| 词条 | Gennaria diphylla |
| 释义 |
| image = Gennaria diphylla - Las Canarias 1.jpg | image_upright = 0.8 | genus = Gennaria | species = diphylla | authority = (Link) Parl.[1] | synonyms_ref = [1] | synonyms =
}} Gennaria diphylla is a species of flowering plant from the orchid family, Orchidaceae, native to the region from the western Mediterranean and Macaronesia (Canary Islands, Madeira, Portugal, Spain, the Balearic Islands, Morocco, Algeria, Tunisia, Sardinia, Tuscany).[1] Gennaria diphylla was illustrated (as Habenaria cordata) in plate 3164 of Curtis' Botanical Magazine, 1832. DescriptionGennaria diphylla has a stem about 15–30 cm tall. The stem bears two leaves. The lower leaf is larger, 4–7 cm long and 2.5–7 cm wide. The upper leaf is considerably smaller. Both leaves are elliptical or ovate in shape, with rounded lobes at the base making it heart-shaped. The flowers are borne in a spike up to 10 cm long. They are yellowish-green and form a bell-like shape. The lip (labellum) has three lobes, the middle one being slightly longer. A spur is present.[5][6]TaxonomyGennaria diphylla was first described, as Satyrium diphyllum, by Johann Link in 1799. Filippo Parlatore transferred the species to his newly created genus Gennaria in 1860.[1] The genus name honours Patrizio Gennari.[8] The specific epithet diphylla means "two-leaved".[9]References1. ^{{cite web |title=Plant Name Details for Gennaria diphylla |work=The International Plant Names Index |url=http://www.ipni.org/ipni/idPlantNameSearch.do?id=635582-1 |accessdate=2018-03-14 }} [2][3][4][5][6]2. ^1 {{Cite book |last1=Bramwell |first1=David |last2=Bramwell |first2=Zoë |date=2001 |title=Wild Flowers of the Canary Islands |edition=2nd |publication-place=Madrid |publisher=Editorial Rueda |isbn=84-7207-129-4 |page=414 |lastauthoramp=yes }} 3. ^1 {{Cite book |last1=Dorr |first1=L.J. |last2=Nicholson |first2=Dan H. |date=2009 |contribution=Gennari, Patrizio |title=Taxonomic Literature Supplement VIII: Fres-G |page=177 |publisher=A.R.G. Gantner |isbn=978-3-906166-75-9 |accessdate=2018-03-14 |contribution-url=https://biodiversitylibrary.org/page/33258655 |lastauthoramp=yes }} 4. ^1 {{Cite book |last=Hyam |first=R. |last2=Pankhurst |first2=R.J. |year=1995 |title=Plants and their names : a concise dictionary |publication-place=Oxford |publisher=Oxford University Press |isbn=978-0-19-866189-4 |lastauthoramp=yes |page=157 }} 5. ^1 {{cite web |title=Gennaria diphylla (Link) Parl. |work=Plants of the World Online |publisher=Royal Botanic Gardens, Kew|url=http://www.plantsoftheworldonline.org/taxon/urn:lsid:ipni.org:names:635582-1 |accessdate=2018-03-14 }} 6. ^1 2 3 {{cite web |title=Gennaria diphylla|work=World Checklist of Selected Plant Families |publisher=Royal Botanic Gardens, Kew |url=http://wcsp.science.kew.org/namedetail.do?name_id=89154 |accessdate=2018-03-14}} }}
External links
4 : Flora of Macaronesia|Flora of North Africa|Orchids of Europe|Orchideae |
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