"Obscura" Natural Recordings by Native Speakers
The word "obscura" is an adjective meaning unusual, rare, or obscure, often used to describe something that is not well-known or that requires a great deal of expertise to understand. In biology, the word "obscura" is also used to describe certain insects, particularly flies, that belong to the subfamily Drosophilinae, examples of which are the species Drosophila obscura.
Obovate describes a leaf or petal shape that is egg-shaped but with the narrow end pointing upwards.