Euphorbia granulata

Names and Synonyms

Scientific Names

Accepted name

Synonyms

• Tithymalus granulatus
• Anisophyllum granulatum
• Euphorbia sistanica
• Agaloma graminifolia
• Chamaesyce granulata
• Chamaesyce granulata var. glabrata
• Euphorbia granulata var. glaberrima
• Chamaesyce granulata var. turcomanica
• Euphorbia granulata var. glabrata
• Chamaesyce turcomanica
• Euphorbia granulata var. turcomanica
• Chamaesyce sistanica
• Euphorbia fragilis
• Euphorbia turcomanica
• Euphorbia forskaolii var. glabrata
• Euphorbia turcomanica var. tigridis
• Euphorbia kralickii
• Euphorbia arillata
• Euphorbia aegyptiaca var. indica

Sources: Wikidata, Catalogue of Life

Taxonomical Classification

This plant belongs to the kingdom Plantae and is classified under the phylum Streptophyta and class Equisetopsida. Within the subclass Magnoliidae, it falls under the order Malpighiales and the family Euphorbiaceae. Ultimately, it is identified by the genus Euphorbia.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant is native to the expansive landscapes of Northern Africa. Within this region, its presence is documented across the diverse terrains of Algeria and Egypt. It also thrives in the specific environmental conditions found in Libya. Furthermore, the species can be identified throughout the territories of Morocco. Finally, its geographical range extends into the coastal and inland areas of Tunisia.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Euphorbia granulata is defined by its ability to thrive in specialized and often harsh environmental conditions. This species is typically found inhabiting saline places, sandy substrates, steppe environments, and stony places, demonstrating a high tolerance for varied soil textures and high salinity levels. Its altitudinal distribution is relatively broad, ranging from a minimum elevation of 400 m AMSL to a maximum of 2000 m AMSL, allowing it to occupy a diverse range of topographical niches within its geographical range.

Elevational range max:

2000 m AMSL

Elevational range min:

400 m AMSL

Habitat :

saline places, sand, steppe, stony places

Life history

The life history of Euphorbia granulata is characterized by an annual lifecycle, meaning the plant completes its entire developmental process from germination to seed production within a single growing season. As a therophyte, it maintains its life strategy by surviving the unfavorable seasons primarily in the form of seeds, which remain dormant until environmental conditions become suitable for growth. This life form indicates that the vegetative structure does not persist through the dormant period, instead relying on the rapid establishment of a new generation each year to ensure species continuity.

Life form :

therophyte

Lifecycle :

annual

Morphology

The morphology of Euphorbia granulata is characterized by its growth form as a non-woody herb, specifically classified as a herb and a forb. This species is a self-supporting plant that does not function as a climber, parasite, or epiphyte, maintaining an independent lifestyle in its terrestrial habitat. It exhibits a diminutive stature, with a plant height that typically ranges from a minimum of 0.05 m to a maximum of 0.15 m, maintaining an average height of approximately 0.1 m.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

herb

Parasite :

independent

Plant height max:

0.15 m

Plant height mean:

0.1 m

Plant height min:

0.05 m

Woodiness :

non-woody

Physiology

The physiology of Euphorbia granulata is characterized by its specialized metabolic adaptations to arid environments, most notably through its use of the C4 photosynthetic pathway. Unlike plants utilizing the standard C3 pathway, this species employs a C4 mechanism to enhance carbon fixation efficiency and minimize photorespiration, allowing it to thrive under high light intensities and elevated temperatures. Furthermore, regarding its nutrient acquisition strategies, Euphorbia granulata does not function as a nitrogen fixer, meaning it lacks the symbiotic relationship with nitrogen-fixing bacteria required to convert atmospheric nitrogen into usable forms, and instead relies on the uptake of nitrates and ammonium from the soil substrate.

Nitrogen fixer :

no

Photosynthetic pathway :

C4

Reproduction

The reproduction of Euphorbia granulata is characterized by a distinct seasonal flowering cycle that dictates its reproductive success. The flowering process typically commences in March, marking the beginning of its reproductive phase. This period of bloom continues through the spring, reaching its conclusion in May. While the specific timing can be subject to environmental variations, the primary window for flowering is concentrated within these months, facilitating the necessary biological processes for the plant's propagation.

Flowering time :

Mar

Flowering time :

May

Sources: Global Inventory of Floras and Traits (GIFT)

Plant Parts

Euphorbia granulata 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. Phytotherapy research : PTR

Chemicals

Euphorbia granulata has 11 reported phytochemicals identified across 1 scientific publications and several other databases. The most consistently reported chemicals include Ag, As, CD, CR, Flavonoids.

Ag

1. Environmental science and pollution research international

As

1. Environmental science and pollution research international

CD

1. Environmental science and pollution research international

CR

1. Environmental science and pollution research international

Flavonoids

1. PloS one

Hg

1. Environmental science and pollution research international

NI

1. Environmental science and pollution research international

PB

1. Environmental science and pollution research international

Saponins

1. PloS one

Tannins

1. PloS one

Activities

Euphorbia granulata has 5 reported activities identified across 1 scientific publications and several other databases. The most consistently reported activities include Antibacterial, Antifungal, Antioxidant, Diuretic, Spasmolytic.

Antibacterial

1. Journal of complementary & integrative medicine

Antifungal

1. Journal of complementary & integrative medicine

Antioxidant

1. Journal of complementary & integrative medicine

Diuretic

1. Journal of complementary & integrative medicine

Spasmolytic

1. Journal of complementary & integrative medicine

Medicinal Uses

Euphorbia granulata has 5 reported medicinal uses identified across 1 scientific publications and several other databases. The most consistently reported uses include anuria, colitis, gastric ulcers, infections, oliguria.

Most Reported Uses

Preparations