Longstalk Holly

(Ilex pedunculosa)

Longstalk Holly (Ilex pedunculosa)

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Estimated Native Range
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Summary

Ilex pedunculosa, commonly known as Longstalk Holly, is an evergreen shrub or small tree native to the forest margins, thickets, and mountainous regions of East Asia, including Japan, Korea, Taiwan, and parts of China. It typically reaches a height of 5 meters (16 feet) in cultivation, with a slender, upright form. The species is characterized by its long peduncles, which hold small, inconspicuous white flowers in late spring, followed by bright red berries that persist into winter and are favored by birds. The foliage is dark green, glossy, and often has a slightly toothed margin, providing year-round visual interest.

Longstalk Holly is valued for its cold hardiness, surviving down to USDA zone 5a, and its resistance to deer browsing. It is suitable for use as a specimen plant, in mixed borders, or as part of a wildlife garden. It adapts well to a range of soil types, provided they are well-drained, and can tolerate both full sun and part shade. While generally low-maintenance, it may require protection from wind in more exposed sites. The plant’s resistance to pests and diseases adds to its appeal for gardeners seeking a resilient evergreen option.CC BY-SA 4.0

Plant Description

  • Plant Type: Tree
  • Height: 10-20 feet
  • Width: 10-15 feet
  • Growth Rate: Slow
  • Flower Color: N/A
  • Flowering Season: Summer
  • Leaf Retention: Evergreen

Growth Requirements

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

Common Uses

Bank Stabilization, Bee Garden, Bird Garden, Border Plant, Butterfly Garden, Deer Resistant, Fragrant, Hedges, Low Maintenance, Rabbit Resistant

Natural Habitat

Forest margins, thickets, and mountainous regions of East Asia

Other Names

Common Names: Langstielige Stechpalme, Skaft-Järnek, 刻脈冬青

Scientific Names: , Ilex pedunculosa, Ilex impressivena, Ilex pedunculosa var. senjoensis, Ilex pedunculosa f. continentalis, Ilex pedunculosa f. aurantiaca, Ilex pedunculosa f. longipedunculata, Ilex morii, Ilex pedunculosa var. continentalis, Ilex fujisanensis

GBIF Accepted Name: Ilex pedunculosa Miq.