Wikipedia
Duckea
Duckea is a group of plants in the family Rapateaceae described as a genus in 1958.
The genus is endemic to South America.
species- Duckea cyperaceoidea (Ducke) Maguire - SE Colombia, S Venezuela ( Amazonas), N Brazil ( Pará, Amazonas)
- Duckea flava (Link) Maguire - SE Colombia, S Venezuela ( Amazonas), N Brazil ( Amazonas)
- Duckea junciformis Maguire - SE Colombia ( Vaupés), S Venezuela ( Amazonas)
- Duckea squarrosa (Willd. ex Link) Maguire - S Venezuela ( Amazonas, Bolívar), N Brazil ( Amazonas)