Spiranthera

{{Short description|Genus of flowering plants}}

For other uses, see Spiranthera (disambiguation)

{{Automatic taxobox

|image = Flickr - João de Deus Medeiros - Spiranthera odoratissima.jpg

|image_caption = Spiranthera odoratissima

|taxon = Spiranthera

|authority = A.St.-Hil. (1823)

|subdivision_ranks = Species

|subdivision = Six; see text

|subdivision_ref = [https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:35965-1 Spiranthera A.St.-Hil.] Plants of the World Online. Retrieved 12 December 2023.

|synonyms =

• Nycticalanthus {{small|Ducke (1932)}}
• Terpnanthus {{small|Nees & Mart. (1823)}}

|synonyms_ref =

}}

Spiranthera is a genus of flowering plants in the family Rutaceae. It includes six species native to tropical South America.

• Spiranthera atlantica {{small|Pirani}}
• Spiranthera guianensis {{small|Sandwith}}
• Spiranthera odoratissima {{small|A.St.-Hil.}}
• Spiranthera parviflora {{small|Sandwith}}
• Spiranthera peruviana {{small|L.A.Brito & Pirani}}
• Spiranthera speciosa {{small|(Ducke) L.A.Brito & Pirani}}