Fauna
Plant · GBIF taxon 2750096

Eastern Gladiolus

Gladiolus communis

Also known as Common Corn-Flag, Corn Flag, Wild Gladiolus

Eastern gladiolus produces elegant spikes of rich magenta-pink, trumpet-shaped flowers that bloom almost exclusively along one side of tall, arching stems. Rising from underground corms, its stiff, sword-like foliage blends naturally into sunny Mediterranean meadows, rocky hillsides, and rustic garden borders. Long cultivated for its striking spring display, this hardy wild perennial attracts long-tongued bees and butterflies that navigate its open blossoms to sip nectar.

FloweringPerennialShowy
Eastern Gladiolus reference1 / 7
—observations
—countries
—peak records
Least ConcernConservation statusIUCN Red List categoriesLCNTVUENCREWEXLeast ConcernRed List categories, explained →
Diet & prey
  • Autotrophic (Photosynthesis)
Predators
  • Slugs
  • Snails
  • Voles
ThreatsAgricultural intensification, habitat conversion, over-collection
HabitatsMeadows, grassy slopes, woodland margins, cultivated fields
Life spanPerennial (corm regenerates annually)
  1. FamilyIridaceae
  2. SpeciesGladiolus communis
Range data is not available yet.
Interaction riskHigh
  1. Low
  2. Moderate
  3. High
  4. Very high
Why interaction risk is high
Corms contain toxic saponins; keep pets away and do not ingest any plant parts.
Why it is dangerous
Contains saponins and iridaceous compounds concentrated in the corm that cause gastrointestinal irritation and severe drooling if ingested by dogs or cats.
How to recognize a risky encounter
Look for tall erect stems bearing single-sided spikes of magenta trumpet flowers alongside stiff, sword-like leaves.
What to do
Wear garden gloves when digging corms and keep domestic pets away from exposed planting areas.
Responsible observation
  • Observation: Look for rich magenta flower spikes rising above tall grasses in late spring.
  • Gardening: Plant corms in sunny, well-draining soil where winters remain relatively mild.
  • Photography: Capture the unilateral floral arrangement in bright morning sunlight.
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