Philotheca nutans

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Philotheca nutans
Status DECF P1.svg
Priority One — Poorly Known Taxa (DEC)
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Sapindales
Family: Rutaceae
Genus: Philotheca
Species:
P. nutans
Binomial name
Philotheca nutans
(Paul G.Wilson) Paul G.Wilson [1]
Synonyms [1]
  • Eriostemon nutansPaul G.Wilson

Philotheca nutans is a species of flowering plant in the family Rutaceae and is endemic to the south-west of Western Australia. It is a small, densely-branched shrub with club-shaped to cylindrical, glandular-warty leaves and pendent, pale yellow to pale red flowers arranged singly in leaf axils.

Contents

Description

Philotheca nutans is a densely-branched shrub that grows to a height of 30–90 cm (12–35 in) with glandular-warty branchlets. The leaves are cylindrical to club-shaped, about 11 mm (0.43 in) long and glandular-warty on the lower surface. The flowers are pendent and borne singly in leaf axils, each flower on a thin pedicel about 8 mm (0.31 in) long. There are five broadly egg-shaped sepals about 2.5 mm (0.098 in) long and five broadly egg-shaped, pale yellow to pale red petals 7–10 mm (0.28–0.39 in). The ten stamens are densely woolly-hairy. Flowering occurs from July to September. [2] [3] [4]

Taxonomy and naming

This philotheca was first formally described in 1970 by Paul Wilson who gave it the name Eriostemon nutans and published the description in the journal Nuytsia from specimens collected by Charles Gardner in 1953. [3] [5] In 1998, Wilson changed the name to Philotheca nutans in the same journal. [6] [7]

Distribution and habitat

Philotheca nutans grows in woodland near the Wubin-Paynes Find road in the south-west of Western Australia. [2]

Conservation status

Philotheca nutans is classified as "Priority One" by the Government of Western Australia Department of Parks and Wildlife, [4] meaning that it is known from only one or a few locations which are potentially at risk. [8]

Related Research Articles

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

Philotheca verrucosa, commonly known as fairy wax-flower or Bendigo wax-flower, is a species of flowering plant in the family Rutaceae and is endemic to south-eastern Australia. It is a small shrub with prominently glandular-warty branchlets, heart-shaped or egg-shaped leaves with the narrower end towards the base, and white flowers usually arranged singly in leaf axils.

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

Philotheca trachyphylla, commonly known as rock wax-flower, is a species of plant in the family Rutaceae and is endemic to south-eastern Australia. It is a shrub or small tree with glandular-warty, oblong to narrow egg-shaped leaves and white flowers arranged singly or in twos or threes, in leaf axils.

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

Philotheca hispidula is a flowering plant in the citrus family and is endemic to New South Wales. It is a small shrub with narrow egg-shaped to wedge-shaped leaves that are glandular-wavy on the edges, and white or pale pink flowers arranged singly in leaf axils.

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

Philotheca coccinea is a species of flowering plant in the family Rutaceae and is endemic to Western Australia. It is a shrub with club-shaped leaves that are warty on the lower surface, and red to pink flowers arranged singly in leaf axils.

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 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 ericifolia is a species of flowering plant in the family Rutaceae and is endemic to New South Wales. It is a much-branched shrub with glandular-warty branchlets, needle-shaped leaves and white to pink flowers arranged singly or in groups of up to six 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.

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.

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

Philotheca linearis, commonly known as the rock wallaby shrub or narrow-leaf wax-flower, is a species of flowering plant in the family Rutaceae and is endemic to an inland areas of southern Australia. It is a shrub with glandular-warty branchlets and leaves, club-shaped to cylindrical leaves and white flowers arranged singly in leaf axils.

<i>Philotheca myoporoides <span style="font-style:normal;">subsp.</span> acuta</i> Subspecies of flowering plant

Philotheca myoporoides subsp. acuta is a subspecies of flowering plant in the family Rutaceae and is endemic to New South Wales. It is a shrub with narrow oblong or narrow elliptic leaves and white flowers arranged singly or in groups of up to three in leaf axils.

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

Philotheca pachyphylla is a species of flowering plant in the family Rutaceae and is endemic to Western Australia. It is a small shrub with fleshy, oblong, prominently glandular-warty leaves and white flowers arranged singly in leaf axils.

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

Philotheca pinoides is a species of flowering plant in the family Rutaceae and is endemic to the south-west of Western Australia. It is a small, erect undershrub with needle-shaped, glandular-warty leaves and pale pink or red flowers arranged singly or in groups of up to three in the axil of leaves at the end of branchlets.

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

Philotheca queenslandica is a species of flowering plant in the family Rutaceae and is endemic to south-eastern Queensland. It is a wiry shrub with elliptic to egg-shaped leaves with the narrower end toward the base and densely crowded near the ends of the glandular-warty branchlets, and cream-coloured flowers tinged with pink and arranged singly in leaf axils.

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 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.

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

Philotheca virgata, commonly known as Tasmanian wax-flower, is a species of flowering plant in the family Rutaceae and is endemic to south-eastern Australia. It is a slender, erect shrub with wedge-shaped to oblong leaves and white or pale pink flowers at the ends of branchlets. It is the only philotheca with four sepals and petals.

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 nutans". Australian Plant Census. Retrieved 8 August 2020.
  2. 1 2 Wilson, Paul G.; Wilson, Annette J.G. (ed.) (2013). Flora of Australia (Volume 26). Canberra: Australian Biological Resources Study. pp. 377–378. Retrieved 5 August 2020.{{cite book}}: |first2= has generic name (help)
  3. 1 2 Wilson, Paul G. (1970). "A taxonomic revision of the genera Crowea, Eriostemon and Phebalium (Rutaceae)". Nuytsia. 1 (1): 28. Retrieved 8 August 2020.
  4. 1 2 "Philotheca nutans". FloraBase . Western Australian Government Department of Biodiversity, Conservation and Attractions.
  5. "Eriostemon nutans". APNI. Retrieved 8 August 2020.
  6. "Philotheca nutans". APNI. Retrieved 8 August 2020.
  7. Wilson, Paul G. (1998). "A Taxonomic Review of the genera Eriostemon and Philotheca". Nuytsia. 12 (2): 253. Retrieved 8 August 2020.
  8. "Conservation codes for Western Australian Flora and Fauna" (PDF). Government of Western Australia Department of Parks and Wildlife. Retrieved 8 August 2020.