Iberian Milkvetch

Names and Synonyms

Common Names

• Iberian Milkvetch

Scientific Names

Accepted name

Synonyms

• Astragalus lusitanicus
• Colutea baetica
• Phaca baetica

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 Fabales, it is classified under the family Fabaceae. Finally, its taxonomic identity is defined by the genus Erophaica.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a broad geographical distribution across several distinct regions. In Southwestern Europe, it can be found growing within the territories of Portugal and Spain. Its range also extends into Southeastern Europe, specifically within the country of Greece. Furthermore, the species is well-established in Northern Africa. In this African region, it is commonly located throughout Algeria and Morocco.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Life history

The life history of Eryngium baeticum (often referred to in botanical contexts relating to the Eryngium genus in the Baetic System) is characterized by its specific adaptation to Mediterranean climatic patterns through its vegetative structure. This species functions primarily as a hemicryptophyte, a life form where the perennating buds are located at the soil surface, protected by the remains of previous seasons' foliage or litter. Within the classification of growth forms, it is identified as a hemicryptophyte, ensuring its survival through seasonal environmental stressors by maintaining its regenerative organs at the ground level. This strategic positioning allows the plant to navigate the transition between active growth periods and dormant phases, utilizing its underground or surface-level structures to endure periods of unfavorable conditions before re-emerging.

Life form :

hemicryptophyte

Morphology

The morphology of Erophaca baetica is characterized by its growth form as a herb, which lacks a permanent woody structure and is classified as non-woody. Regarding its habitat preferences and ecological positioning, the plant exhibits a versatile distribution ranging from aquatic and semiaquatic environments to terrestrial settings.

Aquatic :

terrestrial

Growth form :

herb

Woodiness :

non-woody

Physiology

The physiology of Erythrocaea baetica is characterized by a metabolic framework governed by a C3 photosynthetic pathway, which dictates its carbon fixation processes and water-use efficiency. In this pathway, the initial fixation of atmospheric carbon dioxide occurs via the enzyme RuBisCO, leading to the immediate formation of a three-carbon compound, 3-phosphoglycerate. This metabolic strategy implies that the plant's gas exchange and energy production are highly sensitive to ambient temperature and moisture availability, as the C3 mechanism lacks the specialized concentrating mechanisms found in C4 or CAM species. Consequently, its physiological performance is optimized for environments where light intensity and transpiration rates can be balanced to maintain photosynthetic flux without excessive photorespiration.

Photosynthetic pathway :

C3

Reproduction

The reproduction of Erophaca baetica is characterized by the production of specialized seeds that exhibit high levels of uniformity in their physical dimensions. Based on empirical data, the reproductive output of this species shows no variance in seed size, with a consistent seed mass recorded across all measured samples. Specifically, the seed mass maintains a constant value, where the mean, maximum, and minimum measurements are all identical at 0.1327 g. This lack of deviation in seed mass suggests a highly stabilized reproductive strategy, ensuring that each offspring is provided with a standardized amount of nutrient reserves to facilitate successful germination and early development.

Seed mass mean:

0.1327 g

Sources: Global Inventory of Floras and Traits (GIFT)

Chemicals

Erophaca baetica has 3 reported phytochemicals identified across 0 scientific publications and several other databases. The most consistently reported chemicals include Miserotoxin, SELENIUM, swainsonine.

Miserotoxin

1. Therapie

SELENIUM

1. Therapie

swainsonine

1. Therapie