| 词条 | Gynura aurantiaca |
| 释义 |
|name = Purple passion |image = Gynura aurantiaca.jpg |image_caption = |regnum = Plantae |unranked_divisio = Angiosperms |unranked_classis = Eudicots |unranked_ordo = Asterids |ordo = Asterales |familia = Asteraceae |tribus = Senecioneae |genus = Gynura |species = G. aurantiaca |binomial = Gynura aurantiaca |binomial_authority =(Blume) DC. 1838, not Benth. 1849 |synonyms_ref=[1] |synonyms={{collapsible list|bullets = true |title=Synonymy |Cacalia aurantiaca Blume 1826 |Crassocephalum aurantiacum (Blume) Kuntze |Crassocephalum teysmannianum Kuntze |Gynura ajakensis Hochr. |Gynura densiflora Miq. |Gynura dichotoma Turcz. |Gynura lyrata Sch.Bip. |Gynura mollis Sch.Bip. |Gynura sumatrana Miq. |Senecio zollingerianus Sch.Bip. }}}} Gynura aurantiaca, called purple passion or velvet plant, is a species of flowering plant in the daisy family Asteraceae. It is native to Southeast Asia but grown in many other places as a house plant. In warm regions, it is frequently grown outdoors on patios and in gardens rather than inside buildings, and hence it has escaped into the wild in Africa, Australia, South America, Mesoamerica, Florida, and a few other places.[2][3][4]Gynura aurantiaca is an evergreen perennial growing to {{convert|30 |cm|in|abbr=on}} tall, the stems sometimes growing straight up but other times reclining against other objects, when stems can reach {{convert|2 |m|ft|abbr=on}}. Leaves, stems, and bracts are dark green, covered with soft purple hairs that impart a velvety feeling to the plant. One plant can produce 1-5 flower heads, each on its own flower stalk. The flowers have a rather strong odour. Each head contains several yellow, orange, or red disc flowers but no ray flowers.[5] The Latin specific epithet aurantiaca means ”orange”, referring to the usual colour of the blooms.[6]In cultivation in the UK this plant has gained the Royal Horticultural Society’s Award of Garden Merit.[7][8] References1. ^The Plant List, Gynura aurantiaca (Blume) DC. 2. ^Biota of North America Program 2014 county distribution map 3. ^Berendsohn, W.G. & A.E. Araniva de González. 1989. Listado básico de la Flora Salvadorensis: Dicotyledonae, Sympetalae (pro parte): Labiatae, Bignoniaceae, Acanthaceae, Pedaliaceae, Martyniaceae, Gesneriaceae, Compositae. Cuscatlania 1(3): 290–1–290–13 4. ^Nelson, C. H. 2008. Cat. Pl. Vasc. Honduras 1–1576. Secretaria de Recursos Naturales y Ambiente, Tegucigalpa 5. ^Flora of North America, Gynura aurantiaca (Blume) de Candolle . 1838. Velvet plant 6. ^{{cite book |last=Harrison |first=Lorraine |title=RHS Latin for Gardeners |year=2012 |publisher=Mitchell Beazley |location=United Kingdom |isbn=184533731X }} 7. ^{{cite web | url= https://www.rhs.org.uk/Plants/33641/i-Gynura-aurantiaca-i-Purple-Passion/Details| title = RHS Plantfinder - Gynura aurantiaca ‘Purple Passion’ | accessdate=3 March 2018}} 8. ^{{cite web | url= https://www.rhs.org.uk/plants/pdfs/agm-lists/agm-ornamentals.pdf | title = AGM Plants - Ornamental | date = July 2017 | page = 44 | publisher = Royal Horticultural Society | accessdate = 2 March 2018}} External links{{Taxonbar|from=Q9268236}}{{Authority control}}{{Senecioneae-stub}} 4 : Gynura|Flora of Asia|Plants described in 1826|House plants |
| 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。