Pimelea phylicoides

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Pimelea phylicoides
Pimelea phylicoides.jpg
In Cox Scrub Conservation Park
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Malvales
Family: Thymelaeaceae
Genus: Pimelea
Species:
P. phylicoides
Binomial name
Pimelea phylicoides

Pimelea phylicoides, commonly known as heath rice-flower, [2] is a species of flowering plant in the family Thymelaeaceae and is endemic to southern continental Australia. It is an erect shrub with densely hairy young stems, narrowly egg-shaped to elliptic leaves, and heads of white flowers surrounded by 3 to 6 involucral bracts.

Contents

Description

Pimelea phylicoides is an erect shrub that typically grows to a height of 20–50 cm (7.9–19.7 in), sometimes up to 1 m (3 ft 3 in), and has its young stems densely covered with spreading hairs. The leaves are narrowly egg-shaped to elliptic, 2–10 mm (0.079–0.394 in) long and 1–3 mm (0.039–0.118 in) wide on a short petiole. Both sides of the leaves are the same shade of green to dark bluish-green, the upper surface glabrous and the lower surface covered with fine, white hairs. The flowers are arranged in clusters of 3 to 18 on the ends of branches, surrounded by 3 to 6 sessile, egg-shaped involucral bracts 3–9 mm (0.12–0.35 in) long, 1–4 mm (0.039–0.157 in) wide. The flowers are bisexual, the floral tube 5–8 mm (0.20–0.31 in) long and the sepals 2–4 mm (0.079–0.157 in) long. Flowering mainly occurs from June to February. [2] [3] [4]

Taxonomy and naming

Pimelea phylicoides was first formally described in 1848 by Carl Meissner in Lehmann's Plantae Preissianae . [5] [6] The specific epithet (petrophila) means " Phylica -like". [7]

Distribution and habitat

Heath rice-flower usually grows in sandy soil in forest and heath, and is found in scattered populations from the Eyre Peninsula in South Australia to Melbourne in Victoria, with an isolated population on Wilsons Promontory. [2] [3] [4]

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<i>Pimelea longiflora</i> Species of shrub

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<i>Hibbertia microphylla</i> Species of flowering plant

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<i>Pimelea cracens</i> Species of flowering plant

Pimelea cracens is a species of flowering plant in the family Thymelaeaceae and is endemic to the southwest of Western Australia. It is an erect, spindly shrub with narrowly elliptic to egg-shaped leaves and creamy green to pale yellow flowers surrounded by 6 or 8 yellowish or pale green and reddish involucral bracts.

<i>Pimelea lehmanniana</i> Species of shrub

Pimelea lehmanniana is a species of flowering plant in the family Thymelaeaceae and is endemic to the southwest of Western Australia. It is a shrub with narrowly egg-shaped leaves and clusters of white to pale yellow flowers surrounded by 4 or 6, pale yellowish-green involucral bracts.

Pimelea micrantha, commonly known as silky rice-flower is a species of flowering plant in the family Thymelaeaceae and is endemic to southern Australia. It is a much-branched undershrub with narrowly elliptic to lance-shaped leaves and compact clusters or heads of densely hairy, creamy white flowers.

Pimelea neokyrea is a species of flowering plant in the family Thymelaeaceae and is endemic to the southwest of Western Australia. It is a low, spreading shrub with narrowly egg-shaped to narrowly ellipic leaves and erect clusters of white or pale yellow flowers surrounded by egg-shaped involucral bracts. It was previously included in Pimelea avonensis.

Pimelea pendens is a species of flowering plant in the family Thymelaeaceae and is endemic to the southwest of Western Australia. It is an erect, spindly shrub with egg-shaped to narrowly elliptic leaves and compact, pendulous clusters of pale green flowers surrounded by 2 to 4 pairs of green or yellowish-green involucral bracts.

<i>Pimelea preissii</i> Species of flowering plant

Pimelea preissii is a species of flowering plant in the family Thymelaeaceae and is endemic to the southwest of Western Australia. It is an erect, spreading shrub with narrowly elliptic leaves arranged in opposite pairs, and compact clusters of many white or pink flowers surrounded by 4 green, egg-shaped involucral bracts.

<i>Pimelea stricta</i> Species of plant

Pimelea stricta, commonly known as gaunt rice-flower, is a species of flowering plant in the family Thymelaeaceae and is endemic to south-eastern continental Australia. It is an erect shrub with narrowly elliptic or linear leaves, and compact heads of densely hairy, creamy-white to yellow flowers surrounded by 4 egg-shaped involucral bracts.

Pimelea subvillifera is a species of flowering plant in the family Thymelaeaceae and is native to the south-west of Western Australia and to South Australia. It is usually an erect shrub and has elliptic leaves and heads of white flowers surrounded by 8 to 18 narrowly egg-shaped involucral bracts.

<i>Pimelea tinctoria</i> Species of shrub

Pimelea tinctoria is a species of flowering plant in the family Thymelaeaceae and is endemic to the south-west of Western Australia. It is an erect, spindly shrub with elliptic leaves arranged in opposite pairs, and compact heads of many yellow or yellowish-green flowers usually surrounded by 4 to 7 pairs of egg-shaped to narrowly elliptic yellow and green involucral bracts.

Pimelea villifera is a species of flowering plant in the family Thymelaeaceae and is endemic to the south-west of Western Australia. It is an erect, dense shrub usually with linear to narrowly elliptic leaves arranged in opposite pairs, and compact heads of many white flowers usually surrounded by 6 to 10 pairs of green and yellowish, narrowly egg-shaped involucral bracts.

References

  1. ↑ "Pimelea phylicoides". Australian Plant Census. Retrieved 12 March 2023.
  2. 1 2 3 Rye, Barbara L. "Pimelea phylicoides". Flora of Australia. Australian Biological Resources Study, Department of Agriculture, Water and the Environment: Canberra. Retrieved 12 March 2023.
  3. 1 2 "Pimelea phylicoides". Royal Botanic Gardens Victoria. Retrieved 12 March 2023.
  4. 1 2 "Pimelea phylicoides". State Herbarium of South Australia. Retrieved 12 March 2023.
  5. ↑ "Pimelea phylicoides". Australian Plant Name Index. Retrieved 12 March 2023.
  6. ↑ Meissner, Carl (1848). Lehmann, Johann G.C. (ed.). Plantae Preissianae. Hamburg: Sumptibus Meissneri. p. 271. Retrieved 12 March 2023.
  7. ↑ Francis Aubie Sharr (2019). Western Australian Plant Names and their meanings. Sardinia Western Australia: Four Gables Press. p. 276. ISBN   978-0-9580341-8-0.
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