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Slender dwarf morning-glory

Evolvulus alsinoides

Also called Slender Dwarf Morningglory, Dwarf Morning Glory, Tropical Speedwell

Slender dwarf morning-glory
Photo: J.M.Garg, CC BY-SA 4.0

Slender dwarf morning-glory is a small, low-growing herb with blue flowers, grown in tropical and subtropical gardens and used in Ayurvedic medicine. It is best grown in a warm, sunny spot with fairly moist soil.

Family
Convolvulaceae (Morning-glory family)
Grows as
Annual
Light
Full sun, Part shade
Water
Keep soil evenly moist during active growth; let the top layer dry slightly between waterings.
Soil
Well-drained, fertile garden soil or a loam-based potting mix.
Temperature
18–30 °C; protect below 10 °C
How easy
Easy
Native range
Tropics & Subtropics
Climate
subtropical

About

Evolvulus alsinoides, commonly known as dwarf morning glory and slender dwarf morning glory, is a flowering plant from the family Convolvulaceae. In Indian ayurveda, it is commonly known as Visnukranta, Vishnukranti or Shankhavel. It has a natural pantropical distribution encompassing tropical and warm-temperate regions of Australasia, Indomalaya, Polynesia, Sub-Saharan Africa and the Americas.

It was first described in 1753 by Carl Linnaeus as Convolvulus alsinoides. In 1762, he transferred it to the new genus, Evolvulus.

Safety

This herb is used in traditional medicine of East Asia for its purported psychotropic and nootropic properties, although such claims are not medically verified.

Chemical compounds isolated from E. alsinoides include scopoletin, umbelliferone, scopolin, and 2-methyl-1,2,3,4-butanetetrol.

Where it grows

The species inhabits a wide range of habitats, from marshland and wet forests to deserts. A number of varieties and subspecies are recognised. It is one of the plants included in Dasapushpam, the ten sacred flowers of Kerala.

Other Evolvulus plants

Brazilian dwarf morning-glory

Text excerpted from the Wikipedia article Evolvulus alsinoides by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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