How to Write Scientific Names Correctly

Which is the correct way to write the scientific name of the briar rose Rosa canina?

(a) Rosa canina

(b) Rosa Canina

(c) rosa canina

(d) rosa Canina

Final answer:

The scientific name of briar rose, Rosa canina, is correctly written as 'Rosa canina' with only the genus name 'Rosa' capitalized, and the species name 'canina' in lowercase.

When writing scientific names, also known as binomial nomenclature, the protocol is to italicize the entire term and capitalize only the genus name. Therefore, option (a) Rosa canina, with capitalization of the genus 'Rosa' and lowercase species 'canina', is the correct way to write this scientific name. The species name 'canina' signifies it as the briar rose. It is also important to note that any variation to this standard form can be incorrect.