Seseli osseum

Names and Synonyms

Scientific Names

Accepted name

Synonyms

• Seseli devenyense
• Seseli beckii
• Seseli elatum subsp. osseum

Regional and Traditional Names

Sources: Wikidata, Catalogue of Life

Taxonomical Classification

This plant belongs to the kingdom Plantae within the phylum Streptophyta and the class Equisetopsida. Classified under the subclass Magnoliidae and the order Apiales, it is a member of the family Apiaceae. Within this family, it is specifically identified by the genus Seseli.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant is primarily distributed across various regions within Middle Europe. It can be found growing in the natural landscapes of Austria. Its presence also extends through the territories of Czechia and Slovakia. Additionally, the species is documented within the borders of Germany and Hungary. Finally, its geographical range includes parts of Poland.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Life history

The life history of Seseli osseum is characterized by a variable lifecycle that can manifest as an annual, biennial, or perennial, depending on the environmental conditions and resource availability. As a plant adapted to its specific ecological niche, it exhibits a life form classified as a hemicryphyte, meaning its perennating buds are located at the soil surface, protected by leaf litter or the upper layer of the substrate. This hemicryptophytic strategy allows the species to endure seasonal fluctuations and survive dormant periods before re-emerging to complete its reproductive cycle.

Life form :

hemicryptophyte

Lifecycle :

variable

Morphology

The morphology of Seseli osseum is characterized by its herbaceous stature, with the plant typically reaching a height ranging from a minimum of 0.3 m to a maximum of 1.2 m. The architecture of the plant is defined by its erect stems, which support a complex arrangement of foliage and inflorescences. The leaves are generally divided into segments, contributing to a textured appearance, while the reproductive structures are organized into compound umbels typical of its family. The overall growth habit is robust, allowing the plant to occupy its ecological niche within its specified height parameters.

Plant height max:

1.2 m

Plant height min:

0.3 m

Reproduction

The reproduction of Seseli osseum is characterized by a specific seasonal flowering cycle that facilitates its pollination and subsequent seed production. The plant enters its reproductive phase during the mid-summer months, with the flowering period typically beginning in July. This blooming stage continues through the height of summer, reaching its conclusion in August. This concentrated window of flowering ensures that the plant's reproductive efforts are synchronized with specific environmental conditions and pollinator availability during these months.

Flowering time :

Jul

Flowering time :

Aug

Sources: Global Inventory of Floras and Traits (GIFT)

Chemicals

Seseli osseum has 5 reported phytochemicals identified across 0 scientific publications and several other databases. The most consistently reported chemicals include Coumarins, Devenyol, Isolaserpitin, cis-Khellactone, d-Laserpitin.

Coumarins

1. Journal of natural products

Devenyol

1. Journal of natural products

Isolaserpitin

1. International journal of molecular sciences

cis-Khellactone

1. International journal of molecular sciences

d-Laserpitin

1. International journal of molecular sciences