Used Occasionally. protozoa is one of the 30000 most commonly used words in the Collins dictionary.
It is a species of hardy deciduous flowering shrub in the genus Dasiphora (formerly Potentilla) of the family Rosaceae, native to the cool temperate and subarctic regions of the northern hemisphere, often growing at high altitudes in mountains.
Known for its showy 3-5 flowers, the genus Mandevilla includes plants that were formerly called Dipladenia. There are about 100 species of tropical, flowering vines belonging to the Periwinkle family, Apocynaceae. These plants are natives of Argentina.