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{{Short description|Species of flowering plant}} |
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{{italic title}} |
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{{speciesbox |
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{{taxobox |
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|image = Hibbertia.dentata.flower.jpg |
|image = Hibbertia.dentata.flower.jpg |
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|regnum = [[Plant]]ae |
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|unranked_divisio = [[Angiosperms]] |
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|authority = [[R.Br.]] ex [[DC.]]<ref name=APC>{{cite web|title=''Hibbertia dentata''|url= https://biodiversity.org.au/nsl/services/apc-format/display/112337|publisher=Australian Plant Census|access-date=10 October 2021}}</ref> |
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|unranked_classis = [[Eudicots]] |
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|unranked_ordo = [[Core eudicots]] |
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|ordo = unplaced |
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|familia = [[Dilleniaceae]] |
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|genus = ''[[Hibbertia]]'' |
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|binomial = ''Hibbertia dentata'' |
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|binomial_authority = [[Robert Brown (botanist)|R.Br.]] ex [[Augustin Pyramus de Candolle|DC]] |
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'''''Hibbertia dentata''''', commonly known as '''toothed guinea flower''', '''trailing guinea flower''' or '''twining guinea flower''', is an [[ornamental plant]] in the family [[Dilleniaceae]] native to the east coast of [[Australia]]. Found in woodland, it is a trailing or twining vine with leaves with several small 'teeth' on the margins and bright yellow flowers in early spring. |
'''''Hibbertia dentata''''', commonly known as '''toothed guinea flower''', '''trailing guinea flower''' or '''twining guinea flower''', is an [[ornamental plant]] in the family [[Dilleniaceae]] native to the east coast of [[Australia]]. Found in woodland, it is a trailing or twining vine with leaves with several small 'teeth' on the margins and bright yellow flowers in early spring. It adapts readily to cultivation and can be grown as a pot plant. The species was first described in 1817. |
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==Description== |
==Description== |
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''Hibbertia dentata'' grows as a twining vine, the stems of which can be up to |
''Hibbertia dentata'' grows as a twining vine, the stems of which can be up to {{convert|2|–|3|m|ft|abbr=on}} in length, and trail over rocks and other shrubs. The dark green leaves are ovate, measuring {{convert|4|–|7|cm|in|abbr=on}} long by {{convert|1.5|–|3|cm|in|abbr=on}} wide., and sit on 1 cm long [[Petiole (botany)|petioles]]. The apex of the leaf blade can be pointed or blunt, while the leaf margins are toothed. They can be purple-tinged and covered in fur when young and smooth upon reaching maturity. The flowers appear mainly from July to November. They arise from [[axillary bud]]s or on the ends of short stems. They have five petals that are {{convert|2|–|3|cm|in|abbr=on}} long each, and over 30 stamens. The flowers generally wither within a day or two. The fruit is mature over November to January, splitting to release the seeds.<ref name=BenMac95>{{cite journal |author1=Benson, Doug |author2=McDougall, Lyn |year=1995 |title=Ecology of Sydney Plant Species:Part 3:Dicotyledon families Cabombaceae to Eupomatiaceae |journal=Cunninghamia |issn=0727-9620 |volume=4 |issue=2 |pages=217–431 |url=https://www.rbgsyd.nsw.gov.au/getmedia/050a0f06-8c1a-4708-8858-b6d2e40fe5c3/Volume-4(2)-1995-Cun4Ben217-431.pdf.aspx |access-date=10 October 2021 }}</ref><ref name="NSW" /><ref name=Fairley>{{cite book|author1=Fairley, Alan |author2=Moore, Philip |title=Native Plants of the Sydney District:An Identification Guide |year=2000 |edition= 2nd|publisher=Kangaroo Press |page=72|location=Kenthurst, New South Wales |isbn=0-7318-1031-7}}</ref> |
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| ⚫ | ''Hibbertia dentata'' was first formally [[species description|described]] in 1817 in ''Regni Vegetabilis Systema Naturale'' of [[Augustin Pyramus de Candolle]] by the prolific botanist [[Robert Brown (botanist, born 1773)|Robert Brown]].<ref name="DC">{{cite book|last=de Candolle|first=Augustin Pyramus |title=Regni Vegetabilis Systema Naturale|publisher=Treuttel et Würtz|location=Paris, France|date=1817|volume=1|pages=426–427|url=https://www.biodiversitylibrary.org/page/41046601}}</ref><ref name=APNI>{{cite web|title=''Hibbertia dentata''|url= http://id.biodiversity.org.au/instance/apni/545293 |publisher=APNI|access-date=10 October 2021}}</ref> The species name is the [[Latin]] adjective ''dentata'' "toothed", referring to the toothed leaf margins.<ref name="ANPSA"/> [[George Bentham]] classified it in the series Hemihibbertiae based on flower anatomy, defining members of the group having glabrous carpels and numerous stamens.<ref>{{cite book|last=Bentham|first=George|author2=von Mueller, Ferdinand|title=Flora australiensis:a description of the plants of the Australian territory|publisher=L. Reeve and co.|location=London, United Kingdom|date=1863|volume=1|page=38 |url=https://www.biodiversitylibrary.org/page/6721157#page/96/mode/1up}}</ref> |
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==Distribution and habitat== |
==Distribution and habitat== |
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[[File:Hibbertia dentata SGNG2.jpg|thumb| |
[[File:Hibbertia dentata SGNG2.jpg|thumb|Trailing over rock in a shaded location]] |
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''Hibbertia dentata'' occurs in open forest or on the edge of rainforest along the east coast and hinterlands of [[New South Wales]],<ref name=NSW>{{cite web |url=http://plantnet.rbgsyd.nsw.gov.au/cgi-bin/NSWfl.pl?page=nswfl&lvl=sp&name=Hibbertia~dentata |title=''Hibbertia dentata''|accessdate=18 March 2011 |work= PlantNET – New South Wales Flora Online |publisher=Royal Botanic Gardens & Domain Trust, Sydney Australia}}</ref> extending into southeastern Queensland and eastern [[Victoria (Australia)|Victoria]].<ref name=enc>{{cite book | last1=Elliot | first1=Rodger W. | last2=Jones | first2=David L. | last3=Blake | first3=Trevor |title=Encyclopaedia of Australian Plants Suitable for Cultivation: Vol. 5 |year=1990 |page=330 |publisher=Lothian Press |location=Port Melbourne, Victoria |isbn=0-85091-285-7}}</ref> Associated forest species in the Sydney region include mountain grey gum (''[[Eucalyptus cypellocarpa]]''), Sydney peppermint (''[[Eucalyptus piperita|E. piperita]]''), messmate (''[[Eucalyptus obliqua|E. obliqua]]''), Sydney red gum (''[[Angophora costata]]''), turpentine (''[[Syncarpia glomulifera]]'') and [[Shrubland|scrub]] species such as coastal tea tree (''[[Leptospermum laevigatum]]''). Within this habitat it is found on sheltered slopes in areas with good drainage, on [[clay]]-, [[shale]]- or [[sandstone]]-based soils that are high in nutrients.<ref name=BenMac95/> |
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==Ecology== |
==Ecology== |
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''Hibbertia dentata'' can resprout after [[bushfire]] from its roots and flower within ten months. Seedlings have also been recorded in this time frame.<ref name=BenMac95/> |
''Hibbertia dentata'' can resprout after [[Bushfires in Australia|bushfire]] from its roots and flower within ten months. Seedlings have also been recorded in this time frame.<ref name=BenMac95/> |
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The flowers are visited by European honeybees, native short-tongue bees of the families [[Halictidae]] and [[Colletidae]], and large hoverflies of the genus ''[[Melangyna]]''.<ref name=BenMac95/> |
The flowers are visited by European honeybees, native short-tongue bees of the families [[Halictidae]] and [[Colletidae]], and large hoverflies of the genus ''[[Melangyna]]''.<ref name=BenMac95/> |
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==Cultivation== |
==Cultivation== |
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Although not often seen in cultivation, ''Hibbertia dentata'' is an easy plant to grow in the garden and more shade-tolerant than the widely cultivated ''[[Hibbertia scandens|H. scandens]]''.<ref name="ANPSA">{{cite web|url=http://anpsa.org.au/h-den.html|title=Hibbertia dentata|last=Walters|first=Brian|date=November 2007|work=Plant Guides|publisher=Australian Native Plants Society (Australia)|accessdate=25 March 2015}}</ref> In 1817, it was described in the [[Loddiges]] periodical ''The Botanical Cabinet'' as being "a fine subject for planting out in a conservatory |
Although not often seen in cultivation, ''Hibbertia dentata'' is an easy plant to grow in the garden and more shade-tolerant than the widely cultivated ''[[Hibbertia scandens|H. scandens]]''.<ref name="ANPSA">{{cite web|url=http://anpsa.org.au/h-den.html|title=''Hibbertia dentata''|last=Walters|first=Brian|date=November 2007|work=Plant Guides|publisher=Australian Native Plants Society (Australia)|accessdate=25 March 2015}}</ref> Though fair drainage is required, the plant suffers if allowed to dry out and hence needs to be kept moist.<ref name=enc/> It grows well as a pot plant.<ref name=enc/> It was brought into cultivation in England in 1814.<ref name=enc/> In 1817, it was described in the [[Loddiges]] periodical ''The Botanical Cabinet'' as being "a fine subject for planting out in a conservatory".<ref>{{cite book|last=Loddiges |first=Conrad |title=The botanical cabinet :consisting of coloured delineations of plants, from all countries, with a short account of each, directions for management|publisher=John & Arthur Arch|location=London, United Kingdom|date=1817|volume=4|pages=347|url=https://www.biodiversitylibrary.org/page/29149488}}</ref> |
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[[Plant propagation|Propagation]] is relatively easy by [[Cutting (plant)|cuttings]], and seedlings may spontaneously arise in gardens where it is established.<ref name="ANPSA"/> |
[[Plant propagation|Propagation]] is relatively easy by [[Cutting (plant)|cuttings]] of mature material,<ref name=enc/> and seedlings may spontaneously arise in gardens where it is established.<ref name="ANPSA"/> |
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==References== |
==References== |
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{{Reflist}} |
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==External links== |
==External links== |
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{{ |
*{{Commons-inline|Hibbertia dentata|''Hibbertia dentata''}} |
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{{Taxonbar|from=Q3135138}} |
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[[Category:Hibbertia|dentata]] |
[[Category:Hibbertia|dentata]] |
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[[Category:Eudicots of Australia]] |
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[[Category:Flora of Queensland]] |
[[Category:Flora of Queensland]] |
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[[Category:Flora of New South Wales]] |
[[Category:Flora of New South Wales]] |
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[[Category:Flora of Victoria ( |
[[Category:Flora of Victoria (state)]] |
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Latest revision as of 00:39, 7 May 2023
| Hibbertia dentata | |
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Scientific classification 
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| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Order: | Dilleniales |
| Family: | Dilleniaceae |
| Genus: | Hibbertia |
| Species: | H. dentata
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| Binomial name | |
| Hibbertia dentata | |
Hibbertia dentata, commonly known as toothed guinea flower, trailing guinea flower or twining guinea flower, is an ornamental plant in the family Dilleniaceae native to the east coast of Australia. Found in woodland, it is a trailing or twining vine with leaves with several small 'teeth' on the margins and bright yellow flowers in early spring. It adapts readily to cultivation and can be grown as a pot plant. The species was first described in 1817.
Description[edit]
Hibbertia dentata grows as a twining vine, the stems of which can be up to 2–3 m (6.6–9.8 ft) in length, and trail over rocks and other shrubs. The dark green leaves are ovate, measuring 4–7 cm (1.6–2.8 in) long by 1.5–3 cm (0.59–1.18 in) wide., and sit on 1 cm long petioles. The apex of the leaf blade can be pointed or blunt, while the leaf margins are toothed. They can be purple-tinged and covered in fur when young and smooth upon reaching maturity. The flowers appear mainly from July to November. They arise from axillary buds or on the ends of short stems. They have five petals that are 2–3 cm (0.79–1.18 in) long each, and over 30 stamens. The flowers generally wither within a day or two. The fruit is mature over November to January, splitting to release the seeds.[2][3][4]
Taxonomy[edit]
Hibbertia dentata was first formally described in 1817 in Regni Vegetabilis Systema Naturale of Augustin Pyramus de Candolle by the prolific botanist Robert Brown.[5][6] The species name is the Latin adjective dentata "toothed", referring to the toothed leaf margins.[7] George Bentham classified it in the series Hemihibbertiae based on flower anatomy, defining members of the group having glabrous carpels and numerous stamens.[8]
Distribution and habitat[edit]
Hibbertia dentata occurs in open forest or on the edge of rainforest along the east coast and hinterlands of New South Wales,[3] extending into southeastern Queensland and eastern Victoria.[9] Associated forest species in the Sydney region include mountain grey gum (Eucalyptus cypellocarpa), Sydney peppermint (E. piperita), messmate (E. obliqua), Sydney red gum (Angophora costata), turpentine (Syncarpia glomulifera) and scrub species such as coastal tea tree (Leptospermum laevigatum). Within this habitat it is found on sheltered slopes in areas with good drainage, on clay-, shale- or sandstone-based soils that are high in nutrients.[2]
Ecology[edit]
Hibbertia dentata can resprout after bushfire from its roots and flower within ten months. Seedlings have also been recorded in this time frame.[2]
The flowers are visited by European honeybees, native short-tongue bees of the families Halictidae and Colletidae, and large hoverflies of the genus Melangyna.[2]
Cultivation[edit]
Although not often seen in cultivation, Hibbertia dentata is an easy plant to grow in the garden and more shade-tolerant than the widely cultivated H. scandens.[7] Though fair drainage is required, the plant suffers if allowed to dry out and hence needs to be kept moist.[9] It grows well as a pot plant.[9] It was brought into cultivation in England in 1814.[9] In 1817, it was described in the Loddiges periodical The Botanical Cabinet as being "a fine subject for planting out in a conservatory".[10]
Propagation is relatively easy by cuttings of mature material,[9] and seedlings may spontaneously arise in gardens where it is established.[7]
References[edit]
- ^ "Hibbertia dentata". Australian Plant Census. Retrieved 10 October 2021.
- ^ a b c d Benson, Doug; McDougall, Lyn (1995). "Ecology of Sydney Plant Species:Part 3:Dicotyledon families Cabombaceae to Eupomatiaceae". Cunninghamia. 4 (2): 217–431. ISSN 0727-9620. Retrieved 10 October 2021.
- ^ a b "Hibbertia dentata". PlantNET – New South Wales Flora Online. Royal Botanic Gardens & Domain Trust, Sydney Australia. Retrieved 18 March 2011.
- ^ Fairley, Alan; Moore, Philip (2000). Native Plants of the Sydney District:An Identification Guide (2nd ed.). Kenthurst, New South Wales: Kangaroo Press. p. 72. ISBN 0-7318-1031-7.
- ^ de Candolle, Augustin Pyramus (1817). Regni Vegetabilis Systema Naturale. Vol. 1. Paris, France: Treuttel et Würtz. pp. 426–427.
- ^ "Hibbertia dentata". APNI. Retrieved 10 October 2021.
- ^ a b c Walters, Brian (November 2007). "Hibbertia dentata". Plant Guides. Australian Native Plants Society (Australia). Retrieved 25 March 2015.
- ^ Bentham, George; von Mueller, Ferdinand (1863). Flora australiensis:a description of the plants of the Australian territory. Vol. 1. London, United Kingdom: L. Reeve and co. p. 38.
- ^ a b c d e Elliot, Rodger W.; Jones, David L.; Blake, Trevor (1990). Encyclopaedia of Australian Plants Suitable for Cultivation: Vol. 5. Port Melbourne, Victoria: Lothian Press. p. 330. ISBN 0-85091-285-7.
- ^ Loddiges, Conrad (1817). The botanical cabinet :consisting of coloured delineations of plants, from all countries, with a short account of each, directions for management. Vol. 4. London, United Kingdom: John & Arthur Arch. p. 347.
External links[edit]
Media related to Hibbertia dentata at Wikimedia Commons
