Dame's-violet

Names and Synonyms

Common Names

• dame's rocket
• dame's violet
• mother-of-the-evening
• sweet rocket
• Dame's-Violet
• damask-violet
• dame’s-rocket
• Damask violet
• dame's-rocket
• dames rocket

Scientific Names

Accepted name

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 Brassicales and the family Brassicaceae, it is further classified under the genus Hesperis.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a specific distribution pattern across various regions of Northern Europe. It can be found growing in the coastal and inland landscapes of Denmark. Additionally, its presence extends northward into the territories of Finland and Norway. The species is also well-documented within the islands of Great Britain and Ireland. Consequently, its geographical range is concentrated primarily within these northern maritime and continental environments.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Hesperis matronalis is characterized by its broad adaptability across diverse vertical gradients and disturbed landscapes. It inhabits an extensive elevational range, spanning from sea level up to a maximum of 2100 m AMSL. This species frequently colonizes anthropogenic and transitional environments, showing a notable preference for cut-over forests, dumps, and shrubberies, where it can thrive in disturbed soils and open patches.

Elevational range max:

2100 m AMSL

Elevational range min:

0 m AMSL

Habitat :

cut-over forest, dump, shrubberies

Life history

The life history of Hesperis matronalis is characterized by a perennial lifecycle, allowing the plant to persist through multiple growing seasons. It functions as a hemicryptophyte, meaning its perennating buds are located at the soil surface, protected by leaf litter or surface debris during unfavorable conditions. This species exhibits a deciduous nature, shedding its foliage as it transitions through its seasonal cycles.

Deciduousness :

deciduous

Life form :

hemicryptophyte

Lifecycle :

perennial

Morphology

The morphology of Hesperis matronalis is characterized by its growth form as a non-woody herb, specifically classified as a forb. This plant is a terrestrial species that functions as an independent organism, neither acting as a parasite nor an epiphyte. In terms of its structural habit, it is self-supporting rather than a climber or vine. The plant exhibits significant variation in stature, with a minimum height of 0.1 m, a maximum height of 1 m, and a mean plant height of approximately 0.7445 m.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

herb

Growth form :

forb

Parasite :

independent

Plant height max:

1 m

Plant height mean:

0.7445 m

Plant height min:

0.1 m

Woodiness :

non-woody

Physiology

The physiology of Hesperis matronalis is characterized by a C3 photosynthetic pathway and a non-carnivorous nutritional strategy. Its vegetative morphology is defined by leaf dimensions that vary significantly, with mean leaf lengths of 4 cm and a range spanning from a minimum of 2 cm to a maximum of 50 cm. The leaf width remains consistent at a mean and maximum of 10 cm, with a minimum width also recorded at 10 cm, resulting in a mean leaf size of approximately 24.68 cm². Furthermore, the plant exhibits a mean Specific Leaf Area (SLA) of 332.05 cm²/g, reflecting its leaf density and resource allocation strategies for light interception and gas exchange.

Carnivory :

non-carnivorous

Leaf length max:

50 cm

Leaf length mean:

4 cm

Leaf length min:

2 cm

Leaf size mean:

24.67995 cm²

Leaf width mean:

10 cm

Photosynthetic pathway :

C3

Specific Leaf Area (SLA) mean:

332.05 cm²/g

Reproduction

The reproduction of Hesperis matronalis is driven by biotic pollination, specifically utilizing an insect-based syndrome where bees play a key role in the process. The flowering period typically commences in May and extends through July. This species is capable of self-fertilization, though it does not engage in asexual reproduction. Following successful pollination, the plant develops a capsule-type fruit that is characterized by dehiscence. These fruits generally measure an average of 3.5 cm in length (ranging from 3 cm to 4 cm) and an average width of 0.175 cm (ranging from 0.15 cm to 0.2 cm). The seeds produced within these capsules have a uniform length of 4 mm and vary in mass from a minimum of 0.002025 g to a maximum of 0.0028 g, with a mean seed mass of approximately 0.00228925 g. Once mature, the plant employs an anemochorous dispersal syndrome, relying on the wind to distribute its seeds.

Dehiscence :

dehiscent

Dispersal syndrome :

anemochorous

Flowering time :

May

Flowering time :

Jul

Fruit length max:

4 cm

Fruit length mean:

3.5 cm

Fruit length min:

3 cm

Fruit type :

capsule

Fruit width max:

0.2 cm

Fruit width mean:

0.175 cm

Fruit width min:

0.15 cm

Pollination syndrome :

insect

Pollination syndrome :

bee

Pollination syndrome :

biotic

Reproduction asexual :

absent

Seed length mean:

4 mm

Seed mass max:

0.0028 g

Seed mass mean:

0.00228925 g

Seed mass min:

0.002025 g

Self fertilization :

present

Sources: Global Inventory of Floras and Traits (GIFT)

Chemicals

Hesperis matronalis has 20 reported phytochemicals identified across 0 scientific publications and several other databases. The most consistently reported chemicals include 1,8-Cineol, ALPHA-PINENE, BENZYL ACETATE, BETA-PINENE, Glucosinolates.

1,8-Cineol

1. Dr. Duke

ALPHA-PINENE

1. Dr. Duke

BENZYL ACETATE

1. Dr. Duke

BETA-PINENE

1. Dr. Duke

Glucosinolates

1. PloS one

LIMONENE

1. Dr. Duke

Linalool

1. Dr. Duke

MYRCENE

1. Dr. Duke

Phenyl ethyl alcohol

1. Dr. Duke

Phenylethyl acetate

1. Dr. Duke

Activities

Hesperis matronalis has 128 reported activities identified across 0 scientific publications and several other databases. The most consistently reported activities include ACE-Inhibitor, AChE-Inhibitor, Acaricide, Aldose-Reductase-Inhibitor, Allelochemic.

ACE-Inhibitor

1. Dr. Duke

AChE-Inhibitor

1. Dr. Duke

Acaricide

1. Dr. Duke

Aldose-Reductase-Inhibitor

1. Dr. Duke

Allelochemic

1. Dr. Duke

Allelopathic

1. Dr. Duke

Allergenic

1. Dr. Duke

Analgesic

1. Dr. Duke

Anesthetic

1. Dr. Duke

Antiacetylcholinesterase

1. Dr. Duke