Iris laevigata

Names and Synonyms

Scientific Names

Accepted name

Distribution

This plant exhibits a broad geographical distribution that spans across several distinct regions. In Northern Europe, it can be found growing within the borders of Great Britain and Sweden. Its range also extends significantly into the vast territories of Siberia. Specifically, it is documented in the Siberian regions of Buryatiya, Chitá, and Irkutsk. Together, these locations illustrate the diverse habitats where the species thrives.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Iris laeviata is defined by its preference for highly specific wetland environments, primarily thriving in habitats such as lakes, shores, and swamps. This species is adapted to high-altitude ecosystems, occupying a significant vertical range within montane landscapes. It is typically found at elevations ranging from a minimum of 1890 m AMSL to a maximum of 3200 m AMSL, with a mean elevation of approximately 2545 m AMSL. These parameters suggest that the plant is a specialist of high-altitude aquatic and semi-aquatic zones, where it plays a role in the niche stability of mountain water bodies.

Elevational range max:

3200 m AMSL

Elevational range mean:

2545 m AMSL

Elevational range min:

1890 m AMSL

Habitat :

lakes, shores, swamps

Life history

The life history of Iris laevigata is characterized by its status as a perennial plant, allowing it to persist through multiple growing seasons. Functioning as a cryptophyte, its regenerative buds are protected underground, a strategy that ensures survival during unfavorable periods. Specifically, it exhibits the life form of a geophyte, relying on specialized underground storage organs to sustain itself and facilitate regrowth.

Life form :

geophyte

Life form :

cryptophyte

Lifecycle :

perennial

Morphology

The morphology of Iris laevigata is characterized by its growth as a non-woody herb, specifically categorized as a forb. This plant is self-supporting and does not exhibit any climbing, liana, or vine-like tendencies, nor does it function as an epiphyte, remaining strictly terrestrial in its habitat. It is an independent organism that does not act as a parasite. In terms of physical stature, the plant maintains a height ranging from a minimum of 0.6 m to a maximum of 1.5 m. While its ecological niche can span aquatic, semiaquatic, and terrestrial environments, its structural form is defined by its herbaceous, non-woody nature.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

herb

Growth form :

forb

Parasite :

independent

Plant height max:

1.5 m

Plant height min:

0.6 m

Woodiness :

non-woody

Physiology

The physiological structure of Iris laeviata is characterized by its distinct foliar morphology, which plays a critical role in its photosynthetic capacity and resource acquisition. The leaves of this species are elongated and linear, exhibiting a significant range in size that reflects its developmental stages and environmental adaptations. Specifically, the leaf length typically ranges from a minimum of 70 cm to a maximum of 100 cm, providing a substantial surface area for light interception. Complementing this length, the leaf width is relatively narrow, measuring between a minimum of 1 cm and a maximum of 1.5 cm. This slender, elongated architecture is physiologically optimized to manage transpiration rates while maximizing light capture within its natural habitat.

Leaf length max:

100 cm

Leaf length min:

70 cm

Leaf width max:

1.5 cm

Leaf width min:

1 cm

Reproduction

The reproduction of Iris laevigata is characterized by a specific flowering phenology and the development of distinct fruit structures. The flowering period typically commences in June and extends through July. Following pollination, the plant produces fruit in the form of a capsule. These capsules exhibit consistent dimensions, with a minimum fruit length of 6.5 cm, a mean length of 6.75 cm, and a maximum length reaching up to 7 cm. Once mature, the fruit is dehiscence, meaning it undergoes a natural opening process to release its seeds.

Dehiscence :

dehiscent

Flowering time :

Jun

Flowering time :

Jul

Fruit length max:

7 cm

Fruit length mean:

6.75 cm

Fruit length min:

6.5 cm

Fruit type :

capsule

Sources: Global Inventory of Floras and Traits (GIFT)

Chemicals

Iris laevigata has 14 reported phytochemicals identified across 0 scientific publications and several other databases. The most consistently reported chemicals include FURFURAL, Furfurol, GUM, ISOPHTHALIC ACID, Iridin.

FURFURAL

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Furfurol

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GUM

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ISOPHTHALIC ACID

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Iridin

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Myricyl alcohol

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Phytosterols

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STARCH

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Tannin

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lauric acid

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Activities

Iris laevigata has 94 reported activities identified across 0 scientific publications and several other databases. The most consistently reported activities include 5-Alpha-Reductase-Inhibitor, Absorbent, Aldose-Reductase-Inhibitor, Analgesic, Anthelmintic.

5-Alpha-Reductase-Inhibitor

1. Dr. Duke

Absorbent

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Aldose-Reductase-Inhibitor

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Analgesic

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Anthelmintic

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AntiHIV

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Antialopecic

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Antiandrogenic

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Antiarthritic

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Antibacterial

1. Dr. Duke