| 词条 | Magnolia boliviana |
| 释义 |
| image = | image_caption = | status = EN | status_system = IUCN3.1 | status_ref = [1] | regnum = Plantae | unranked_divisio = Angiosperms | unranked_classis = Magnoliids | ordo = Magnoliales | familia = Magnoliaceae | genus = Magnolia | subgenus = Magnolia | sectio = Talauma | species = M. boliviana | binomial = Magnolia boliviana | binomial_authority = (M.Nee) Govaerts | synonyms = Talauma boliviana M.Nee }}Magnolia boliviana is a tree in the Magnoliaceae family native to the rainforests of the eastern Andean foothills of Bolivia.[2] DescriptionM. boliviana is a tree of 30 m with a trunk of 50–75 cm in diameter.[2] The smooth ovate-elliptic leaves are 12–29 cm long and 7.5–12 cm wide.[2] The flowers have 6 obovate white petals ca. 6 cm long; the ovoid fruit can be 11–14 cm long.[2] It is known as granadilla.[3]Distribution and habitatIn Bolivia, in rainforests in elevations between 200–500 meters.[2] It is reported to occur in Isiboro Secure National Park,[3] Arroyo Negro National Park and Madidi National Park.[4] ConservationThe IUCN has assigned it the endangered conservation status.[4] It is threatened by habitat loss due to timber harvesting and clearance of forests for the production of cocaine.[4] References1. ^{{Cite journal | author = Global Tree Specialist Group | title = Magnolia boliviana | journal = The IUCN Red List of Threatened Species | volume = 2016 | page = e.T39031A2885829 | date = 2016 | url = http://www.iucnredlist.org/details/39031/0 | doi = 10.2305/IUCN.UK.2016-1.RLTS.T39031A2885829.en | access-date = 9 December 2017}} {{Taxonbar|from=Q924961}}2. ^1 2 3 4 {{Cite journal|last=Nee|first=Michael|date=1994|title=A new species of Talauma (Magnoliaceae) from Bolivia|journal=Brittonia|language=en|volume=46|issue=4|pages=265–269|doi=10.2307/2806907|issn=0007-196X|jstor=2806907}} 3. ^1 {{Cite web|url=http://www.parkswatch.org/parkprofile.php?l=eng&country=bol&park=isnp&page=bio|title=Isiboro Sécure National Park and Indigenous Territory - Park Profile - Biodiversity|website=www.parkswatch.org|access-date=2017-05-15}} 4. ^1 2 {{Cite web|url=http://www.iucnredlist.org/details/39031/0|title=Magnolia boliviana|website=www.iucnredlist.org|access-date=2017-05-15}} 4 : Magnolia|Vulnerable plants|Trees of Bolivia|Taxonomy articles created by Polbot |
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