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Photo: Geoff Derrin, CC BY-SA 4.0 (via Wikimedia Commons)

Purple-head Phymatocarpus

Phymatocarpus porphyrocephalus

Also known as Purple-headed Phymatocarpus, Porphyry Phymatocarpus

At a glance
Family
Myrtaceae (myrtle family)
Type
Small woody shrub
Parts used
None with documented traditional use; flowering stems only for ornamental cutting
Size
A low, wiry shrub, generally well under a metre tall
Bloom
Spring, in its native Western Australian season
Habitat
Sandy and gravelly kwongan heathland of southwest Western Australia
Acquisition
Grow
This plant in HerbSense

Key benefits

Draws native pollinators in
Thrives on very little water
Adds rare wildflower color
Suits sandy, low-nutrient gardens

Traditional uses

Phymatocarpus porphyrocephalus is one of the quieter corners of the myrtle family, a small heathland shrub tucked into the sandplains of southwest Western Australia among its showier cousins, the featherflowers and starflowers. It has no documented history in Aboriginal bush medicine or in later settler herbalism, and it never made the leap into the tea tins and tincture bottles that carried so many of its Myrtaceae relatives into wide use. Its real story is a botanist's story, one of a small, localized genus that took its own quiet path through the ancient sands, noticed mostly by the people who go looking for wildflowers that most gardeners have never heard of.

How to grow & use it

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Pairs well with
  • Featherflower (Verticordia)
  • Starflower (Calytrix)
Substitutes
  • Verticordia species
  • Calytrix species
Choose it when

For the gardener chasing the rare and the little-known, not the common bloom.

Did you know?

Its name is a small poem in Greek: phymato means a wart or swelling, karpos means fruit, and porphyra means purple, so Phymatocarpus porphyrocephalus roughly translates to the warty-fruited plant with the purple head, a nod to the little knobbed seed capsules beneath its dark rosy flower clusters.

Safety

There's no history of this plant being eaten or used medicinally and no safety data on it, so it shouldn't be taken internally. It's an uncommon Western Australian wildflower best left undisturbed in the wild.