Indian Heliotrope

heliotropium indicum

The Indian Heliotrope is an annual, coarse, erect herb famous for its distinctive coiled flower spikes that resemble a scorpion's tail. Found widely in tropical and subtropical regions around the globe, this resilient plant thrives in disturbed soils, waste places, and along riverbanks. Historically, it has held a prominent place in traditional medicine across Asia, Africa, and Latin America, where its leaves have been used to treat skin conditions, inflammation, and wounds. Modern science, however, cautions against its internal consumption due to toxic pyrrolizidine alkaloids that can cause liver damage. This botanical curiosity plays an intriguing ecological role, particularly as an essential source of chemical defense compounds for various species of butterflies and moths.

Lebensraum: Typically found in open, damp, disturbed areas such as roadsides, waste fields, riverbanks, and agricultural edges across tropical and subtropical regions.

Aussehen

Indian Heliotrope typically grows between 15 and 80 centimeters tall, featuring a hairy, branched stem and dark green, ovate to oblong leaves with deeply wrinkled, rough textures. Its most recognizable feature is the terminal, scorpioid spike—a curved cluster of tiny, five-lobed flowers that are pale violet, lavender, or white with yellow centers. These miniature blossoms open sequentially from the base to the coiled tip, giving the inflorescence a dynamic, tail-like appearance that gradually unfurls as it matures.

ReichPlantaeStammTracheophytaKlasseMagnoliopsidaOrdnungBoraginalesFamilieBoraginaceaeGattungHeliotropium

Indian Heliotrope

Kategorie

Pflanzen

Seltenheit

Common

Gefahr

1/5 · Sehr gering

Snaps

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Interessante Fakten

In several regions, the plant is known as 'scorpion weed' or 'scorpion tail' due to the distinctive coiled architecture of its inflorescence.

Male butterflies of certain species actively search for damaged tissues of this plant to harvest alkaloids that are crucial for attracting mates.

The generic name Heliotropium comes from the Greek words 'helios' (sun) and 'tropos' (turn), referring to an ancient belief that the flower spikes turned to face the sun.

Besondere Fähigkeiten

The flower spike is tightly coiled like a scorpion's tail and gradually uncoils as the tiny flowers bloom sequentially from base to tip, optimizing pollination efficiency.

Synthesizes toxic pyrrolizidine alkaloids that deter herbivorous mammals and generalist insects from feeding on its foliage.

Features an adaptable, fast-growing root system that allows it to rapidly establish and thrive in poor, compacted, or heavily disturbed soils.

Maße und Details

Länge: 15-80 cm
Gewicht: 0.05-0.3 kg
Lebenserwartung: 1 Jahre

Ernährung und Fütterung

Synthesizes its own organic compounds through photosynthesis, utilizing sunlight, carbon dioxide, water, and essential soil minerals.

Hauptnahrung

Sunlight
Carbon dioxide
Water
Soil nitrogen
Phosphorus
Potassium

Ökologische Zusammenhänge

mutualism

Plain Tiger Butterfly

Danaus chrysippus

Male butterflies visit the withered or injured parts of the plant to scrape and ingest pyrrolizidine alkaloids, which they use to synthesize courtship pheromones.

eaten by

Crimson Speckled Moth

Utetheisa pulchella

The caterpillars of this moth feed on the foliage of Boraginaceae plants, sequestering pyrrolizidine alkaloids for their own defense against predators.

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Sicherheit

Gefahr

1/5 · Sehr gering

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Häufig gestellte Fragen

Wie identifiziert man Indian Heliotrope?

Der einfachste Weg, Indian Heliotrope zu bestimmen, ist die Verwendung der Naturführer-App Snappit.

Was ist der/die/das länge von Indian Heliotrope?

15-80 cm

Was ist der/die/das gewicht von Indian Heliotrope?

0.05-0.3 kg

Was ist der/die/das lebenserwartung von Indian Heliotrope?

1 Jahre

Was frisst Indian Heliotrope?

Synthesizes its own organic compounds through photosynthesis, utilizing sunlight, carbon dioxide, water, and essential soil minerals.

Wo findet man Indian Heliotrope normalerweise?

Typically found in open, damp, disturbed areas such as roadsides, waste fields, riverbanks, and agricultural edges across tropical and subtropical regions.