| 词条 | Prostanthera incisa |
| 释义 |
|name = Prostanthera incisa |image = Prostanthera incisa.JPG |regnum = Plantae |unranked_divisio = Angiosperms |unranked_classis = Eudicots |unranked_ordo = Asterids |ordo = Lamiales |familia = Lamiaceae |genus = Prostanthera |species = P. incisa |binomial = Prostanthera incisa |binomial_authority = R.Br.[1] |}} Prostanthera incisa, or cut-leaf mintbush, is a shrubby plant native to rocky mountain tops of Eastern Australia. It has an attractive purple flower. The leaves are highly aromatic, ovate-lanceolate, 1–3 cm long, and teethed. Robert Brown described the species in his 1810 work Prodromus Florae Novae Hollandiae et Insulae Van Diemen, and it still bears its original name.[1]There are two recognized varieties:
Distribution and habitatProstanthera incisa is found along the New South Wales coastline from Mount Warning near the Queensland border all the way to Victoria, as well as the Central Tablelands.[2] It is found in sheltered sites in rainforest margins or sclerophyll forest under such trees as Sydney blue gum (Eucalyptus saligna), cabbage gum (E. amplifolia), Sydney peppermint (E. piperita), red bloodwood (Corymbia gummifera) or turpentine (Syncarpia glomulifera). It can also occur in scrub along watercourses in association with river she-oak (Casuarina cunninghamiana).[3]UsesThe leaves and green twigs are distilled for their essential oils. The dried leaf of a specific flavouring chemotype of P. incisa var. incisa is also sold under the trade name of native mint. However, this can be confusing because Australia also has true native Mentha species. The dried leaf has high free radical scavenging ability.[4] CultivationFirst grown in England in 1824,[6] P. incisa var. incisa is cultivated on a small-scale commercial basis for essential oil production and for bushfood spice. P. incisa prefers sheltered sites in well-drained acidic soils,[5] and in poorly drained soils it can be susceptible to root-rot. It has reasonable frost tolerance down to −5 °. It is a fast-growing shrub, and consequently can be harvested within the first year. When pruned back to a height of 50 cm it reshoots readily. Propagation is by seed or cutting material of firm young growth.[5] Occasionally this species is confused with the related Prostanthera ovalifolia. References1. ^1 {{APNI | name = Prostanthera incisa R.Br. | id = 56345}} {{Taxonbar|from=Q7250962}}2. ^{{NSW Flora Online|genus=Prostanthera |species=incisa|author=B.J.Conn|accessdate=10 April 2014}} 3. ^{{cite journal|author1=Benson, Doug |author2=McDougall, Lyn |year=1997|title= Ecology of Sydney Plant Species Part 5 Dicotyledon families Flacourtiaceae to Myrsinaceae |journal=Cunninghamia|volume=5|issue=2|pages=330–544|url=https://www.rbgsyd.nsw.gov.au/RoyalBotanicGarden/media/RBG/Science/Cunninghamia/Volume%205%20-%201997/Volume-5(2)-1997-Cun5Ben330-544.pdf}} 4. ^Zhao, J., Agboola, S., Functional Properties of Australian Bushfoods - A Report for the Rural Industries Research and Development Corporation, 2007, RIRDC Publication No 07/030 [https://rirdc.infoservices.com.au/downloads/07-030.pdf] 5. ^1 2 {{cite book |author1=Elliot, Rodger W. |author2=Jones, David L. |author3=Blake, Trevor |title=Encyclopaedia of Australian Plants Suitable for Cultivation: Volume 7 – N-Po |year=1997 |publisher= Lothian Press |location= Port Melbourne | page=26; 221 |isbn=0-85091-634-8}} 5 : Prostanthera|Lamiales of Australia|Crops originating from Australia|Flora of New South Wales|Flora of Victoria (Australia) |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。