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词条 Convolvulus tricolor
释义

  1. Description

  2. Taxonomy

      Synonyms    Subspecies  

  3. Habitat

  4. Distribution

  5. Cultivation

  6. References

  7. External links

{{speciesbox
|name = Dwarf morning glory
|image =Convolvulus April 2010-1.jpg
|status=
|status_system=
|genus = Convolvulus
|species = tricolor
|authority = L.
|}}Convolvulus tricolor (syn. C. minor), is a species of morning glory known by the common names dwarf morning-glory[1] and tricolour convolvulus.[2]

Description

It is a short to medium annual plant with solitary long-stalked flowers. The flower is a tri-coloured funnel-shaped bloom about three centimeters wide, blue with white and a yellow centre.

Taxonomy

Synonyms

  • Convolvulus maroccanus Batt.
  • Convolvulus meonanthus Hoffmanns. & Link
  • Convolvulus minor
  • Convolvulus pseudotricolor Bertol.

Subspecies

  • Convolvulus tricolor subsp. hortensis (Batt.) Maire
  • Convolvulus tricolor subsp. meonanthus (Hoffmanns. & Link) Maire
  • Convolvulus tricolor subsp. pentapetaloides (L.) O.Bolòs & Vigo
  • Convolvulus tricolor subsp. tricolor L.[3]
O. Bolòs et J. Vigoe distinguish Convolvulus tricolor ssp. pentapetaloides (L.) O.Bolòs & Vigo, found in the Balearic isles, from the type subspecies (Convolvulus tricolor ssp tricolor) by flowers that are smaller (7–10 mm), and both the calyx and the capsule having few or no hairs.[4]

Habitat

Common on cultivated land, dry open habitats, sandy places and roadsides. Soil must be warmed to at least 64 °F to grow without any issues.

Distribution

This flowering plant is native to the Mediterranean Basin, particularly the south, but it is occasionally seen in other areas of similar climate. In Spain it can be found in the Balearic Islands,[4]

and Andalusia, especially in the Costa del Sol.[5]

Cultivation

Convolvulus tricolor is usually cultivated for ornamental purposes. Cultivars include: Red Ensign, Blue Ensign

References

1. ^{{PLANTS|id=COTR17|taxon=Convolvulus tricolor|accessdate=17 January 2016}}
2. ^{{cite web|title=BSBI List 2007 |publisher=Botanical Society of Britain and Ireland |url=http://www.bsbi.org.uk/BSBIList2007.xls |format=xls |archive-url=https://www.webcitation.org/6VqJ46atN?url=http://www.bsbi.org.uk/BSBIList2007.xls |archive-date=2015-01-25 |accessdate=2014-10-17 |deadurl=yes |df= }}
3. ^Convolvulus tricolor Real Jardín Botánico: Proyecto Anthos
4. ^Herbario Virtual: Convolvulus tricolor L. subsp. pentapetaloides
5. ^García Guardia, G. (1988). Flores Silvestres de Andalucía. Alcorcón:Rueda. {{ISBN|84-7207-049-2}}.

External links

  • CalFlora
  • IPNI Listing
{{Wikispecies|Convolvulus tricolor}}{{Commons|Convolvulus tricolor}}{{Taxonbar|from=Q149615}}{{Solanales-stub}}

2 : Convolvulus|Plants described in 1753

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