broad-leaved sermountain

Names and Synonyms

Common Names

• Broad-leaved
• Broad-leaved Sermountain
• broadleaf sermountain

Scientific Names

Accepted name

Regional and Traditional Names

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 is situated in the order Apiales and the family Apiaceae. Finally, it is identified by its specific genus, Laserpitium.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a specific geographical range across the northern and central regions of Europe. In Northern Europe, its presence is documented across several Scandinavian countries, including Denmark, Norway, and Sweden. It is also found further north within the borders of Finland. Moving toward the center of the continent, its distribution extends into Middle Europe. Specifically, the species can be located within the mountainous or lowland regions of Austria.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Laserpitium latifolium is characterized by its preference for transitional and disturbed environments, primarily flourishing within cut-over forests and dense forest ecosystems. It frequently colonizes shrubberies and thrives in stony places, where its root systems can navigate through rocky substrates and mineral-rich soil. This ability to inhabit both shaded forest understories and more open, disturbed woodland areas allows it to establish itself in niches where light availability fluctuates and ground cover is often broken by rocky outcrops or previous forest clearing activities.

Habitat :

cut-over forest, forest, shrubberies, stony places

Life history

The life history of Laserpitium latifolium is characterized by its status as a perennial plant, allowing it to persist through multiple growing seasons. As a hemicryptophyte, its perennable buds are located at or just below the soil surface, protected by leaf litter or ground cover during unfavorable periods. This species exhibits a deciduous nature, shedding its foliage annually in response to seasonal changes.

Deciduousness :

deciduous

Life form :

hemicryptophyte

Lifecycle :

perennial

Morphology

The morphology of Laserpitium latifolium is characterized by its growth form as a non-woody herb, functioning as both a herb and a forb. This plant is a self-supporting, independent organism that does not exhibit parasitic behavior and thrives as a terrestrial species. In terms of stature, it is a medium-sized plant with a height that typically averages around 0.7 m, though individual specimens can vary significantly, ranging from a minimum of 0.5 m to a maximum height of 1.5 m.

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

herb

Parasite :

independent

Plant height max:

1.5 m

Plant height mean:

0.7 m

Plant height min:

0.5 m

Woodiness :

non-woody

Physiology

The physiology of Laserpitium latifolium is characterized by a C3 photosynthetic pathway, which dictates its carbon fixation processes and metabolic efficiency within its ecological niche. The plant exhibits significant morphological adaptations for light interception and resource management, maintaining an average leaf size of 200.975 cm². Furthermore, its leaf structure is defined by a mean Specific Leaf Area (SLA) of 137.5 cm²/g, reflecting a specific balance between leaf thickness and surface area that influences its photosynthetic capacity and water-use efficiency.

Leaf size mean:

200.975 cm²

Photosynthetic pathway :

C3

Specific Leaf Area (SLA) mean:

137.5 cm²/g

Reproduction

The reproduction of Laserpitium latifolium is characterized by a specific phenological cycle and specialized biological mechanisms. The flowering period typically occurs during the summer months, specifically starting in July and concluding in August. During this time, the plant utilizes a biotic pollination syndrome, relying primarily on insects to facilitate the transfer of pollen. While the species is capable of self-fertilization, the presence of insect pollinators suggests a strategy that can support genetic diversity. Once fertilization is successful, the plant produces seeds with a very consistent and minute mass; the recorded seed mass is highly uniform, with a mean, minimum, and maximum value all centered around approximately 0.00859 g (noted with a mean of 0.0083575 g). Following maturation, the seeds are distributed through an anemochorous dispersal syndrome, meaning they are dispersed by the wind.

Dispersal syndrome :

anemochorous

Flowering time :

Jul

Flowering time :

Aug

Pollination syndrome :

insect

Pollination syndrome :

biotic

Seed mass max:

0.00859 g

Seed mass mean:

0.0083575 g

Self fertilization :

present

Sources: Global Inventory of Floras and Traits (GIFT)

Chemicals

Laserpitium latifolium has 1 reported phytochemicals identified across 0 scientific publications and several other databases. The most consistently reported chemicals include Laserpitin.

Laserpitin

1. Phytomedicine : international journal of phytotherapy and phytopharmacology