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  1. Life
  2. Plants
  3. Vascular Plants
  4. Dicots
  5. Mustards, Capers, and Allies
  6. Mustard Family
  7. Lobularia
  8. Sweet Alyssum

species 38,710 observations

Sweet Alyssum

Lobularia maritima

Status
introduced
Traits
Where
In the US
Source
iNaturalist

Field notes

Supports All

120 native animals
supported in the US
  • Caterpillars Moths and butterflies raised on it Checkered White, Great Southern White 2
  • Plant eaters Animals that feed on it Black-margined Flower Fly, Black-footed Drone Fly, Elegant Grass-carrying Wasp, Mallard 26
  • Flower visitors Pollinators and other flower visitors Margined Calligrapher, Oblique Streaktail, Monarch, Common Grass Skimmer 92

Range

United States

Greener is more native, amber more introduced; paler is less certain. How this was decided

Key traits

Layer
Herbaceous plants
Light
Full sun Part shade
Moisture
Dry Well drained Moist
Soil
Sand Loam Clay
Soil pH
Acid Neutral Alkaline
Drought tolerant
Yes
Resists
Dry soil
Habit
Dense Mounding Multi stemmed Spreading
Plant type
Annual Herbaceous perennial

From NC State Extension and USDA PLANTS.

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