbon fixation in challenging environments. The plant exhibits distinct succulence, a key physiological trait that allows for the storage of water within its tissues to survive periods of drought. Its metabolic efficiency is driven by a C4 photosynthetic pathway, which optimizes CO2 fixation and reduces photorespiration, providing a competitive advantage in high-temperature or light-intensive habitats. The vegetative morphology supports these physiological functions through small, specialized leaves; these elliptic-shaped leaves are diminutive in size, typically ranging from a minimum length of 0.5 cm to a maximum of 0.7 cm, and maintain a narrow width between 0.3 cm and 0.4 cm. This reduced leaf surface area, combined with its succulent nature and C4 metabolism, facilitates a highly efficient water-use strategy.

Leaf form :

elliptic

Leaf length max:

0.7 cm

Leaf length min:

0.5 cm

Leaf width max:

0.4 cm

Leaf width min:

0.3 cm

Photosynthetic pathway :

C4

Succulence :

yes

Reproduction

The reproduction of Euphorbia chamaesyce is characterized by a versatile flowering period that begins in December and can extend through the year, concluding in September, though the timing remains variable. The plant produces flowers that are brown in color. Following pollination, the development of fruit is marked by small dimensions, with lengths ranging from a minimum of 0.14 cm to a maximum of 0.17 cm, and widths ranging between 0.15 cm and 0.18 cm. The resulting seeds are also quite minute, possessing a mean mass of approximately 0.000152 g. These seeds vary in size, with lengths between 1 mm and 1.3 mm and widths ranging from 0.6 mm to 0.9 mm. Regarding the dispersal of its progeny, the species utilizes a zoochorous syndrome, relying on animals to aid in the spread of its seeds.

Dispersal syndrome :

zoochorous

Flower colour :

brown

Flowering time :

Dec

Flowering time :

Sep

Fruit length max:

0.17 cm

Fruit length min:

0.14 cm

Fruit width max:

0.18 cm

Fruit width min:

0.15 cm

Seed length max:

1.3 mm

Seed length min:

1 mm

Seed mass mean:

0.000152 g

Seed width max:

0.9 mm

Seed width min:

0.6 mm

Sources: Global Inventory of Floras and Traits (GIFT)

Plant Parts

Euphorbia chamaesyce has 1 reported plant parts identified across 1 scientific publications and several other databases that are studied for medicinal purposes. The most consistently reported plant part include leaf.

Leaf

1. Antimicrobial agents and chemotherapy

Chemicals

Euphorbia chamaesyce has 4 reported phytochemicals identified across 1 scientific publications and several other databases. The most consistently reported chemicals include Flavonoids, Gallic acid, polyphenols, quercetin.

Flavonoids

1. Antibiotics (Basel, Switzerland)

Gallic acid

1. Antibiotics (Basel, Switzerland)

polyphenols

1. Antibiotics (Basel, Switzerland)

quercetin

1. Antibiotics (Basel, Switzerland)

Activities

Euphorbia chamaesyce has 2 reported activities identified across 1 scientific publications and several other databases. The most consistently reported activities include Antimicrobial, Antioxidant.

Antimicrobial

1. Antibiotics (Basel, Switzerland)

Antioxidant

1. Antibiotics (Basel, Switzerland)

Conditions

Euphorbia chamaesyce has 4 reported investigations on conditions identified across 1 scientific publications and several other databases. The most consistently reported conditions include Shigella flexneri, Staphylococcus aureus, cancer, tumor.

Shigella flexneri

1. Antibiotics (Basel, Switzerland)

Staphylococcus aureus

1. Antibiotics (Basel, Switzerland)

Cancer

1. Planta medica

Tumor

1. Planta medica

Preparations

Euphorbia chamaesyce has 10 reported preparations identified across 1 scientific publications and several other databases. The most consistently reported preparations include Crude extract, KSE-23, alcohol extract, alcoholic extract, aqueous leaf extract.

Crude extract

1. Journal of complementary & integrative medicine

Kse-23

1. Journal of ethnopharmacology

Alcohol extract

1. Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica

Alcoholic extract

1. Antibiotics (Basel, Switzerland)

Aqueous leaf extract

1. Antimicrobial agents and chemotherapy

Ethanol extract of whole plant euphorbia prostrata

1. Journal of ethnopharmacology

Ethanolic plant extract (epe)

1. Journal of complementary & integrative medicine

Ethyl acetate extract

1. Journal of ethnopharmacology

Ethyl acetate fraction

1. Journal of ethnopharmacology

Methanol extracts

1. BMC research notes