| 词条 | Bulbophyllum elisae |
| 释义 |
|name = Pineapple orchid |image = Bulbophyllum elisae (2011-101-PB184863) (6475018487).jpg |image_caption = |genus = Bulbophyllum |species = elisae |authority = (F.Muell.) Benth.[1] |synonyms_ref = [1] |synonyms=
}} Bulbophyllum elisae, commonly known as the pineapple orchid, [2] is a species of epiphytic or lithophytic orchid that is endemic to eastern Australia. It has crowded, wrinkled, pale green or yellowish clump-forming pseudobulbs, stiff, pale green to yellowish leaves and between three and twelve pale green to dark green flowers with a dark red to purple labellum. It usually grows in the tops of rainforest trees, on cliff faces or boulders. DescriptionBulbophyllum elisae is an epiphytic or lithophytic herb with crowded, wrinkled and grooved, pale green or yellowish pseudobulbs {{convert|10-30|mm|in|sigfig=1|abbr=on}} long and {{convert|15-20|mm|in|sigfig=2|abbr=on}} wide. The leaves are narrow oblong to lance-shaped, thin, leathery, flat, {{convert|60-100|mm|in|sigfig=1|abbr=on}} long and {{convert|8-12|mm|in|sigfig=2|abbr=on}} wide. Between three and twelve pale green to dark green flowers {{convert|15-20|mm|in|sigfig=2|abbr=on}} long and {{convert|10-15|mm|in|sigfig=2|abbr=on}} wide are arranged on one side of a thin flowering stem {{convert|150-250|mm|in|sigfig=2|abbr=on}} long. The dorsal sepal is egg-shaped, {{convert|6-8|mm|in|sigfig=1|abbr=on}} long and about {{convert|3|mm|in|sigfig=2|abbr=on}} wide, but the lateral sepals are much longer at {{convert|15-20|mm|in|sigfig=1|abbr=on}} long and {{convert|3-4|mm|in|sigfig=2|abbr=on}} wide. The petals are about {{convert|3|mm|in|sigfig=2|abbr=on}} long and {{convert|2|mm|in|sigfig=2|abbr=on}} wide. The labellum is purple, fleshy, about {{convert|4|mm|in|sigfig=2|abbr=on}} long and {{convert|2|mm|in|sigfig=2|abbr=on}} wide. Flowering occurs between May and November.[2][3]Taxonomy and namingThe pineapple orchid was first formally described in 1868 by Ferdinand von Mueller who gave it the name Cirrhopetalum elisae and published the description in the Fragmenta phytographiae Australiae from a specimen collected near Tenterfield.[4][5] In 1873, George Bentham changed the name to Bulbophyllum elisae.[6] The specific epithet (elisae) honours Eliza Kern.[5][7] Distribution and habitatBulbophyllum elisae grows on the highest branches of rainforest trees, sometimes on cliff faces and boulders. It occurs between the Bunya Mountains in Queensland and the Blue Mountains in New South Wales.[2][3]References1. ^1 {{WCSP |25787 |Bulbophyllum elisae}} {{Taxonbar|from=Q4987907}}{{DEFAULTSORT:Bulbophyllum Elisae}}2. ^1 2 {{cite book|last1=Jones|first1=David L.|title=A complete guide to native orchids of Australia including the island territories|date=2006|publisher=New Holland|location=Frenchs Forest, N.S.W.|isbn=1877069124|page=421}} 3. ^1 {{cite web |last1=Weston |first1=Peter H. |title=Bulbophyllum elisae |url=http://plantnet.rbgsyd.nsw.gov.au/cgi-bin/NSWfl.pl?page=nswfl&lvl=sp&name=Bulbophyllum~elisae|publisher=Royal Botanic Garden Sydney |accessdate=5 December 2018}} 4. ^{{cite web|title=Cirrhopetalum elisae|url= https://id.biodiversity.org.au/instance/apni/479148|publisher=APNI|accessdate=5 December 2018}} 5. ^1 {{cite book |last1=von Mueller |first1=Ferdinand |title=Fragmenta phytographiae Australiaw |date=1868 |publisher=Victorian Government Printer |location=Melbourne |page=120 |url=https://www.biodiversitylibrary.org/item/7223#page/121/mode/1up |accessdate=5 December 2018}} 6. ^{{cite web|title=Bulbophyllum elisae|url= https://id.biodiversity.org.au/instance/apni/479311|publisher=APNI|accessdate=5 December 2018}} 7. ^{{cite book |last1=Bailey |first1=Frederick Manson |title=A Synopsis of the Queensland Flora: First Supplement |date=1886 |publisher=Government Printer |location=Brisbane |page=56 |url=https://babel.hathitrust.org/cgi/pt?id=hvd.32044106366131;view=1up;seq=66 |accessdate=8 January 2019}} 5 : Bulbophyllum|Orchids of New South Wales|Orchids of Queensland|Endemic orchids of Australia|Plants described in 1871 |
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