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Polyspatha
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Polyspatha is a genus of perennial monocotyledonous flowering plants in the dayflower family. It is restricted to tropical Africa consists of three recognized species.[2]

The genus is characterised by its unique leaf-like bracts that subtend inflorescences (often called spathes), which are arranged oppositely up the flowering shoot. Plants in the genus also have white flowers, two carpels with one seed in each, and vegetative reproduction by stolons.[3] Along with most other genera of the Commelineae tribe with relatively few species, Polyspatha is found in tropical forest understories, and also in disturbed shady locations.[3][4]

Species[2]
  1. Polyspatha paniculata Benth. - western + central Africa from Sierra Leone to Zaire + Tanzania
  2. Polyspatha oligospatha Faden - western + central Africa from Ivory Coast to Zaire + Sudan
  3. Polyspatha hirsuta Mildbr. - western + central Africa from Sierra Leone to Zaire + Uganda

References

  1. ^ illustration accompanying original description of the genus. C.B. Clarke in Alphonse Pyramus de Candolle; Lithography by A. Leuba - Table III from C.B. Clarke's treatment of Commelinaceae in Monographiæ phanerogamarum, 1881
  2. ^ a b "World Checklist of Selected Plant Families: Royal Botanic Gardens, Kew". apps.kew.org. Retrieved 2016-08-11..mw-parser-output cite.citation{font-style:inherit}.mw-parser-output q{quotes:"""""'"'"}.mw-parser-output code.cs1-code{color:inherit;background:inherit;border:inherit;padding:inherit}.mw-parser-output .cs1-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/6/65/Lock-green.svg/9px-Lock-green.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-lock-limited a,.mw-parser-output .cs1-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Lock-gray-alt-2.svg/9px-Lock-gray-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Lock-red-alt-2.svg/9px-Lock-red-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration{color:#555}.mw-parser-output .cs1-subscription span,.mw-parser-output .cs1-registration span{border-bottom:1px dotted;cursor:help}.mw-parser-output .cs1-hidden-error{display:none;font-size:100%}.mw-parser-output .cs1-visible-error{font-size:100%}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration,.mw-parser-output .cs1-format{font-size:95%}.mw-parser-output .cs1-kern-left,.mw-parser-output .cs1-kern-wl-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right,.mw-parser-output .cs1-kern-wl-right{padding-right:0.2em}
  3. ^ a b Faden, Robert B. (1998), "Commelinaceae", in Kubitzki, Klaus, The Families and Genera of Vascular Plants, 4, Berlin: Springer, pp. 109–128, ISBN 3-540-64061-4
  4. ^ Evans, Timothy M.; Sytsma, Kenneth J.; Faden, Robert B.; Givnish, Thomas J. (2003), "Phylogenetic Relationships in the Commelinaceae: II. A Cladistic Analysis of rbcL Sequences and Morphology", Systematic Botany, 28 (2): 270–292, doi:10.1043/0363-6445-28.2.270
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Polyspatha: Brief Summary
provided by wikipedia EN

Polyspatha is a genus of perennial monocotyledonous flowering plants in the dayflower family. It is restricted to tropical Africa consists of three recognized species.

The genus is characterised by its unique leaf-like bracts that subtend inflorescences (often called spathes), which are arranged oppositely up the flowering shoot. Plants in the genus also have white flowers, two carpels with one seed in each, and vegetative reproduction by stolons. Along with most other genera of the Commelineae tribe with relatively few species, Polyspatha is found in tropical forest understories, and also in disturbed shady locations.

Species Polyspatha paniculata Benth. - western + central Africa from Sierra Leone to Zaire + Tanzania Polyspatha oligospatha Faden - western + central Africa from Ivory Coast to Zaire + Sudan Polyspatha hirsuta Mildbr. - western + central Africa from Sierra Leone to Zaire + Uganda
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Polyspatha ( Spanish; Castilian )
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Polyspatha Polyspatha paniculata CB Clarke Monographiae Phaneorogamarum Tab 3.jpeg
Polyspatha paniculata
TaxonomíaReino: PlantaeSubreino: TracheobiontaDivisión: MagnoliophytaClase: LiliopsidaSubclase: CommelinidaeOrden: CommelinalesFamilia: CommelinaceaeSubfamilia: CommelinoideaeGénero: Polyspatha
Benth.Especies

Ver texto.

Polyspatha es un género de plantas con flores perteneciente a la familia Commelinaceae. Comprende 4 especies descritas y de estas, solo 2 aceptadas.[1]


Taxonomía[editar]

El género fue descrito por George Bentham y publicado en Niger Flora 543. 1849.[2]​ La especie tipo es: Polyspatha paniculata Benth.

Especies aceptadas[editar]

A continuación se brinda un listado de las especies del género Polyspatha aceptadas hasta noviembre de 2013, ordenadas alfabéticamente. Para cada una se indica el nombre binomial seguido del autor, abreviado según las convenciones y usos.

Véase también[editar]

Referencias[editar]

  1. Polyspatha en PlantList
  2. «Polyspatha». Tropicos.org. Missouri Botanical Garden. Consultado el 10 de noviembre de 2013.

Enlaces externos[editar]

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Polyspatha: Brief Summary ( Spanish; Castilian )
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Polyspatha es un género de plantas con flores perteneciente a la familia Commelinaceae. Comprende 4 especies descritas y de estas, solo 2 aceptadas.​


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Polyspatha ( Portuguese )
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Polyspatha: Brief Summary ( Portuguese )
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Polyspatha ( Vietnamese )
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Polyspatha là một chi thực vật có hoa trong họ Commelinaceae.[1]

Chú thích

  1. ^ The Plant List (2010). Polyspatha. Truy cập ngày 20 tháng 8 năm 2013.

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Polyspatha: Brief Summary ( Vietnamese )
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Polyspatha là một chi thực vật có hoa trong họ Commelinaceae.

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