Egyptian Autumn Crocus

Names and Synonyms

Common Names

• Egyptian Autumn Crocus

Scientific Names

Accepted name

Synonyms

• Colchicum ritchii var. pusillum
• Colchicum aegyptiacum
• Colchicum ritchii f. pusillum

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 the order Liliales, it is further categorized into the family Colchicaceae. Its specific taxonomic identity is defined by the genus Colchicum, which includes the medicinal species Colchicum ritchii.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a specific geographical distribution across parts of Northern Africa and Western Asia. In the North African region, its presence is recorded in Egypt, Libya, and Tunisia. Moving toward Western Asia, the species can also be found within the territories of Lebanon and Syria. Additionally, its range extends to include the area of Palestine. Together, these locations define the primary natural habitats where this medicinal species is located.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Life history

The life history of Colchicum ritchii is characterized by its status as a perennial plant, ensuring its long-term presence within its natural ecosystem through multiple growing seasons. As a specialized survivalist, it functions as a geophyte, utilizing underground storage organs to endure unfavorable environmental conditions and facilitate regrowth. This evolutionary strategy is further supported by its classification as a cryptophyte, meaning its vital regenerative buds are protected beneath the soil surface, shielding them from external stressors and allowing the plant to emerge seasonally.

Life form :

geophyte

Life form :

cryptophyte

Lifecycle :

perennial

Morphology

The morphology of Colchicum ritchii is characterized by its growth form as a non-woody herb, exhibiting a structure that is entirely non-woody. As a terrestrial plant, it thrives in soil-based environments rather than occupying aquatic or semiaquatic habitats, and it functions as a terrestrial organism rather than an epiphyte. The plant is a self-supporting species, meaning it does not possess climbing tendencies such as being an obligatory or facultative climber. Furthermore, it is an independent organism, showing no parasitic behavior toward other plants.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

herb

Parasite :

independent

Woodiness :

non-woody

Sources: Global Inventory of Floras and Traits (GIFT)

Chemicals

Colchicum ritchii has 2 reported phytochemicals identified across 0 scientific publications and several other databases. The most consistently reported chemicals include (-)-Demecolcine, (-)-colchicine.

(-)-Demecolcine

1. Die Pharmazie

(-)-colchicine

1. Die Pharmazie