Dichanthium foveolatum

Names and Synonyms

Scientific Names

Accepted name

Synonyms

• Cymbopogon strictus
• Hypogynium foveolatum
• Eremopogon strictus
• Andropogon monostachyus
• Andropogon orthos
• Sorghum foveolatum
• Eremopogon foveolatus
• Andropogon foveolatus
• Andropogon foveolatus var. plumosus

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. As a member of the subclass Magnoliidae and order Poales, it is situated in the family Poaceae. Finally, its specific taxonomic identification is placed within the genus Dichanthium.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a specific geographical distribution primarily concentrated across the Northern African region. Its presence is documented in the North African nations of Algeria, Egypt, and Morocco. Additionally, it can be found growing within the territory of Western Sahara. Beyond the African mainland, the species extends its range into the Macaronesian region. Specifically, this distribution includes the Canary Islands, marking the western reaches of its habitat.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Dichanthium fooveolatum is characterized by its ability to thrive across a broad vertical gradient, occupying diverse altitudinal zones. It is distributed from sea level up to an elevation of 1500 m AMSL, demonstrating significant adaptability to varying topographic pressures and atmospheric conditions. This wide elevational range suggests the species can inhabit a variety of ecological niches, ranging from lowland plains to mid-altitude montane regions, provided the specific substrate and climatic requirements are met.

Elevational range max:

1500 m AMSL

Elevational range min:

0 m AMSL

Life history

The life history of Dichanthium fooveolatum is characterized by its perennial lifecycle, allowing it to persist across multiple growing seasons. It functions as a cryptophyte, utilizing specialized structures to survive unfavorable environmental conditions, and more specifically exhibits a hemicryptophyte life form, where its perennating buds are located at or just below the soil surface to ensure regeneration.

Life form :

hemicryptophyte

Life form :

cryptophyte

Lifecycle :

perennial

Morphology

The morphology of Dichanthium fooveolatum is characterized by a graminoid growth form, functioning as a non-woody herb. It is a terrestrial plant that grows as an independent organism, rather than acting as a parasite or an epiphyte. The plant exhibits an ascending shoot orientation, with a height that typically ranges from a minimum of 0.15 m to a maximum of 0.8 m. In terms of its structural habit, it is a self-supporting species rather than a climber, liana, or vine.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

herb

Growth form :

graminoid

Parasite :

independent

Plant height max:

0.8 m

Plant height min:

0.15 m

Shoot orientation :

ascending

Woodiness :

non-woody

Physiology

The physiological structure of the foliage in Dichanthium fooveolatum is characterized by significant variability in leaf dimensions, reflecting its adaptive morphology. The leaf length exhibits a broad developmental range, spanning from a minimum of 1 cm to a maximum of 15 cm. Complementing this longitudinal variation is a narrow lateral profile, where the leaf width fluctuates between a minimum of 0.1 cm and a maximum of 0.3 cm. This combination of elongated length and extremely reduced width suggests a physiological adaptation to minimize transpiration while maximizing surface area for light interception within its specific ecological niche.

Leaf length max:

15 cm

Leaf length min:

1 cm

Leaf width max:

0.3 cm

Leaf width min:

0.1 cm

Reproduction

The reproduction of Dichanthium fooveolatum is characterized by a flowering period that is notably flexible, as the plant can exhibit flowering throughout the entire year, spanning from January to December, though it is specifically noted to bloom during the month of April. The reproductive structures are quite minute, with the flowers reaching a maximum length of only 0.2 cm. Because the flowering onset and conclusion are highly variable and can occur in any month depending on environmental conditions, the reproductive cycle remains adaptable throughout the seasonal transitions.

Flower length max:

0.2 cm

Flowering time :

Apr

Sources: Global Inventory of Floras and Traits (GIFT)

Chemicals

Dichanthium foveolatum has 3 reported phytochemicals identified across 0 scientific publications and several other databases. The most consistently reported chemicals include CHLOROFORM, PETROLEUM ETHER, acetone.

CHLOROFORM

1. Comparative immunology, microbiology and infectious diseases

PETROLEUM ETHER

1. Comparative immunology, microbiology and infectious diseases

acetone

1. Comparative immunology, microbiology and infectious diseases