Baby sun rose

Names and Synonyms

Common Names

• Brack Mesemb
• Heartleaf Sunfig
• Strawberry Mesemb
• heart leaf ice plant
• heart-leaf ice plant

Scientific Names

Accepted name

Synonyms

• Aptenia cordifolia
• Litocarpus cordifolius
• Mesembryanthemum tetrasepalum
• Mesembryanthemum cordifolium variegatum

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 within the class Equisetopsida. As a member of the subclass Magnoliidae and the order Caryophyllales, it is further categorized into the family Aizoaceae. Finally, it is identified by the genus Mesembryanthemum.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a specific distribution across several European regions. In Northern Europe, it can be found within the territory of Great Britain. Its presence extends into Southwestern Europe, covering the islands of the Baleares. Furthermore, the species is widely distributed across the mainland areas of France and Portugal. Finally, the geographical range includes the country of Spain within the Southwestern European zone.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Mesembryanthemum cordifolium is defined by its broad adaptive capacity across diverse topographical gradients and environmental settings. This species is frequently found in coastal habitats, where it is adapted to the specific moisture and salinity conditions characteristic of maritime regions. Its vertical distribution is extensive, spanning a significant altitudinal gradient that ranges from low-lying areas at 20 m AMSL to high-altitude environments reaching a maximum of 2600 m AMSL. This wide elevational range suggests a high degree of ecological plasticity, allowing the plant to inhabit various climatic zones and substrate types within its range.

Elevational range max:

2600 m AMSL

Elevational range min:

20 m AMSL

Habitat :

Coastal

Life history

The life history of Mesembryanthemum cordifolium is characterized by its status as a perennial plant, allowing it to persist through multiple growing seasons. Functioning as a chamaephyte, its life form is defined by its low-growing stature, where the regenerative buds are situated near or just above the soil surface. This growth habit is complemented by its evergreen nature, ensuring that the plant maintains its foliage and biological activity throughout the year rather than undergoing a seasonal shedding of leaves.

Deciduousness :

evergreen

Life form :

chamaephyte

Lifecycle :

perennial

Morphology

The morphology of Mesembryanthemum cordifolium is characterized by its growth form as a non-woody herb. This plant exhibits a prostrate shoot orientation, spreading across the ground in a manner that is self-supporting rather than acting as a climbing vine or liana. It is classified as a terrestrial species, functioning as an independent organism rather than a parasite or an epiphyte. In terms of physical dimensions, the plant maintains a relatively low stature, with a plant height ranging from a minimum of 0.05 m to a maximum of 1 m.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

herb

Parasite :

independent

Plant height max:

1 m

Plant height min:

0.05 m

Shoot orientation :

prostrate

Woodiness :

non-woody

Physiology

The physiology of Mesembryanthemum cordifolium is characterized by distinct morphological adaptations, most notably its pronounced succulence, which allows the plant to manage water storage effectively. The leaves exhibit an ovate form and are arranged in an opposite pattern along the stem. These leaves vary significantly in size, with lengths ranging from a minimum of 0.8 cm to a maximum of 15 cm, and widths that fluctuate between 0.5 cm and 3.5 cm, maintaining a mean width of approximately 1 cm. Furthermore, the plant does not function as a nitrogen fixer, relying instead on other environmental nutrient cycles to support its metabolic processes.

Leaf arrangement :

opposite

Leaf form :

ovate

Leaf length max:

15 cm

Leaf length min:

0.8 cm

Leaf width max:

3.5 cm

Leaf width mean:

1 cm

Leaf width min:

0.5 cm

Nitrogen fixer :

no

Succulence :

yes

Reproduction

The reproduction of Mesembryanthemum cordifolium is primarily sexual, characterized by bisexual flowers that facilitate genetic exchange. The flowering period is extensive, typically beginning in April and continuing through November. These flowers are visually distinguished by their pink color and rely on biotic pollination, specifically utilizing an insect pollination syndrome to ensure fertilization. Notably, self-fertilization is absent in this species, emphasizing the importance of insect vectors in its reproductive cycle. Following successful pollination, the plant develops fruit in the form of a capsule, which contains a high volume of seeds, often exceeding 1,000 seeds per fruit. The seeds are remarkably uniform in size, with a consistent mean length of 1 mm (ranging from a minimum to a maximum of 1 mm) and a mean mass of 0.00058 g. Dispersal of these seeds is achieved through a hydrochorous syndrome, meaning they are spread by water. While the plant is highly effective in its sexual reproduction, asexual reproduction is absent.

Dispersal syndrome :

hydrochorous

Flower colour :

pink

Flowering time :

Apr

Flowering time :

Nov

Fruit type :

capsule

Pollination syndrome :

insect

Pollination syndrome :

biotic

Reproduction asexual :

absent

Reproduction sexual :

bisexual

Seed length mean:

1 mm

Seed mass mean:

0.00058 g

Seeds_per_fruit :

>1000

Self fertilization :

absent

Sources: Global Inventory of Floras and Traits (GIFT)

Plant Parts

Mesembryanthemum cordifolium has 1 reported plant parts identified across 1 scientific publications and several other databases that are studied for medicinal purposes. The most consistently reported plant part include root.

Root

1. Natural product research

Chemicals

Mesembryanthemum cordifolium has 1 reported phytochemicals identified across 1 scientific publications and several other databases. The most consistently reported chemicals include Mesembrane.

Mesembrane

1. Natural product research

Activities

Mesembryanthemum cordifolium has 1 reported activities identified across 1 scientific publications and several other databases. The most consistently reported activities include Anticancer.

Anticancer

1. Toxicology reports

Conditions

Mesembryanthemum cordifolium has 1 reported investigations on conditions identified across 1 scientific publications and several other databases. The most consistently reported conditions include Depression.

Depression

1. Natural product research

Preparations

Mesembryanthemum cordifolium has 1 reported preparations identified across 1 scientific publications and several other databases. The most consistently reported preparations include alkaloidal fraction.

Alkaloidal fraction

1. Natural product research