Botany notes du

What is the subject of botany?
botany, branch of biology that deals with the study of plants, including their structure, properties, and biochemical processes.
Also included are plant classification and the study of plant diseases and of interactions with the environment..

French physician, naval engineer and botanist

Henri-Louis Duhamel du Monceau, was a French physician, naval engineer and botanist.
The standard author abbreviation vcard>fn n>nickname>Duhamel is used to indicate this person as the author when citing a botanical name.

Mistress of Louis XV

Jeanne Bécu, Comtesse du Barry was the last maîtresse-en-titre of King Louis XV of France.
She was executed by guillotine during the French Revolution on accusations of treason—particularly being suspected of assisting émigrés to flee from the Revolution.

Botany notes du

What is the subject of botany?

Jeanne Bécu