Ornithogalum umbellatum
common star of Bethlehem
A bulbous perennial, often spreading rapidly by offsets, with linear leaves each with a white mid-vein, and umbel-like racemes of star-shaped white flowers, green on the outside, in early summer
Other common names
dove's dungeleven o'clock lady
see moreJack-go-to-bed-at-noon
nap at noon
sleepy Dick
summer snowflake
ten o'clock lady
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Size
Ultimate height
0.1–0.5 metresTime to ultimate height
1–2 yearsUltimate spread
0–0.1 metreGrowing conditions
Moisture
°Â±ð±ô±ô–d°ù²¹¾±²Ô±ð»åpH
Acid, Alkaline, NeutralColour & scent
| Stem | Flower | Foliage | Fruit | |
| Spring | ||||
|---|---|---|---|---|
| Summer | Green White | Green | ||
| Autumn | ||||
| Winter |
Position
- Full sun
- Partial shade
Aspect
South–facing or °Â±ð²õ³Ù–f²¹³¦¾±²Ô²µ
Exposure
Exposed or Sheltered Hardiness
H6Botanical details
- Family
- Asparagaceae
- Native to GB / Ireland
- No
- Foliage
- Deciduous
- Habit
- Bushy
- Potentially harmful
- Harmful if eaten. Wear gloves and other protective equipment when handling TOXIC to pets if eaten (dogs, cats, rabbits, rodents) - see the HTA guide to potentially harmful plants for further information and useful contact numbers
- Genus
Ornithogalum are bulbous perennials with linear or strap-shaped basal leaves and racemes, sometimes contracted, of star-shaped or cup-shaped, white, yellow or orange flowers
- Name status
Correct
- Plant range
- W & C Europe
How to grow
Cultivation
Plant bulbs in autumn 10cm (4in) deep in well-drained soil in full sun; tolerant of partial shade. Ideal for naturalising but may become invasive
Propagation
Propagate by seed in containers in a cold frame in autumn or spring. For bulb propagation remove offsets when dormant
Suggested planting locations and garden types
- City and courtyard gardens
- Coastal
- Cottage and informal garden
- Wildflower meadow
- Wildlife gardens
- Flower borders and beds
Pruning
No pruning required
Pests
Generally pest-free
Diseases
Generally disease-free
Ornithogalum umbellatum
common star of Bethlehem
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