''Viviania'' is a genus of

flowering plant Flowering plants are plants that bear flowers and fruits, and form the clade Angiospermae (). The term angiosperm is derived from the Ancient Greek, Greek words (; 'container, vessel') and (; 'seed'), meaning that the seeds are enclosed with ...

s belonging to the family

Francoaceae The Francoaceae are a small family of flowering plants in the order Geraniales, including the genera '' Francoa'', commonly known as bridal wreaths. The Francoaceae are recognized as a family under various classification schemes. Under the 2009 A ...

. The genus is distributed across is Brazil, Argentina, Chile and Uruguay in southern South America.

Known species

As accepted by Kew; The genus name of ''Viviania'' is in honour of

Domenico Viviani Domenico Viviani (29 July 1772, Levanto, Liguria – 15 February 1840, Genoa) was an Italian botanist and naturalist. In 1803, he was named professor of botany at the University of Genoa, where he is credited with the founding of its botanical ga ...

(1772–1840), an Italian botanist and naturalist. It was first described and published in Anales Ci. Nat. Vol.7 on page 211 in 1804. The genus is recognized by the

United States Department of Agriculture The United States Department of Agriculture (USDA) is an executive department of the United States federal government that aims to meet the needs of commercial farming and livestock food production, promotes agricultural trade and producti ...

and the

Agricultural Research Service The Agricultural Research Service (ARS) is the principal in-house research agency of the United States Department of Agriculture (USDA). ARS is one of four agencies in USDA's Research, Education and Economics mission area. ARS is charged with ext ...

, but they do not list any known species.

References

{{Taxonbar, from=Q6164217 Francoaceae Geraniales genera Plants described in 1804 Flora of Brazil Flora of southern South America Taxa named by Antonio José Cavanilles