Borassus heineanus (original) (raw)
بوراس هينياني (الاسم العلمي:Borassus heineanus) هو نوع نباتي يتبع جنس البوراس من فصيلة الفوفلية.
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| dbo:abstract | بوراس هينياني (الاسم العلمي:Borassus heineanus) هو نوع نباتي يتبع جنس البوراس من فصيلة الفوفلية. (ar) Borassus heineanus is a species of a large solitary fan palm found only in northern New Guinea, in both Papua New Guinea and Indonesia, where it is threatened by habitat loss. Also known as the New Guinea palmyra palm, B. heineanus grows up to 20 m tall with a robust trunk ringed with leaf scars; the old leaves remain attached to the trunk, but eventually fall cleanly. The blueish-green leaves are deeply dissected, up to 3.2 m across and the petioles have very sharp edges, which can give a nasty cut to the unwary. As with all Borassus species, B. heineanus is dioecious with male and female flowers on separate trees. The male flowers are 1.5 cm long and in semi-circular clusters enclosed within leathery bracts, forming massive catkin-like inflorescences. In contrast, the female flowers are golfball-sized, solitary and rest on the surface of the inflorescence axis. After pollination, they develop into green fleshy fruits, each containing 1-3 seeds. Each seed is contained within a woody endocarp and in some cases, woody flanges inside the endocarp penetrate the seed. Borassus heineanus differs from all other Borassus species in that it is found in tropical forests, rather than open savannas, resulting in a leaf anatomy resembling forest palms rather than other Borassus species. This led palm botanist Odoardo Beccari to suggest that B. heineanus might be more akin to the forest palm genus Borassodendron, however DNA evidence and pollen morphology clearly place B. heineanus within the genus Borassus. (en) Borassus heineanus är en enhjärtbladig växtart som beskrevs av Odoardo Beccari. Borassus heineanus ingår i släktet Borassus och familjen Arecaceae. Inga underarter finns listade i Catalogue of Life. (sv) |
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| dbo:wikiPageLength | 2997 (xsd:nonNegativeInteger) |
| dbo:wikiPageRevisionID | 1011433995 (xsd:integer) |
| dbo:wikiPageWikiLink | dbr:Savanna dbr:DNA dbr:Seed dbr:Bract dbr:Morphology_(biology) dbr:Fruit dbr:Fruit_anatomy dbr:Petiole_(botany) dbr:Papua_New_Guinea dbr:Tropical_rainforest dbc:Flora_of_New_Guinea dbc:Plants_described_in_1914 dbc:Taxa_named_by_Odoardo_Beccari dbr:Borassodendron dbc:Borassus dbr:Pollen dbr:Habitat_loss dbr:Indonesia dbr:Inflorescence dbr:New_Guinea dbr:Odoardo_Beccari dbr:Catkin dbr:Dioecy_(plant) dbr:Pollination |
| dbp:authority | dbr:Odoardo_Beccari |
| dbp:genus | Borassus (en) |
| dbp:name | New Guinea palmyra palm (en) |
| dbp:species | heineanus (en) |
| dbp:wikiPageUsesTemplate | dbt:Reflist dbt:Short_description dbt:Speciesbox dbt:Taxonbar |
| dcterms:subject | dbc:Flora_of_New_Guinea dbc:Plants_described_in_1914 dbc:Taxa_named_by_Odoardo_Beccari dbc:Borassus |
| gold:hypernym | dbr:Species |
| rdf:type | dbo:Eukaryote yago:LivingThing100004258 yago:Object100002684 yago:Organism100004475 yago:PhysicalEntity100001930 yago:Plant100017222 yago:Whole100003553 yago:WikicatPlantsDescribedIn1914 |
| rdfs:comment | بوراس هينياني (الاسم العلمي:Borassus heineanus) هو نوع نباتي يتبع جنس البوراس من فصيلة الفوفلية. (ar) Borassus heineanus är en enhjärtbladig växtart som beskrevs av Odoardo Beccari. Borassus heineanus ingår i släktet Borassus och familjen Arecaceae. Inga underarter finns listade i Catalogue of Life. (sv) Borassus heineanus is a species of a large solitary fan palm found only in northern New Guinea, in both Papua New Guinea and Indonesia, where it is threatened by habitat loss. Also known as the New Guinea palmyra palm, B. heineanus grows up to 20 m tall with a robust trunk ringed with leaf scars; the old leaves remain attached to the trunk, but eventually fall cleanly. The blueish-green leaves are deeply dissected, up to 3.2 m across and the petioles have very sharp edges, which can give a nasty cut to the unwary. As with all Borassus species, B. heineanus is dioecious with male and female flowers on separate trees. The male flowers are 1.5 cm long and in semi-circular clusters enclosed within leathery bracts, forming massive catkin-like inflorescences. In contrast, the female flowers are (en) |
| rdfs:label | بوراس هينياني (ar) Borassus heineanus (en) Borassus heineanus (sv) |
| owl:sameAs | freebase:Borassus heineanus yago-res:Borassus heineanus wikidata:Borassus heineanus dbpedia-ar:Borassus heineanus http://ceb.dbpedia.org/resource/Borassus_heineanus dbpedia-fa:Borassus heineanus dbpedia-sv:Borassus heineanus dbpedia-vi:Borassus heineanus dbpedia-war:Borassus heineanus https://global.dbpedia.org/id/4azG7 |
| prov:wasDerivedFrom | wikipedia-en:Borassus_heineanus?oldid=1011433995&ns=0 |
| foaf:isPrimaryTopicOf | wikipedia-en:Borassus_heineanus |
| is dbo:wikiPageWikiLink of | dbr:Borasseae dbr:Borassus |
| is foaf:primaryTopic of | wikipedia-en:Borassus_heineanus |