rufous rubber cup

1. 1.

   a common name for a variety of Sarcosomataceae

   BroaderSarcosomataceae

Questions about rufous rubber cup

What does rufous rubber cup mean?

rufous rubber cup means "a common name for a variety of Sarcosomataceae".

Is rufous rubber cup a common word?

rufous rubber cup is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.