Leafy Purple-Flag

(Patersonia glabrata)

Leafy Purple-Flag (Patersonia glabrata)

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Estimated Native Range
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Summary

Patersonia glabrata, commonly known as Leafy Purple-Flag or Bugulbi in the Cadigal language, is a perennial herb native to a variety of habitats including coastal heath, open eucalypt forests, and woodland areas in eastern Australia, from Queensland to Victoria. It typically grows to a height of 12-31 inches (30-80 cm) and is characterized by its clumping habit with linear, iris-like leaves and distinctive pale violet flowers. The flowering season extends from August to October, during which time the blooms are partially enclosed in lance-shaped, dark brown sheaths, adding to the plant’s ornamental value.

Leafy Purple-Flag is valued for its striking flowers and ability to adapt to a range of garden settings. It is often used in native plant gardens, borders, and as a feature plant in rockeries. This species prefers well-drained soils, tolerates drought once established, and thrives in full sun to part shade. While generally low-maintenance, it can be susceptible to root rot in poorly drained soils. Gardeners should ensure adequate drainage and avoid overwatering to maintain plant health.CC BY-SA 4.0

Plant Description

  • Plant Type: Herb
  • Height: 1-1.5 feet
  • Width: 1-1.5 feet
  • Growth Rate: Moderate
  • Flower Color: Purple
  • Flowering Season: Spring
  • Leaf Retention: Evergreen

Growth Requirements

  • Sun: Full Sun, Part Shade
  • Water: Medium
  • Drainage: Medium, Fast

Common Uses

Bird Garden, Border Plant, Butterfly Garden, Low Maintenance, Rock Garden, Water Garden

Natural Habitat

Coastal heath, open eucalypt forests, and woodland areas

Other Names

Common Names: Silky Purple Flag

Scientific Names: , Patersonia glabrata, Genosiris glabrata, Patersonia media,

GBIF Accepted Name: