Red horse-chestnut

Names and Synonyms

Common Names

• flowering horse-chestnut
• red horse-chestnut

Scientific Names

Accepted name

Synonyms

• Aesculus × carnea f. pendula
• Aesculus × carnea f. briotii
• Aesculus × carnea f. plantierensis
• Aesculus × rubicunda briotii
• Pavia × carnea
• Aesculus × carnea var. briotii
• Aesculus × carnea var. pendula
• Pavia × rubicunda
• Aesculus × floribunda
• Aesculus × spectabilis
• Pawia × rubicunda
• Aesculus × plantierensis
• Aesculus × rubicunda var. rosea
• Aesculus × rubicunda

Regional and Traditional Names

Sources: Wikidata, Catalogue of Life

Taxonomical Classification

This plant belongs to the kingdom Plantae and the phylum Streptophyta, specifically within the class Equisetopsida and subclass Magnoliidae. It is further classified under the order Sapindales and the family Sapindaceae. Finally, it is categorized under the genus Aesculus.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Life history

The life history of Aesculus × carnea is characterized by its status as a perennial organism, ensuring its long-term presence within its ecological niche through multiple growing seasons. As a phanerophyte, its reproductive buds are elevated well above the ground level, a structural strategy that allows it to thrive in various environmental conditions. This phanerophyte life form, specifically categorized under the broader classification of phanerophyte, defines its growth habit as a woody plant that maintains its vital structures above the soil surface throughout its extended lifecycle.

Life form :

phanerophyte

Lifecycle :

perennial

Morphology

The morphology of Aesculus × carnea is characterized by its stature as a woody tree, typically reaching a height ranging from a minimum of 12 meters to a maximum of 16 meters. As a self-supporting organism, it does not exhibit climbing behavior and functions as an independent species rather than a parasite or an epiphyte. The plant is strictly terrestrial in its habitat and possesses a robust, woody structure throughout its growth form.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

tree

Parasite :

independent

Plant height max:

16 m

Plant height min:

12 m

Woodiness :

woody

Physiology

The physiology of Aesculus × carnea is characterized by a non-carnivorous nutritional strategy, meaning it relies entirely on organic substrates and soil nutrients rather than capturing prey to supplement its nitrogen intake. As a non-carnivorous organism, it utilizes an extensive root system to absorb water and essential minerals directly from the rhizosphere. Regarding its metabolic processes, the plant utilizes a C3 photosynthetic pathway, the most common carbon fixation method among woody perennials. In this pathway, the enzyme Rubisco facilitates the initial fixation of atmospheric carbon dioxide into a three-carbon molecule, typically 3-phosphoglycerate, during the Calvin cycle. This metabolic framework allows the plant to convert solar energy into chemical energy through the synthesis of carbohydrates, supporting its structural growth and reproductive development within its ecological niche.

Carnivory :

non-carnivorous

Photosynthetic pathway :

C3

Reproduction

The reproduction of Aesculus × carnea is characterized by a specific seasonal flowering period and a distinct method of seed dispersal. The flowering process typically commences in May and continues through June, marking the peak reproductive window for the species. Following successful pollination, the plant develops fruit in the form of a capsule. This fruit is classified as dehiscence-based, meaning it is a dehiscence-type structure that opens at maturity to release its seeds.

Dehiscence :

dehiscent

Flowering time :

May

Flowering time :

Jun

Fruit type :

capsule

Sources: Global Inventory of Floras and Traits (GIFT)

Plant Parts

Aesculus × carnea has 2 reported plant parts identified across 2 scientific publications and several other databases that are studied for medicinal purposes. The most consistently reported plant part include flower, leaf.

Flower

1. Molecules (Basel, Switzerland)

Leaf

1. Molecules (Basel, Switzerland)

Activities

Aesculus × carnea has 1 reported activities identified across 2 scientific publications and several other databases. The most consistently reported activities include Antioxidant.

Antioxidant

1. Molecules (Basel, Switzerland)