Rivina
Encyclopedia
Rivina is a genus of flowering plant
Flowering plant
The flowering plants , also known as Angiospermae or Magnoliophyta, are the most diverse group of land plants. Angiosperms are seed-producing plants like the gymnosperms and can be distinguished from the gymnosperms by a series of synapomorphies...

s in the pokeweed
Pokeweed
The pokeweeds, also known as pokebush, pokeberry, pokeroot, poke sallet, polk salad, polk salat, polk sallet, inkberry or ombú, comprise the genus Phytolacca, perennial plants native to North America, South America, East Asia and New Zealand...

 family, Phytolaccaceae
Phytolaccaceae
Phytolaccaceae is the botanical name for a family of flowering plants. Such a family has been almost universally recognized by taxonomists, although its circumscription has varied. It is also known as the Pokeweed family....

. The name honors German
Germany
Germany , officially the Federal Republic of Germany , is a federal parliamentary republic in Europe. The country consists of 16 states while the capital and largest city is Berlin. Germany covers an area of 357,021 km2 and has a largely temperate seasonal climate...

 botanist Augustus Quirinus Rivinus
Augustus Quirinus Rivinus
Augustus Quirinus Rivinus , also known as August Bachmann, was a German physician and botanist.He was born in Leipzig, Germany, and studied at the University of Leipzig , continued his studies in the University of Helmstedt...

 (1652-1723).

Selected species

  • Rivina humilis
    Rivina humilis
    Rivina humilis is a species of flowering plant in the pokeweed family, Phytolaccaceae, that is native to the Americas. It can be found in the southern United States, the Caribbean, Central America, and tropical South America. Common names include Pigeonberry, Rouge Plant, Baby Peppers, Bloodberry,...

    L. – Pigeonberry (American
    Americas
    The Americas, or America , are lands in the Western hemisphere, also known as the New World. In English, the plural form the Americas is often used to refer to the landmasses of North America and South America with their associated islands and regions, while the singular form America is primarily...

     tropics
    Tropics
    The tropics is a region of the Earth surrounding the Equator. It is limited in latitude by the Tropic of Cancer in the northern hemisphere at approximately  N and the Tropic of Capricorn in the southern hemisphere at  S; these latitudes correspond to the axial tilt of the Earth...

     and subtropics
    Subtropics
    The subtropics are the geographical and climatical zone of the Earth immediately north and south of the tropical zone, which is bounded by the Tropic of Cancer and the Tropic of Capricorn, at latitudes 23.5°N and 23.5°S...

    )

Formerly placed here

  • Trichostigma octandrum
    Trichostigma octandrum
    Trichostigma octandrum is a species of flowering plant in the pokeweed family, Phytolaccaceae, that is native to the neotropics. It is known in English as Hoopvine , black basket wythe, cooper's wythe, basket wiss or basket with, and hoop with...

    (L.) H.Walter (as R. octandra L.)
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