Philotheca salsolifolia

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Philotheca salsolifolia
Philotheca salsolifolia.jpg
In Muogamarra Nature Reserve
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Sapindales
Family: Rutaceae
Genus: Philotheca
Species:
P. salsolifolia
Binomial name
Philotheca salsolifolia
Synonyms [1]
  • Eriostemon gracileGraham
  • Eriostemon salsolifoliaSm. orth. var.
  • Eriostemon salsolifoliusSm.
  • Philotheca australisRudge nom. illeg.
  • Philotheca australisRudge var. australis
  • Philotheca gaudichaudii G.Don nom. inval., nom. subnud.

Philotheca salsolifolia is a species of flowering plant in the family Rutaceae and is endemic to New South Wales and the Australian Capital Territory. It is a shrub with crowded, more or less cylindrical leaves and pink to mauve flowers with a dark central stripe and arranged singly or in twos or threes on the ends of branchlets.

Contents

Description

Philotheca salsolifolia is a shrub that typically grows to a height of 2 m (6 ft 7 in) and has more or less glabrous branchlets. The leaves are crowded, thick and from cylindrical, 3–5 mm (0.12–0.20 in) long to narrow, pointed and up to 12 mm (0.47 in) long. The flowers are arranged singly or in twos or threes on the ends of branchlets, each flower on a top-shaped pedicel 1–2 mm (0.039–0.079 in) long or a thin pedicel about 8 mm (0.31 in) long. The five sepals are triangular, about 1.5 mm (0.059 in) long and the five petals are narrow elliptic, 6–12 mm (0.24–0.47 in) long and pink to mauve with a dark central stripe. The ten stamens are glabrous, fused together in the lower half, and densely hairy above. Flowering occurs from September to December and the fruit is 5–6 mm (0.20–0.24 in) long with a pointed tip. [2] [3] [4]

Taxonomy

This species was first formally described in 1809 by James Edward Smith and given the name Eriostemon salsolifolius in Rees's The Cyclopaedia . [5] [6] In 1917, George Claridge Druce changed the name to Philotheca salsolifolia in The Botanical Exchange Club and Society of the British Isles Report for 1916, Supplement 2. [7]

In 1998, Paul Wilson described two subspecies in the journal Nuytsia , and the names are accepted by the Australian Plant Census: [8]

Distribution and habitat

Philotheca salsolifolia grows in heath in rocky or sandy places in forest and woodland. It is widespread in New South Wales and the Australian Capital Territory, from near Yamba in the north to Bega on the south coast and as far inland as West Wyalong and the Pilliga scrub. [4] Subspecies pedicellata is only known from near Angourie on the north coast of New South Wales where it grows in coastal or near-coastal sand. [11]

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Philotheca spicata, commonly known as pepper and salt, is a species of flowering plant in the family Rutaceae and is endemic to the south-west of Western Australia. It is a small shrub with linear to narrow elliptical leaves and pink, mauve or blue flowers arranged in a raceme on the ends of branchlets.

<i>Philotheca buxifolia</i> Species of flowering plant

Philotheca buxifolia is a species of flowering plant in the family Rutaceae and is endemic to New South Wales. It is a shrub with more or less oblong leaves and solitary white to pink flowers arranged singly on the ends of branchlets.

<i>Philotheca angustifolia</i> Species of plant

Philotheca angustifolia, commonly known as narrow-leaf wax flower, is a species of flowering plant in the family Rutaceae and is endemic to south-eastern Australia. It is a shrub with small leaves and white flowers with five egg-shaped petals in spring.

<i>Philotheca brucei</i> Species of shrub

Philotheca brucei is a species of flowering plant in the family Rutaceae and is endemic to Western Australia. It is a shrub with cylindrical leaves grooved along the top and in spring, white to pink or mauve flowers with five egg-shaped petals.

Philotheca coateana is a species of flowering plant in the family Rutaceae and is endemic to Western Australia. It is a small shrub with small, elliptical leaves and white flowers with a pink midline, arranged singly on the ends of branchlets.

<i>Philotheca conduplicata</i> Species of plant

Philotheca conduplicata is a species of flowering plant in the family Rutaceae and is endemic to eastern Australia. It is a shrub with elliptical leaves clustered near the ends of the branchlets and white flowers arranged singly or in two or threes on the ends of the branchlets.

Philotheca cymbiformis is a species of flowering plant in the family Rutaceae and is endemic to the south-west of Western Australia. It is a low, spreading small shrub with fleshy, narrow elliptic leaves and single white and reddish brown flowers on the ends of branchlets.

<i>Philotheca deserti</i> Species of plant

Philotheca deserti is a species of flowering plant in the family Rutaceae and is endemic to inland Western Australia. It is an erect shrub with narrow spindle-shaped, glandular-warty leaves and white flowers arranged singly in leaf axils.

<i>Philotheca difformis</i> Species of plant

Philotheca difformis is a species of flowering plant in the family Rutaceae and is endemic to continental eastern Australia. It is a shrub with variably-shaped leaves depending on subspecies, and white flowers arranged singly or in groups of up to four on the ends of the branchlets. Subspecies difformis is commonly known as the small-leaf wax-flower.

<i>Philotheca epilosa</i> Species of plant

Philotheca epilosa is a species of flowering plant in the family Rutaceae and is endemic to eastern Australia. It is a shrub with egg-shaped to lance-shaped leaves with the narrower end toward the base and crowded near the ends of the glandular-warty branchlets, and white flowers usually arranged singly on the ends of the branchlets.

Philotheca falcata, commonly known as the sickle-leaved waxflower, is a species of flowering plant in the family Rutaceae and is endemic to a small area in the south-west of Western Australia. It is a small, densely-branched shrub with narrow club-shaped leaves and single flowers on the ends of branchlets.

Philotheca fitzgeraldii is a species of flowering plant in the family Rutaceae and is endemic to the south of Western Australia. It is an erect, compact or spreading shrub with cylindrical, glandular-warty leaves and white flowers arranged singly in leaf axils and on the ends of branchlets.

<i>Philotheca gardneri</i> Species of plant

Philotheca gardneri is a species of flowering plant in the family Rutaceae and is endemic to the south-west of Western Australia. It is a shrub with crowded, narrow club-shaped or more or less spherical leaves and white flowers with a prominent pink midrib, usually borne singly on the ends of branchlets.

Philotheca glabra is a species of flowering plant in the family Rutaceae and is endemic to the inland south-west of Western Australia. It is a small shrub with elliptical to club-shaped leaves and white flowers tinged with pink and arranged singly or in twos or three on the ends of branchlets.

Philotheca rhomboidea is a species of flowering plant in the family Rutaceae and is endemic to the south-west of Western Australia. It is a small undershrub with thick, broadly elliptic to round leaves and white to pale pink flowers arranged singly or in twos or threes at the end of branchlets.

<i>Philotheca scabra</i> Species of plant

Philotheca scabra is a species of flowering plant in the family Rutaceae and is endemic to New South Wales. It is a small shrub with variably shaped leaves, depending on subspecies, and single white to pink flowers arranged on the ends of branchlets.

<i>Philotheca sericea</i> Species of plant

Philotheca sericea is a species of flowering plant in the family Rutaceae and is endemic to the south-west of Western Australia. It is an undershrub with small oval to elliptical leaves and white to pink flowers usually arranged singly at the end of branchlets.

Philotheca sporadica, commonly known as Kogan waxflower, is a species of flowering plant in the family Rutaceae and is endemic to south-eastern Queensland. It is a shrub with small, narrow oval leaves with the narrower end toward the base and white flowers with a pink midrib, usually arranged singly on the ends of branchlets.

<i>Philotheca tomentella</i> Species of flowering plant

Philotheca tomentella is a species of flowering plant in the family Rutaceae and is endemic to the south-west of Western Australia. It is an undershrub with small club-shaped to cylindrical leaves and white flowers with a pale red central stripe, arranged singly or in groups of up to four on the ends of branchlets.

Philotheca wonganensis, commonly known as Wongan philotheca, is a species of flowering plant in the family Rutaceae and is endemic to the south-west of Western Australia. It is a shrub with thin, cylindrical leaves and white flowers with a pink central stripe, usually arranged singly in leaf axils.

References

  1. 1 2 "Philotheca salsolifolia". Australian Plant Census. Retrieved 13 August 2020.
  2. ↑ Paul G. Wilson (2013). Annette J.G. Wilson (ed.). Flora of Australia (Volume 26). Canberra: Australian Biological Resources Study. Retrieved 4 February 2022.
  3. ↑ Wilson, Paul G. (1970). "A taxonomic revision of the genera Crowea, Eriostemon and Phebalium (Rutaceae)". Nuytsia. 1 (1): 34–35. Retrieved 13 August 2020.
  4. 1 2 3 4 Weston, Peter H.; Harden, Gwen J. "Philotheca salsolifolia". Royal Botanic Garden Sydney. Retrieved 13 August 2020.
  5. ↑ "Eriostemon salsolifolius". APNI. Retrieved 13 August 2020.
  6. ↑ Smith, James Edward (1809). Rees, Abraham (ed.). Rees's Cyclopædia. London: Longman, Hurst, Rees, Orme and Brown. Retrieved 13 August 2020.
  7. ↑ "Philotheca salsolifolia". APNI. Retrieved 13 August 2020.
  8. ↑ Wilson, Paul G. (1998). "A Taxonomic Review of the genera Eriostemon and Philotheca". Nuytsia. 12 (2): 254–255. Retrieved 13 August 2020.
  9. ↑ "Philotheca salsolifolia subsp. pedicellata". Australian Plant Census. Retrieved 13 August 2020.
  10. ↑ "Philotheca salsolifolia subsp. salsolifolia". Australian Plant Census. Retrieved 13 August 2020.
  11. ↑ Wilson, Paul G. (2013). Wilson, Annette J.G. (ed.). Flora of Australia (Volume 26). Canberra: Australian Biological Resources Study. p. 371. Retrieved 13 August 2020.
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