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The orchid produces no scent or nectar. Instead, the pollen-bearing anther uncovers itself and rotates into a suitable position to insert into the stigma cavity, where fertilization takes place. This sexual relationship is so exclusive that flowers do not even transfer pollen to other flowers on the
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actually fertilizes itself. The orchid defies gravity to twist the male part of its flower into a nearly complete circle to fertilize the female one. Nothing like this occurs elsewhere among flowering plants.
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The plant does so without the help of sticky fluids or other methods used by self-pollinating plants to ensure that the pollen reaches the egg. It grows on tree trunks in China's
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Liu, KW; Liu ZJ; Huang L; Li LQ; Chen LJ; Tang GD (22 June 2006). "Pollination: self-fertilization strategy in an orchid".
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province and flowers during the dry, windless months of
February to April, making wind pollination highly improbable.
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Rather than depending on insects or even the wind for pollination, scientists have discovered that
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305:anonymous (June 24, 2006). "<not recorded>".
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210:(B.S. Williams) Christenson (1993)
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660:urn:lsid:ipni.org:names:660971-1
528:urn:lsid:ipni.org:names:943933-1
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208:Holcoglossum amesianum f. album
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180:(Rchb.f.) Christenson (1987)
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46:Scientific classification
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737:Plants described in 1987
202:Vanda amesiana var. alba
732:Endemic flora of Yunnan
198:Rchb.f. (1887) basionym
384:Holcoglossum amesianum
354:Holcoglossum amesianum
334:Holcoglossum amesianum
239:Holcoglossum amesianum
220:Holcoglossum amesianum
174:Holcoglossum amesianum
25:Holcoglossum amesianum
336:at Wikimedia Commons
204:B.S. Williams (1894)
727:Orchids of Yunnan
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497:Open Tree of Life
346:Taxon identifiers
332:Media related to
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156:H. amesianum
16:Species of orchid
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629:iNaturalist
458:iNaturalist
378:Wikispecies
313:(2557): 22.
233:Pollination
128:Subfamily:
122:Orchidaceae
112:Asparagales
89:Angiosperms
716:Categories
510:Plant List
257:References
594:Q39350161
515:kew-99631
437:250092934
369:Q10297883
150:Species:
59:Kingdom:
686:50027256
681:Tropicos
647:660971-1
588:Wikidata
554:50011042
549:Tropicos
536:Species+
476:943933-1
363:Wikidata
292:16791185
187:Synonyms
118:Family:
102:Monocots
40:Flowers
621:2827998
463:1230119
450:2827997
424:1113276
138:Genus:
108:Order:
63:Plantae
673:409672
634:343912
502:301100
489:536147
398:616869
290:
272:Nature
247:Yunnan
608:7YDSV
541:19125
411:3M7PY
96:Clade
83:Clade
70:Clade
655:POWO
642:IPNI
616:GBIF
523:POWO
484:NCBI
471:IPNI
445:GBIF
393:BOLD
288:PMID
694:WFO
668:RHS
603:CoL
562:WFO
432:FoC
419:EoL
406:CoL
280:doi
276:441
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
