radiolaria

noun

The members of the taxonomic subclass Radiolaria; radiolarians.

Radiolaria

noun

The members of the taxonomic subclass Radiolaria; radiolarians.

raffia

noun

A fibrous material used for tying plants, originating from the leaves of the raffia palm tree (genus... Leer más »

Rafflesia

noun

a parasitic plant which lacks chlorophyll and bears a single very large flower which smells of carrion,... Leer más »

rafflesia

noun

Any of several large parasitic plants, of the genus Rafflesia, from South East Asia, that have no... Leer más »