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Calothamnus quadrifidus
Also called One Sided Bottlebrush
A shrub from south-west Western Australia, usually under 2 m tall, prized for its grey-green pine-like foliage and red four-part spring flowers that line up on one side of the stem. Grow it in full sun with excellent drainage, as it tolerates dry conditions once established.
Calothamnus quadrifidus, commonly known as one-sided bottlebrush, is a plant in the myrtle family, Myrtaceae and is endemic to the south-west of Western Australia. The common name alludes to the arrangement of the flowers in the inflorescence which line up on one side of the stem. It is a shrub with grey-green, pine-like foliage covered with soft hairs and red, four-part flowers in spring. Widely cultivated because of its attractive foliage, colourful, unusual and prolific flowers, it grows in a variety of habitats and soils. In 2010, Alex George published a review of the species based on recent research and described a number of new subspecies. (In 2014 Craven, Edwards and Cowley proposed that the species be renamed Melaleuca quadrifida.)
Calothamnus quadrifidus is common and widespread in the Eremaean and South-West botanical provinces, occurring in a wide range of habitats and growing in a range of soils.
Narrow Leaf Paperbark · Bracelet honey myrtle · River teatree · Cajeput · Myrtle Family · Goldfields Bottlebrush · Blue Paperbark · Prickly Leaved Paperbark · Creek Tea–tree · Swamp paperbark · Slender Honey Myrtle · Weeping Paperbark
Text excerpted from the Wikipedia article Calothamnus quadrifidus by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.
The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.
