Biology:Philotheca ericifolia
| Philotheca ericifolia | |
|---|---|
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Sapindales |
| Family: | Rutaceae |
| Genus: | Philotheca |
| Species: | P. ericifolia
|
| Binomial name | |
| Philotheca ericifolia (A.Cunn. ex Benth.) Paul G.Wilson[1]
| |
| Synonyms[1] | |
| |
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.
Description
Philotheca ericifolia is a much-branched, spreading shrub that typically grows to a height of 1–2 m (3 ft 3 in–6 ft 7 in) and has glandular-warty branchlets. The leaves are needle-shaped, 4–8 mm (0.16–0.31 in) long, sparsely glandular warty and channelled on the upper surface. The flowers are borne singly or in clusters of up to six on the ends of the branchlets, each flower on a pedicel 2–3 mm (0.079–0.118 in) long. There are five fleshy, triangular sepals 1.5–2 mm (0.059–0.079 in) long and five elliptical white petals about 9 mm (0.35 in) long with a thick midrib. The ten stamens are densely hairy. Flowering occurs in spring and the fruit is 2–3 mm (0.079–0.118 in) long with a tapered beak.[2][3][4]
Taxonomy and naming
This species was first formally described in 1863 by George Bentham from an unpublished description by Allan Cunningham who gave it the name Eriostemon ericifolius. Bentham published the description in Flora Australiensis. Cunningham collected the type specimens in "on the skirts of the Liverpool Plains" in 1825.[5][6]
In 1998, Wilson changed the name to Philotheca ericifolia in the journal Nuytsia.[7][8]
Distribution and habitat
Philotheca ericifolia grows in heath and forest, mainly in damp sandy flats and gullies. It is found in the upper Hunter Valley and in the northern Pilliga scrub.[2][3]
Conservation status
This philotheca was previously classified as "vulnerable" under the Australian Government Environment Protection and Biodiversity Conservation Act 1999 and the New South Wales Government Threatened Species Conservation Act but has been delisted from both.[4][9][10]
References
- ↑ 1.0 1.1 "Philotheca ericifolia". Australian Plant Census. https://biodiversity.org.au/nsl/services/apc-format/display/154743. Retrieved 3 August 2020.
- ↑ 2.0 2.1 Wilson, Paul G.; Wilson, Annette J.G. (ed.) (2013). Flora of Australia (Volume 26). Canberra: Australian Biological Resources Study. p. 378. https://profiles.ala.org.au/opus/foa/profile/Philotheca%20ericifolia. Retrieved 3 August 2020.
- ↑ 3.0 3.1 Weston, Peter H.; Harden, Gwen J.. "Philotheca ericifolia". Royal Botanic Garden Sydney. http://plantnet.rbgsyd.nsw.gov.au/cgi-bin/NSWfl.pl?page=nswfl&lvl=sp&name=Philotheca~ericifolia. Retrieved 3 August 2020.
- ↑ 4.0 4.1 "Philotheca ericifolia". New South Wales Government Office of Environment and Heritage. https://www.environment.nsw.gov.au/threatenedspeciesapp/profile.aspx?id=10621. Retrieved 3 August 2020.
- ↑ "Eriostemon ericifolius". APNI. https://id.biodiversity.org.au/instance/apni/470747. Retrieved 3 August 2020.
- ↑ Bentham, George; von Mueller, Ferdinand (1863). Flora Australiensis. London: Lovell Reeve & Co.. pp. 335–336. https://www.biodiversitylibrary.org/item/3669#page/393/mode/1up. Retrieved 3 August 2020.
- ↑ "Philotheca ericifolia". APNI. https://id.biodiversity.org.au/instance/apni/556911. Retrieved 3 August 2020.
- ↑ Wilson, Paul G. (1998). "A Taxonomic Review of the genera Eriostemon and Philotheca". Nuytsia 12 (2): 251. https://www.biodiversitylibrary.org/item/226456#page/97/mode/1up. Retrieved 3 August 2020.
- ↑ "Listing advice Philotheca ericifolia". Australian Government Department of the Environment. http://www.environment.gov.au/biodiversity/threatened/species/pubs/64942-listing-advice-04072019.pdf. Retrieved 3 August 2020.
- ↑ "Philotheca ericifolia - removal from vulnerable species list". New South Wales Government Department of Planning, Industry and Environment. https://www.environment.nsw.gov.au/topics/animals-and-plants/threatened-species/nsw-threatened-species-scientific-committee/determinations/final-determinations/2008-2010/philotheca-ericifolia-removal-from-vulnerable-species-list. Retrieved 3 August 2020.
Wikidata ☰ Q18076206 entry
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