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词条 Ryania speciosa
释义

  1. Varieties

  2. References

  3. External links

{{Speciesbox
| image =
| image_caption =
| status =
| genus = Ryania
| species = speciosa
| authority = M.Vahl
| range_map =
| synonyms = Tetracocyne angustifolia Turcz.
Ryania patrisii Miq.
Patrisia speciosa (Vahl.) JV Monachino
}}Ryania speciosa[1][1] is a species of plants in the family Salicaceae.[3][4]

The species is significant partly because the ryanoid insecticides are derived from – and have the same mode of action as – the alkaloid ryanodine: which was originally extracted from this South American plant, which is also used as a piscicide.[2]

Varieties

The Catalogue of Life[3] lists the following varieties:

  • Ryania speciosa var. bicolor
  • Ryania speciosa var. chocoensis
  • Ryania speciosa var. minor
  • Ryania speciosa var. mutisii
  • Ryania speciosa var. panamensis
  • Ryania speciosa var. stipularis
  • Ryania speciosa var. subuliflora
  • Ryania speciosa var. tomentella
  • Ryania speciosa var. tomentosa

References

[3][4][5]

External links

  • {{Commonscat inline|Salicaceae|Salicaceae}}
  • {{Wikispecies inline|Ryania|Ryania}}
{{Taxonbar|from=Q3934213}}

2 : Salicaceae|Flora of Brazil

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